Climate change is already happening. Without taking immediate action to deliver innovative research findings to farmers, climate change will be devastating to food security, particularly in the developing world.
Such organizations as CIMMYT are here to help. Over 90 percent of our work is dedicated to overcoming the challenges associated with climate change in Africa, Asia and Latin America.
Working with hundreds of partners, CIMMYT develops combined packages of solutions, including developing improved seeds and introducing new practices that allow smallholder farmers to adapt to climate change, mitigating environmental impact, while increasing food production.
Our research and experience working with farmers sends a clear message to policymakers: it is possible to create advanced farming systems in the developing world that meet global challenges, but only with further investment in research and by adopting new approaches on a vast scale.
A maize stem infested by the African stem borer that is predominant in the highlands. B.Wawa/CIMMYT
NAIROBI, Kenya (CIMMYT) – Life has become more difficult in Kenya for the intrepid stem borer. For the first time, transgenic maize hybrids that combine insect resistance and drought tolerance have been harvested from confined field trials, as part of a public-private partnership to combat the insect, which costs Kenya $90 million dollars in maize crop losses a year.
Conducted at the Kenya Agricultural and Livestock Research Organization (KALRO) centers in Kitale and Kiboko in April and May, the experiments were managed by the Water Efficient Maize for Africa (WEMA) project, a collaboration led by the African Agricultural Technology Foundation (AATF). The test crop successfully weathered intense, researcher-controlled infestations of two highly-aggressive Kenyan insect pests— the spotted stem borer and African stem borer.
The maize is referred to as “stacked” because it carries more than one inserted gene for resilience; in this case, genes from the common soil microbe Bacillus thuringiensis (Bt) that confers resistance to certain species of stem borer, and another from Bacillus subtilis that enhances drought tolerance.
Bt hybrid maize showed better resistance to the stem borer compared to the conventional commercial maize. F. Maritim/KALRO
First time maize resists two-pest attack
WEMA partners from KALRO, the International Maize and Wheat Improvement Center (CIMMYT), U.S. seeds company Monsanto and the African Agricultural Technology Foundation (AATF) hope that, given the successful results of this experiment, they will soon be able to test the new maize in national trials.
“This is the first planting season of the stacked materials and, from the initial data, there was a clear difference between the plants containing the stem borer resistance traits and the conventional commercial maize grown for comparison, which showed a lot of damage,” said Murenga Mwimali, WEMA coordinator at KALRO.
The maize in the Kiboko experiment was infested with the spotted stem borer (Chilo partellus, by its scientific name), a pest found mostly in the lowlands. At Kitale, the scientists besieged the crops with the African stem borer (Busseola fusca), the predominant maize pest in the highlands. This was the first time that Bt maize had been tested in the field against Busseola fusca, according to Stephen Mugo, regional representative for CIMMYT in Africa and leader of the center’s WEMA team.
“From our observations, this is the first time that stacked Bt genes provided control for both Chilo partellus and Busseola fusca in maize,” Mugo said, adding that stem borers annually chew their way through 13.5 percent of Kenya’s maize, representing a loss of 0.4 million tons of grain.
“Losses can reach 80 percent in drought years, when maize stands are weakened from a lack of water and insect infestation,” he explained. Although the impact of the stem borer in the field often goes unnoticed because the insects sometimes destroy the plant from the root, the loss is significant for a country that depends on maize for food.
The new maize was developed using lines from Monsanto and CIMMYT-led conventional breeding for drought tolerance.
A Bt hybrid maize with resistance to the African stem borer and tolerant to drought harvested at Kitale research center, Kenya. B.Wawa/CIMMYT
Seeking approval for widespread testing and use
Trial harvesting took place under close supervision by inspectors from the Kenya Plant Health Inspectorate Services (KEPHIS) and the National Biosafety Authority (NBA), strictly in line with regulatory requirements for handling genetically modified crops in Kenya.
The NBA has given partial approval to KALRO and AATF for open cultivation of the stacked transgenic hybrid maize. Once full approval is given, the varieties can be grown in non-restricted field conditions like any other variety and the Bt maize can be tested in the official national performance trials organized by KEPHIS to test and certify varieties for eventual use by farmers.
“The data we are generating in this trial will support further applications for transgenic work in Kenya, particularly for open cultivation,” Mwimali said.
Maize collections held at the CIMMYT genebank in Mexico. Photo: CIMMYT
EL BATAN, Mexico (CIMMYT) – Public initiatives to facilitate the use of genetic resources must be promoted to demonstrate the value they add to agriculture for development and food security research, says Kevin Pixley, director of the Genetic Resources Program at the International Maize and Wheat Improvement Center (CIMMYT).
Pixley heads the Seeds of Discovery (SeeD) initiative at CIMMYT through which scientists are working to unlock novel, or new, genetic diversity held in germplasm banks – often popularly known as gene banks – to accelerate the development of maize and wheat varieties that grow better under environmental pressures like erratic weather and water scarcity, as well as provide increased nutritional value. CIMMYT scientists do this by identifying crop varieties that display valuable traits like drought and heat-stress tolerance that allow them to flourish despite these stresses.
Greater accessibility can also increase the breadth of impact due to research results being freely available to all, said Pixley who will speak at the International Agrobiodiversity Congress on Nov. 7, in New Delhi.
“By characterizing the genetic makeup of maize and wheat collections, SeeD has generated ‘fingerprints’ describing the diversity of two of humanity’s major food crops,” Pixley said. “To multiply the impacts of these results, SeeD has created a genetic resources utilization platform for breeders and researchers, made up of publicly available data and software tools.”
Since the project began in 2012, it has detailed the genetic makeup of over 110,000 maize and wheat samples, sharing information with institutions in Africa, Latin America and South Asia to aid in developing disease resistant, drought tolerant germplasm with improved nutritional and quality traits.
Pixley, who will discuss the importance of public initiatives in the conservation and facilitation of genetic resources in, shared some insights on the role of agrobiodiversity in the effort to achieve food security in the following interview.
Q: What do you hope to contribute by your talk?
We’ll present the SeeD initiative as a unique example and model of a public initiative to characterize and facilitate the use of genetic diversity to address agricultural production challenges of today and the future. There is tremendous value in executing such a project in the public domain; for example, 1) the benefits from a one-time investment are shared, thus saving the costs of multiple individual efforts, 2) the knowledge gained is freely available, thus reducing the likelihood that individuals will seek exclusive rights to any discovery, and 3) equitable access to the benefits of genetic diversity is actively promoted by sharing results, tools and methods with individuals and institutions large and small.
Q: What is the importance of protecting genetic resources for global food security and health?
Dozens of instances are known in which crop wild relatives or landraces have provided essential genes for disease or pest resistance, abiotic stress tolerance or quality traits in such crops as wheat, rice, tomato, potato, sunflower and maize. As world climate is changing and resources available for agriculture – such as arable land and water for irrigation – are declining, crops will be challenged by predictable – such as heat and drought – and unpredictable – such as new diseases and pests – stresses. Our future food security will undoubtedly be enhanced by, and may indeed be dependent on the use of genetic diversity conserved and made available through germplasm banks.
Q: What would you like to see come out of the conference?
I’d like to see the advancement of the conversation about the importance of conservation, sustainable and equitable use of genetic resources. There are diverse views about how humanity should share the responsibilities, costs and benefits of conserving and using genetic resources. This is a complex conversation with scientific, social, cultural, economic, and ethical dimensions. This is a conversation that may determine the very survival of future generations, and it is therefore of vital importance to society.
The orange maize was showcased at a seed fair in Mutoko district, Zimbabwe. In addition to high yielding, disease resistant and drought-tolerant, the maize variety reduces farmers’ vulnerability to the effects of drought and other stresses, such as heat. Photo: J. Siamachira/CIMMYT.
HARARE (CIMMYT) — In its continuing efforts to increase the productivity of maize systems in southern Africa, CIMMYT held seed fairs in two districts of Zimbabwe in September to promote the sharing of information and knowledge about new seed options for farmers and to encourage farmer-to-farmer information exchange.
At the seed fairs, which are like trade fairs, farmers, seed companies, government agencies and non-governmental organizations displayed seed and technological products. The idea of the seed fairs arose out of the problem of suitable dryland crop varieties for the climate in most parts of Zimbabwe.
The main aim of the seed fairs, held in Mutoko and Murewa districts in Mashonaland East Province, was to help smallholder farmers access information that would help them make informed decisions in coping with drought and climate change adaptation. This included awareness on various drought tolerant seeds, and a new variety of nutritious pro-vitamin A maize seed available on the market. Another focus of the seed fairs was to promote good agricultural practices, including sustainable intensification practices such as conservation agriculture.
Funded by the Technical Centre for Agricultural and Rural Cooperation (CTA), the seed fairs were attended by more than 1,400 smallholder farmers from the two districts, eight seed companies, traditional leaders, local government officials, non-governmental organizations and policy makers, as well as CIMMYT’s regional partners from Malawi, South Africa and Zambia. Regional participation is an important component of CIMMYT’s information exchange initiative.
The seed fairs helped establish linkages among farmers, seed companies, researchers, extension agents and agro-dealers. In addition, the seed fairs provided an important avenue for stakeholders to share critical information for informed decision-making at different levels. This has boosted the farmers’ confidence and increased the sense of ownership of their own activities.
“By bringing multiple stakeholders together, the fairs helped stimulate information sharing networks that are beneficial to all stakeholders,” said Peter Setimela, CIMMYT senior seed systems specialist. He added: “Planting wrong seeds lowers harvests and threatens food and nutritional security of the smallholder farmers. In our breeding for stress tolerance, we have tested and evaluated maize varieties from different areas of Zimbabwe under local conditions, incorporated various desirable traits and developed suitable varieties for local climatic conditions.”
Mutoko and Murewa districts were selected as the first beneficiaries of this information dissemination initiative. The fairs sought to build on progress achieved in the CIMMYT on-farm trials conducted in the two districts under a different project – Drought Tolerant Maize for Africa.
Although the main focus was drought tolerant and pro-vitamin A maize, other crop seeds such as finger millet, pearl millet, sorghum, beans, Bambara nuts, pumpkin and ground nut, were also exhibited by farmers.
International Livestock Research Institute (ILRI) research officer Irenie Chakoma (extreme right) and CIMMYT research associate Angeline Mujeyi are inundated by requests for information from smallholder farmers at the Mutoko seed fair. Photo: J. Siamachira/CIMMYT.
The farmers were given space to exhibit their own seeds. This was critical in providing an avenue for farmers to exchange seeds that are not marketed through the formal systems but which farmers like. The objective of these demonstrations was to revive local seed varieties, share information on them and acknowledge that these crops thrive in local conditions, and that they could contribute to food and nutritional security.
Mutoko smallholder farmer Anna Chirere, who actively participated in the seed fair, said: “We now know that knowledge is power. So we are going to copy this knowledge from our fellow farmers and seed houses here present.”
CIMMYT plans to make the seed fairs an annual event. This would help the farmers to continue learning from one another and enhance cooperation among the community members. Maize seed on exhibition was drought-tolerant and also included the newly released pro-vitamin A maize that is orange in color, hence the name ‘orange maize’.
In Zimbabwe, nearly one in five children under the age of five is vitamin A deficient. This deficiency can lead to lower IQ, stunting, blindness, increased susceptibility to diseases and higher health risks to mothers – and their infants – during childbirth. According to the World Bank, malnourished children are more likely to drop out of school, and have lower incomes as adults, reducing overall economic growth.
Thokhozile Ndhlela, CIMMYT maize breeder, said many people in rural Zimbabwe cannot afford expensive vitamin A-rich foods such as yellow, orange and red pigmented fruits, dark leafy vegetables, or animal products such as milk, eggs, liver and cheese.
Pro-vitamin A maize, when eaten as a staple, could provide half of the average daily requirement of vitamin A for women and children. In addition to its nutritional benefits, pro-vitamin A maize is bred to yield higher than conventional varieties and is disease resistant and drought tolerant.
Ndhlela said there were 11 varieties of the pro-vitamin A maize in southern African, six of which were already in commercial production in Zambia after a successful launch of an initial three hybrids in 2012.
About The Centre for Agricultural and Rural Cooperation (CTA)
The Technical Centre for Agricultural and Rural Cooperation (CTA) is a joint international institution of the African, Caribbean and Pacific (ACP) Group of States and the European Union (EU). The organization also works with a wide network of ACP-EU public and private sector bodies as well as international organizations around the world. CTA’s mission is to advance food and nutritional security, increase prosperity and support sound natural resource management through information, communication and knowledge management, multi-stakeholder engagement, capacity-building and empowerment of agricultural and rural development organizations and networks in ACP countries.
“Multiple challenges in future wheat production – including heat stress, changes in rainfall and a growing threat of increased virulent diseases – will increase the demand for new varieties that can cope with stress and changing environment,” said Arun Joshi, CIMMYT’s regional representative in Asia. “This congress will focus on advances that can be made through increased diversity and targeted use of genetic resources to produce improved varieties.”
Martin Kropff, director general of CIMMYT, will give a keynote address on why effective partnerships and agrobiodiversity are needed to feed nine billion people. He will also chair a plenary session on “Agrobiodiversity for Sustainable Development Goals.” Other key themes for plenaries include agrobiodiversity for adaptation to and mitigation of climate change, intellectual property rights, access and benefit sharing, farmers’ rights, quarantine, biosafety and biosecurity and science-led innovation for agrobiodiversity management and sustainable use.
CIMMYT is also organizing a satellite session titled “Harnessing Biodiversity for Food Security and Sustainable Development.” This session will bring together numerous partners of the SeeD initiative, which seeks to unlock the genetic potential of maize and wheat genetic resources by providing breeders with a toolkit to improve targeted use in the development of high-yielding, climate-ready and resource-efficient cultivars. The session will also cover the importance of enhancing the use of genetic resources for improved agriculture, and how doing so can help meet several of the 17 U.N. Sustainable Development Goals by 2030. SeeD is a pioneering partner in the Diversity Seek initiative, which seeks synergies among projects to harness the diversity of crop species to feed humankind.
In addition to Kropff, CIMMYT speakers at the conference include Ravi Singh, distinguished scientist and head of bread wheat improvement and Kevin Pixley, director of CIMMYT’s genetic resources program. Other researchers working to improve the genetic potential of maize and wheat will also participate. CIMMYT will also host an evening reception on Nov. 7 to mark CIMMYT’s achievements over the last 50 years.
Check out the IAC program here and list of keynote speakers here.
Unveiling the inaugural plaque of the first national maize stem borer mass rearing laboratory in Pakistan. Photo: CIMMYT
Maize stem borer (Chilo partellus) is a destructive insect pest of maize in Pakistan. Yield losses because of this pest are estimated to reach 10-40% and in some severe incidences up to 60% losses have been reported. Application of insecticides is one of the practices mostly used by resource-rich farmers. However, cash-trapped small scale farmers have to face the yield losses unless they apply cultural practices which vary from place to place. The other alternative, perhaps the better option, is the use of tolerant varieties. Maize germplasms that have inherent resistance/tolerance to maize stem borer not only save farmers money from the lower use of pesticides, but also help to have a greener agriculture by reducing greenhouse gas emissions.
Ribbon cutting ceremony by Nadeem Amjad, acting Chairman of PARC. Photo: CIMMYT
Habib Iqbal, maize entomologist, explaining about the maize stem borer mass rearing facility. Photo: CIMMYT
To accelerate this screening process, it was necessary to have a stem borer mass rearing facility where larvae could be produced in mass and thereafter released in maize varieties as a form of artificial infestation. “Until recently, it was not possible to conduct such activities in Pakistan due to the non-availability of such a facility. Thanks to the collaboration of PARC and CIMMYT and the generous support from USAID, we are now officially opening the first stem borer mass rearing laboratory in Pakistan,” said M. Imtiaz, CIMMYT’s Country Representative and AIP Project Leader, during his inaugural speech.
Opening address by Md. Imtiaz, CIMMYT’s country representative in Pakistan. Photo: CIMMYT
Nadeem Amjad, acting Chairman of PARC, said: “During the last couple of years, we have seen very promising results under the AIP maize program. The introduction of high yielding climate resilient maize germplasm, the distribution of protein enriched maize seeds to farmers, testing of pro-vitamin A and zinc enriched maize hybrids and the introduction of biotic stress tolerant maize varieties are among the unique interventions which were not well addressed by Pakistan’s maize sector for long.” During his concluding remarks, Amjad also added that the inauguration of the laboratory will further cement PARC’s decade’s long collaborations with CIMMYT. He thanked CIMMYT and USAID for their generous support.
Nadeem Amjad, acting chairman of PARC, delivering his closing speech. Photo: CIMMYT
The field screening under artificial infestation is showing encouraging results where some entries show more than 90% survival rate by resisting the pest attack. “We need to document the results and further check in upcoming seasons to confirm these preliminary results so that tolerant germplasm can be available to end users in the shortest time possible,” says AbduRahman Beshir, CIMMYT’s Maize Improvement and Seed Systems Specialist. The inauguration ceremony was attended by scientists and stakeholders from the public and private sector and USAID. During the inauguration, it was announced that the national laboratory will serve as a training and research center for students and researchers from the public and private sector of Pakistan.
L-R: Judith Rodin, president of the Rockefeller Foundation; Bram Govaerts, CIMMYT Latin America Regional Representative at the World Food Prize. CIMMYT/Ricardo Curiel
DES MOINES, Iowa (CIMMYT) – Transforming subsistence agriculture and unsustainable farming systems into productive and sustainable operations has been the key focus of scientist Bram Govaerts, 2014 recipient of the Norman Borlaug Award for Field Research and Application at the World Food Prize
Govaerts manages the Sustainable Modernization of Traditional Agriculture (MasAgro) program at the International Maize and Wheat Improvement Center (CIMMYT), which aims to enable farmers to produce high quality staple grains in sufficient quantities to meet the needs of the Mexican market.
“Starting five years ago, MasAgro and, in particular, its work on technological innovation in farmers’ fields, have been acting upon the infamous instructions of Dr. Norman Borlaug, founder of CIMMYT and of the World Food Prize,” said Govaerts, Latin America Regional Representative of the International Maize and Wheat Improvement Center (CIMMYT) while participating in the Borlaug Dialogue panel “Borlaug–Rockefeller: Inspiring a new generation,” coordinated by the World Food Prize Foundation.
“Borlaug told his acolytes to ‘take it to the farmer,’ which is exactly what we have been doing through MasAgro,” Govaerts said.
On the panel hosted by Rockefeller Foundation President Judith Rodin, which included three other young researchers who are also Norman Borlaug Award for Field Research and Application laureates, Govaerts added that MasAgro has produced successful results because its applied field research and capacity building activities transfer technologies to the farm sector through decision-making processes based on reliable and objective data.
“We demand scientific excellence of ourselves because agriculture can only be transformed through innovation networks, mechanisms and smart tools that enable farmers to realize their full potential,” Govaerts said.
Each year, more than 1,000 private and public sector leaders from the international community meet in Des Moines, the state capital of Iowa in the United States, to participate in the Borlaug Dialogue. The conference precedes the presentation of the World Food Prize, which was established by Borlaug, who reached the pinnacle of his career when he was awarded the 1970 Nobel Peace Prize, in recognition of exceptional leaders who have contributed to the fight against world hunger.
Previously, three CIMMYT researchers—Evangelina Villegas, Surinder Vasal and Sanjaya Rajaram—have been awarded this important prize. This year, the World Food Prize Foundation recognized Maria Andrade from Cape Verde, Robert Mwanga from Uganda, and Jan Low and Howarth Bouis, both from the United States, for their work developing and disseminating micronutrient-rich crops, including the biofortified, vitamin A-enriched orange-fleshed sweet potato.
Andrew Mude received the 2016 Norman Borlaug Award for Field Research and Application for developing an insurance program for previously uninsured communities whose livelihoods depend on herding cattle, goats, sheep and camels in the remote, arid and drought-prone lowlands of the Horn of Africa. The field award is sponsored by the Rockefeller Foundation.
A CIMMYT staff member at work in the maize active collection in the Wellhausen-Anderson Plant Genetic Resources Center. CIMMYT/Xochiquetzal Fonseca
EL BATAN, Mexico (CIMMYT) — A new study from The International Maize and Wheat Improvement Center (CIMMYT) evaluates how elite lines of maize in tropical conditions throughout Latin America perform under abiotic stresses like drought, nitrogen (N) deficiency and combined heat and drought stress.
By 2050, demand for maize is predicted to double in the developing world, and cereal production will need to greatly rise to meet this demand. However, drought and N deficiency are common detrimental factors towards achieving this goal throughout the developing world. The development of new maize germplasm able to tolerate these stresses is crucial if productivity in maize-based farming systems is to be sustained or increased in tropical lowlands in Latin America and elsewhere.
The authors found that only a few lines were tolerant across these conditions, which re-emphasizes the need to separately screen germplasm under each abiotic stress to improve tolerance. Based on high best linear unbiased predicted general combining ability, they found it will be possible to develop hybrids tolerant to multiple abiotic stresses without incurring any yield penalty under non-stressed conditions using these inbred lines. These elite lines can immediately be used in tropical breeding programs in Mexico, Central and South America, and sub-Saharan Africa to improve tolerance to abiotic stress to ensure food security in a changing climate.
Read more about the study “Identification of Tropical Maize Germplasm with Tolerance to Drought, Nitrogen Deficiency, and Combined Heat and Drought Stresses” here and check out other new publications from CIMMYT staff below.
AlphaSim : software for breeding program simulation. 2016. Faux, A.M.; Gorjanc, G.; Gaynor, C.; Battagin, M.; Edwards, S.M.; Wilson, D.L.; Hearne, S.; Gonen, S.; Hickey, J.M. The Plant Genome 9 (3) : 1-14.
Conservation agriculture-based wheat production better copes with extreme climate events than conventional tillage-based systems: a case of untimely excess rainfall in Haryana, India. 2016. Aryal, J.P.; Sapkota, T.B.; Stirling, C.; Jat, M.L.; Jat, H.S.; Munmun Rai; Mittal, S.; Jhabar Mal Sutaliya. Agriculture, Ecosystems and Environment 233 : 325-335.
Grain yield performance and flowering synchrony of CIMMYT’s tropical maize (Zea mays L.) parental inbred lines and single crosses. 2016. Worku, M.; Makumbi, D.; Beyene, Y.; Das, B;. Mugo, S.N.; Pixley, K.V.; Banziger, M.; Owino, F.; Olsen, M.; Asea, G.; Prasanna, B.M. Euphytica 211 (3) : 395-409.
Growing the service economy for sustainable wheat intensification in the Eastern Indo-Gangetic Plains: lessons from custom hiring services for zero-tillage. 2016. Keil, A.; D’souza, A.; McDonald, A. Food Security 8 (5) : 1011-1028.
Wheat landraces currently grown in Turkey : distribution, diversity, and use. 2016. Morgounov, A.I.; Keser, M.; Kan, M.; Kucukcongar, M.; Ozdemir, F.; Gummadov, N.; Muminjanov, H.; Zuev, E.; Qualset, C. Crop Science 56 (6) : 3112-3124.
First report of sugar beet nematode, Heterodera schachtii Schmidt, 1871 (Nemata: Heteroderidae) in sugar beet growing areas of Sanliurfa, Turkey. 2016. Jiang-Kuan Cui; Erginbas-Orakci, G.; Huan Peng; Wen-Kun Huang; Shiming Liu; Fen Qiao; Elekcioglu, I.H.; Imren, M.; Dababat, A.A.; De-Liang Peng. Turkish Journal of Entomology 40 (3) : 303-314.
Identification of tropical maize germplasm with tolerance to drought, nitrogen deficiency, and combined heat and drought stresses. 2016. Trachsel, S.; Leyva, M.; Lopez, M.; Suarez, E.A.; Mendoza, A.; Gomez, N.; Sierra-Macias, M.; Burgueño, J.; San Vicente, F.M. Crop Science 56 : 1-15.
Performance and sensitivity of the DSSAT crop growth model in simulating maize yield under conservation agriculture. 2016. Corbeels, M.; Chirat, G.; Messad, S.; Thierfelder, C. European Journal of Agronomy 76 : 41-53.
The bacterial community structure and dynamics of carbon and nitrogen when maize (Zea mays L.) and its neutral detergent fibre were added to soil from Zimbabwe with contrasting management practices. 2016. Cruz-Barrón, M. de la.; Cruz-Mendoza, A.; Navarro–Noya, Y.E.; Ruiz-Valdiviezo, V.M.; Ortiz-Gutierrez, D.; Ramirez Villanueva, D.A.; Luna Guido, M.; Thierfelder, C.; Wall, P.C.; Verhulst, N.; Govaerts, B.; Dendooven, L. Microbial Ecology. Online First.
Genetic diversity and molecular characterization of puroindoline genes (Pina-D1 and Pinb-D1) in bread wheat landraces from Andalusia (Southern Spain). 2016. Ayala, M.; Guzman, C.; Peña-Bautista, R.J.; Alvarez, J.B. Journal of Cereal Science 71 : 61-65.
HARARE, Zimbabwe (CIMMYT) – “Rain patterns have changed tremendously,” says Dyless Kasawala, a smallholder farmer in Kasungu district, Malawi. “It’s different from the old days when you would be sure of a great harvest after the rains.”
For more than three decades now, life has not been easy for Kasawala and thousands of other smallholder farmers in this harsh, dry environment. Kasawala’s story is common throughout eastern and southern Africa. Observations by smallholder farmers confirm scientific evidence that shows climate change is occurring at an alarming rate, and could leave 50 million people in the region hungry by 2050.
CIMMYT technician Herbert Chipara inspects maize devastated by drought in Mutoko district, Zimbabwe. CIMMYT/P. Lowe
From 1900 to 2013, droughts killed close to one million people in Africa, with economic damages of about $3 billion affecting over 360 million people. Such droughts are a clear sign of the high yield variability that impedes escape from poverty and hunger for millions of Africans. Climate change could also result in a 40 percent increase in the number of malnourished people in sub-Saharan Africa by 2050, according to the Alliance for a Green Revolution in Africa.
Sub-Saharan Africa must become resilient to climate change effects like variable and severe drought and rainfall to ensure future food security. Practicing sustainable farming techniques can help small-scale farmers adapt to these challenges.
Across the world, more farmers are beginning to practice sustainable intensification (SI), which offers the potential to simultaneously adapt farming systems to climate change, sustainably manage land, soil, nutrient and water resources, improve food and nutrition security, and ultimately reduce rural poverty.
In practice, SI involves such conservation agriculture (CA) practices as minimal soil disturbance, permanent soil cover and the use of crop rotation to simultaneously maintain and boost yields, increase profits and protect the environment. It contributes to improved soil function and quality, which can improve resilience to climate variability. The cropping systems CIMMYT promotes can be labelled as climate-resilient, according to the U.N. Intergovernmental Panel on Climate Change.
Husband and wife farmers Elphas Chinyanga (right) and Rita Gatsi tend their conservation agriculture demonstration plot in Pindukai village, Shamva district, Zimbabwe. CIMMYT/P. Lowe
“We received little rain this year, but we’ll still have enough food,” says Kasawala, who is participating in a project led by the International Maize and Wheat Improvement Center (CIMMYT), which aims to increase farm-level food security and productivity through SI.
Kasawala was one of the first farmers to practice sustainable intensification in her district in 2010. She has managed to improve soil fertility in her fields, increase her maize yield and improve her household food security.
“Farmers have a number of technological options, but ultimately they have to make informed decisions on which technologies to adopt,” said Eric Craswell, co-chair of CIMMYT’s Sustainable Intensification of Maize-Legume Cropping Systems for Food Security in Eastern and Southern Africa (SIMLESA) project steering committee. Such farmers as Kasawala who practice CA through SIMLESA participate in on-farm trials, which compare CA to conventional farming practices, test different levels of herbicide use and maize-legume crop rotations.
Maize farmers participating in SIMLESA are increasing yields and profits through sustainable intensification by increasing rotating and intercropping their maize with legumes. Above, smallholder farmer Lughano Mwangonde and sustainable intensification farmer in her conservation agriculture demonstration plot in Balaka district, Malawi. CIMMYT/J. Siamachira
According to SIMLESA’s project leader Mulugetta Mekuria, there is evidence that shows new drought-tolerant maize varieties when coupled with SI bring even greater benefits to farmers. For example, combining elite drought-tolerant maize with direct seeding systems can improve the performance of maize by more than 80 percent. Now, nearly 650 maize and legume varieties, approved by farmers and selected by over 40 local seed companies, are being commercially distributed in the five SIMLESA countries (Ethiopia, Kenya, Malawi, Mozambique and Tanzania).
Zero tillage – a CA practice that directly sows seeds into unplowed soil and the residues of previous crops – has helped farmers cut planting time in half, allowing them to engage in other economic activities.
“Sustainable intensification is the only option to feed the extra two billion people by 2050, when resources are limited,” said John Dixon, principal advisor/research and program manager for the Australian Centre for International Agricultural Research (ACIAR)’s Cropping Systems and Economics program. ‘’Now is the time to scale-up by taking our research to farmers through extension, non-governmental organizations and farmers’ associations.”
Through 2018, CIMMYT will focus on bringing sustainable intensification to even more farmers throughout eastern and southern Africa. Collaborative work with farmers, extension agencies, non-governmental organizations, universities and agribusiness is expected to improve maize and legume productivity by 30 percent and reduce expected yield risk by 30 percent in about 650,000 rural households over a period of 10 years.
CIMMYT’s Sustainable Intensification of Maize-Legume Cropping Systems for Food Security in Eastern and Southern Africa (SIMLESA) project is funded by the Australian Centre for International Agricultural Research (ACIAR) with strong collaboration from National Agricultural Research Systems (NARS) and a wide range of private, university, public sector and non-governmental organizations. It aims at increasing farm-level food security and productivity in the context of climate risk and change.
Forging major change is never simple, but one of my top priorities upon taking the helm at the International Maize and Wheat Improvement Center (CIMMYT) as director general last year was to develop a new five-year institutional strategy. CIMMYT must continuously change in order to adapt to an increasingly complex world and address urgent agricultural challenges. Not only do almost 800 million go to bed hungry each night, but to cite just a few examples, this year severe drought in southern Africa exacerbated by an El Niño weather system took its toll on crops, deadly wheat blast disease emerged in South Asia for the first time and scientists ratcheted up the fight against virulent maize lethal necrosis disease.
To learn more about the CIMMYT work environment, I sent an email to our key donors and partners seeking answers to some simple questions: What is CIMMYT doing well? What can CIMMYT do better? What new areas of research or collaboration should we explore? I met with staff at headquarters near Mexico City and visited regional offices to get a well-rounded set of responses. The answers I received have become the basis for the new CIMMYT Strategic Plan 2017-2022: “Improving Livelihoods through Maize and Wheat Science.”
From crops to agri-food systems
The new strategy marks a shift in thinking of maize and wheat simply as crops, recognizing that they play a major role in agri-food systems in which they operate. Modern agriculture is increasingly diverse, complex and unpredictable and we need to look beyond science alone to understand the ecological, economic and social forces that are driving change in farming systems. The shift from commodity-based research to an integrated approach centering on agri-food systems is a critical change allowing our community to work more effectively to strengthen food security, reduce poverty and enhance human nutrition.
Contributing to international development goals
Simultaneously, as CIMMYT has been undergoing changes, the CGIAR system of agricultural research centers is also going through a transition. The aim is to improve efficiency, benefiting relationships with our global network of donors and partners. These changes build on past successes, articulating an ambitious new direction known as the “CGIAR Strategy and Results Framework 2016-2030” We have gone through a process of refining our strategy to ensure alignment with the CGIAR strategy and the U.N. Sustainable Development Goals. The strategies emphasize the need to assign higher priority to reducing malnutrition, empowering female farmers, developing new public-private partnerships and sharing knowledge with partners and farmers.
A new strategic direction
The new strategy identifies four interlinked areas of work, each highlighting CIMMYT’s strengths: scientific excellence; impact through partnerships; capacity building and the “ONE CIMMYT” concept, which reflects efforts to synthesize both internal and external activities. To achieve scientific excellence we will further develop our practice of conducting research of the highest quality and create innovations that farmers can readily put to use. CIMMYT will steadily improve the scope and quality of partnerships to accelerate the adoption of technology. CIMMYT’s leadership of the CGIAR Research Programs on MAIZE and WHEAT and the Excellence in Breeding Platform, which will help modernize breeding programs in the developing world by providing access to cutting-edge tools, services, best practices, application-oriented training and practical advice.
These initiatives will form a key part of a new partnership strategy. By creating agricultural knowledge communities, CIMMYT develops capacity and empowers collaborators to help farmers advance to a more food-secure, sustainable future. Finally, “ONE CIMMYT” values have far reaching implications on the way we work, unifying teams and building a common understanding across regions.
Launching this strategy marks the beginning of an evolutionary way of working, which will continue over the next five years to 2022. Its successful implementation requires collaboration across disciplines and the involvement of our vast network of partners. As we move forward, I will continue to consult with key stakeholders to gather insights and assessments about how we can continue to create even more impact in farmers’ fields.
A scientist examines wheat grain. CIMMYT/Nathan Russell
Gideon Kruseman is CIMMYT’s ex-ante and foresight specialist.
Over the next few decades, projections indicate global population will grow from more than 7 billion to more than 9 billion people by 2050. A large proportion of that world population will be living in low- and middle-income countries in urban environments – often huge — cities.
In India, the country with the largest rural population, for instance, the percentage of urban population is expected to increase from 37 percent in 2011 to 56 percent by 2050. Globally it will grow from 55 percent in 2011 to 70 percent in 2050. The trends we anticipate in India are comparable to Africa as a whole where urban population is projected to increase from less than 40 percent to around 55 percent, although there are differences between countries and regions.
Meeting the sustainable development goals (SDGs) established in 2015 by the United Nations and the global community will be challenging. The 17 goals with 169 targets aim to solve problems related to climate change, hunger, education, gender equality, sanitation, jobs, justice and shared peace by 2030.
In particular, SDG 2, which aspires to eliminate hunger, and SDG 3, which aims to establish good health and well-being, will be challenging even if we concentrate only on climatic, environmental and biophysical constraints. If we also take into account all the implications of urbanization and economic growth on diets and dietary change a new dimension of complexity becomes apparent.
Whether model calculations are based on current consumption patterns and trends, healthy diets or a variety of ecologicalsustainability criteria, maize and wheat will play a significant dietary role. Currently, these two staple crops feed two-thirds of the world population and will continue to be the main supply of energy in human diets in all scenarios.
However, scenarios for maize and wheat will not ensure decrease in quantitative and qualitative malnutrition unless we act upon projected future demands now. Diets, dietary change and their effects on health and nutritional status form complex interactions with socio-economic and environmental drivers.
In the future, diets will inevitably change as they have in previous decades. Basic commodities in food consumed in urban areas require different traits than food consumed in rural areas where the chain between production and consumption is shorter. The reason for this is that in rural areas in low and middle income countries staple grains are milled and processed locally, while in urban areas people tend to eat industrialized processed or pre-processed food.
In urban areas in Africa and South Asia wheat-based products are starting to replace traditional staples such as maize and rice to some extent. Moreover, research reveals that in urban centers people tend to eat energy dense food, which can help prevent quantitative malnutrition in terms of calorie intake, but does not ensure a healthy diet. Healthy eating requires a wide range of nutrients that traditionally are found in diverse foods. When people opt for less diversity and more convenience, this requires nutrient-dense as well as calorie-dense food. A significant trend that points to convenience food is the increased consumption levels of snacks and fast food, in low- and middle-income countries.
Maize-based snacks are important components of urban diets. Moreover, maize is a key ingredient found in convenience food made by the food industry in the form of starch and syrup. Ensuring that maize and wheat can meet nutritional demands in less diverse diets requires the introduction of new traits into the varieties comparable to the ongoing efforts of maize and wheatbiofortification at the International Maize and Wheat Improvement Center (CIMMYT).
The development of nutrient-dense varieties takes time since they must also incorporate traits that address environmental conditions, climate change and resistance to pests and diseases as well as feature favorable post-harvest characteristics such as milling and processing quality.
Crucial to this process are the genetic resources that allow the traits to be combined in the breeding done at CIMMYT.
How do we do this? Billions of seeds, expertly and carefully conserved for humankind, are housed in our seed bank. They are freely available to breeders and other researchers around the world who may use them to uncover solutions to some of the challenges that face humanity in the future. Any one seed could help secure the food of our future.
While the potentially desirable traits hidden in the seeds in the seed bank are very valuable, there are costs involved in maintaining this diversity. Diversity is important for finding traits that will allow maize and wheat to be more nutritious than they are already today and so aid in meeting the demands of the future. Today, everyone can be part of this future by joining the “save a seed movement.”
MEXICO CITY (CIMMYT) — A few hands jabbed into the air. Tamar Haspel, a columnist for the Washington Post, had asked a room of more than 1,000 scientists, researchers, economists and agriculture experts a simple question: “Who here has changed their mind on an issue in the past year?”
Tamar Haspel, Washington Post columnist, addresses the crowd during her keynote speech at the CIMMYT 50 conference.
Haspel, author of “Unearthed,” a column in the Washington Post newspaper that focuses thematically on the intersection between food and science, was delivering a keynote address at a three-day conference hosted by the International Maize and Wheat Improvement Center (CIMMYT) to celebrate the nonprofit’s 50th anniversary.
Haspel’s speech urged those in the science-agricultural industry to take a closer look at opinions unlike their own and to have constructive conversations in hopes to improve and change the current public conversation about agriculture.
Q: When did you first start writing about food, science and agriculture?
I’ve been writing about food for 20 years, really focusing on nutrition and health, but about five years ago my husband and I moved from New York City to Cape Cod (Massachusetts) and we started raising livestock, growing food and fishing. We even started a commercialized farm and because of that I know what it’s like to lose 80 percent of a crop. It behooves anybody who writes about growing food to stay connected to the idea that it has to come from somewhere and to understand the hard work and risk.
Q: What is the key message you try to push at conferences?
The thing that I increasingly believe to be most important and really push is to get people who disagree in the same room. The best thing in the world is to be proven wrong – it means you won’t make the same mistake again. In agriculture there are so many issues people disagree on. Take the green revolution, for example, it is widely discussed within the scientific community with people on both sides of the argument giving compelling statements. Both sides may not have equal truth to them, but certainly there is some truth on both sides. I think we have to engage with people who don’t see the world the way we do, especially in the agricultural community. We have an urgent problem right now trying to feed a growing population. It’s very important we get past these stupid disagreements.
Q: Why do you think your message is received so well by scientists?
I personally think that scientists are in the business of trying to find out what’s true. If you present something that resonates with them and they think they haven’t thought about it before it brings them some happiness. I know that for me, coming to grips with the fact that I’m an imperfect decision maker helped me and I thought that this message would resonate well within the scientific community.
Q: When did you first realize you were an imperfect decision maker?
I read “The Righteous Mind” five years ago and it was very compelling and persuasive. It completely changed the way I think about my opinions. It made me extremely careful when canvassing information and made me much more tolerant of opinions I disagree with, even if they are beyond the scientific pale.
I don’t think you can go out in the world and credibly say that genetically modified crops are dangerous to eat. But I do think the people going out in the world saying that are among the most concerned about our food system. I would love to have a constructive conversation with those people. We need people who care because honestly the road to an environmentally unfriendly food system is consumers who do not care.
We seek sources of information that share our values and confirm our views. So I say find the smartest person who disagrees with you and listen.
View Haspel’s presentation delivered at CIMMYT’s 50th anniversary conference here.
Striga at root, and germinating. Photo: K. Kaimenyi/CIMMYT
SIAYA, Kenya (CIMMYT) — Every planting season presents a different kind of challenge for smallholder farmers, and for those in Siaya’s Alego sub-county in Western Kenya, the nightmare of a recurring crop-killing weed is all too real. Known by its local name kayongo, the Striga weed is one of the leading causes of crop loss, a significant dent to farmers’ livelihoods and major hindrance to food security in the area.
Over 20 million hectares (ha) of crop land in sub-Saharan Africa is Striga-infested, resulting in a whopping $ 1 billion in annual yield loss, affecting more than 100 million people. Over 1.4 million ha of East Africa’s farmland is affected by Striga, with over 340,000 ha of farmland affected in Kenya alone.
Striga, also referred to as “witch weed,” damages the crop long before it appears above ground, adding to its destructive qualities, further complicating its management. This parasitic weed attaches itself to the roots of host plants – usually cereals like maize and sorghum – then extracts essential nutrients and moisture meant for growth, causing stunted growth and crop loss. Once above ground, the Striga flower produces between 50,000-200,000 seeds, which are released into the soil and triggered to germinate when close to potential host crop roots. In the absence of host crops, the seeds remain dormant in the soil for over 20 years, only to attack in subsequent maize planting seasons when conditions become favorable.
Early signs of Striga infestation in maize include folded leaves and wilting, even when there is sufficient soil moisture. Ironically, the appearance of Striga’s beautiful purple flowers at full bloom signals the impending death of the affected maize plant.
Striga is especially prevalent in low soil fertility environments where insufficient use of agricultural inputs such as fertilizer, and cereal mono-cropping is evident. Kenya’s lake region is most affected, with at least nine species of Striga been reported in the country and Striga hermonthica – considered the most lethal of them all – is widespread in densely populated regions.
For decades, hand weeding or pulling has been practiced as a method for Striga control, however this is very labor intensive, translating to huge costs for the farmer, and is not minimally effective since damage is caused at the root of the plant.
“I learned about intercropping from an extension agent and decided to try it out on a small plot, before planting in the larger plot,” Hellen Owino shares, adding, “I think I’m now ready to plant on the larger piece of land. Even though some Striga plants emerge, I’m able to weed them out before they flower, and my yield is not severely affected.” Photo: K. Kaimenyi/CIMMYT
So, what hope is there for farmers in Striga-prone areas?
Inter-cropping, which is the simultaneous planting of two or more crops in the same field, is one of the most widely practiced Striga control measures.
“Unlike cereal roots, legume roots do not stimulate weed growth, so even though Striga seeds will remain in the soil, growth will not occur,” according to Leonard Rusinamhodzi, an agronomist with The International Maize and Wheat Improvement Center (CIMMYT), who says that growing legumes alongside maize reduces the emergence of Striga.
“On the other hand, legumes like cowpea are called trap crops because they stimulate growth of Striga, but the weed has no roots to attach to, and subsequently dies. Legumes also fix nitrogen into soils, a deterrent for Striga, which thrives in low nitrogen environments,” says Rusinamhodzi.
Two years ago, Hellen Akinyi Owino, a farmer and mother of six had given up on maize farming following consistent poor yields from her Striga-stricken farm. Even when the rains stopped mid-season, she expected to harvest up to eight 90-kilogram bags from her 0.8 ha plot, but with Striga choking up her crop, she just harvested just one bag. With her family’s livelihood in jeopardy, Owino was forced to seek alternative income generating activities. She stripped her plot of all maize and Striga plants, and put up a tree nursery instead, from which she makes money selling seedlings.
“I am a maize farmer first, so I had to figure out a way to get back to it while reducing losses from Striga,” Owino shares, adding, “I learned about intercropping from an extension agent and decided to try it out on a small plot, before planting in the larger plot.” For two years now she has planted beans alongside maize, consistently applying organic fertilizer, and stuck to a regular weeding schedule.
Striga flowered. Photo: J. Njeru/CIMMYT
Another even more effective solution to Striga is planting herbicide-resistant maize.
StrigAway™, or Ua Kayongo as it is known in Western Kenya, is described on Feed the Future’s Partnering for Innovation website as an Imidazolinone-Resistance (IR) maize technology package, comprising conventionally bred herbicide resistant maize varieties and Imazapyr seed treatment, an herbicide seed coating.
Since herbicide is applied to the seed coat, the recommended effective dose for controlling Striga is low, which is both environmentally friendly and affordable. Moreover, the herbicide dissipates easily from the soil before the next planting season, without any effect on subsequent crops.
However, if farmers were to recycle the seed, they would need to coat it again with the herbicide to control Striga, a practice which is neither feasible nor advisable at the farm level. Another challenge to uptake is that the IR maize starts off poorly, often looking as if it is nitrogen deficient, and may discourage farmers from taking up IR technology.
CIMMYT and partners’ efforts towards Striga management include both good agronomic practices and promotion of herbicide-resistant maize. So far, 12 herbicide resistant varieties have been released in East Africa, and seven hybrids released in Kenya and Tanzania. On-farm experimental trials give farmers first-hand experience of how these varieties perform, and hope that the lethal weed will be contained.
Farmers pledge to stop burning residues. Photo: L. Singh/CIMMYT
HARYANA, India (CIMMYT) — In the intensively cropped region of northwest India, poor management practices – especially residue burning after the rice season – often results in environmental degradation, severely affecting soil and human health. Residue burning is a major issue not only for agriculture, but for society as a whole. It cannot be dealt with in isolation and technology alone is not sufficient to address this challenge.
Arpana Services, a leading NGO in Haryana involved in promoting micro-enterprise programs by motivating women’s self-help groups, is working together with the International Maize and Wheat Improvement Center (CIMMYT) to generate awareness among women about climate-smart practices. In view of the forthcoming wheat sowing season, two field days aimed at discouraging residue burning were held by the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) on 18 and 25 September 2016 in the Taprana and Sangoi villages of Haryana, India. The events brought together around 2,000 women from villages across the state.
Aiming to foster climate-smart agriculture, the events promoted zero-tillage wheat and highlighted the adverse effects that residue burning has on soil physiochemical and biological properties. Demonstrations showed how the Happy Seeder and other zero-tillage machines reduce production costs, save water and increase yields. The field days also focused on reducing soil degradation and human health hazards by improving soil nutrient content and decreasing hazardous gas emissions. Citing the success of 27 climate-smart villages across Haryana, H.S. Jat, CIMMYT scientist, stressed the need to conserve natural resources and develop climate-resilient cropping systems.
Another part of the collaboration involves ensuring women farmers are financially independent. For example, Aruna Dayal, director of Arpana Services, stated that working together with CIMMYT will provide innovative solutions to women farmers who need to repay loans, while diversifying income and promoting savings. At the end of the field days, the highly motivated women took an oath not to burn crop residues on their fields and to educate other fellow farmers about the harm burning can do.
CIMMYT Director General Martin Kropff (L) and Bram Govaerts, strategy lead for sustainable intensification in Latin America and Latin America Regional Representative, in the Iowa State Capitol in Des Moines attending the 2016 World Food Prize ceremony. CIMMYT/Julie Mollins
DES MOINES, Iowa (CIMMYT) – Africa must develop a strong educational infrastructure to address the challenges of poverty, malnutrition and food insecurity, said experts at the World Food Prize Borlaug Dialogue in Des Moines, Iowa, recommending reforms at both the institutional and individual level to help smallholder farmers.
Almost 220 million people of the 1.2 billion people who live in Africa are undernourished. In sub-Saharan Africa, which lags behind regional and global trends, hunger affects about one out of every four people, according to the U.N. Food and Agriculture Organization.
“African countries must become more self-reliant when it comes to education, building on historical achievements to establish a strong infrastructure – not focused only on academic research, but with a practical ‘science for impact’ component as well,” said Martin Kropff, director general of the International Maize and Wheat Improvement Center (CIMMYT).
“Many people think education and capacity building are just about training or earning a doctoral degree, but it’s more extensive than that. It’s important to develop a proper framework for training individuals and institutions to ensure countries can achieve development goals.”
CIMMYT trains scientists throughout the developing world to become maize and wheat breeders. In Africa, where CIMMYT conducts 40 percent of its work, a screening facility for maize lethal necrosis disease and a center for double haploid breeding are also used as training facilities for capacity building, also helping to bolster national agricultural systems.
Kropff, who served as rector of Wageningen University and Research Center in the Netherlands before joining CIMMYT in 2015, is laying the groundwork for a “CIMMYT Academy.” The academy will pull together a range of existing training programs, uniting them into a coherent set of activities affiliated with universities throughout Africa to help breeders learn a variety of skills that can broaden their knowledge base.
“The key is to take a unified approach, sometimes a maize or wheat breeder needs also to learn technological and socioeconomic aspects of the work — we need integration – a more well-rounded approach – to really have impact,” Kropff said, adding that each innovation has a socioeconomic component and technological component.
“If we want to help countries in Africa struggling to establish a functional seed distribution system, we have to involve the private sector, so we also need to train people to become entrepreneurs,” he added.
FOUNDATION AND GROWTH
In the 1960s and 1970s, the international community helped set up the first educational development programs throughout Africa creating leadership candidates who subsequently trained many people, said Gebisa Ejeta, the 2009 World Food Prize laureate whose drought-resistant sorghum hybrids have increased food supply for millions of people throughout sub-Saharan Africa. Over time, these programs have provided the necessary foundation upon which to build institutions, he said.
“Nothing is more foundational for development than having native capacity at the human level as well as at the institutional level to really take more experiential learning forward and that way also to benefit greatly from development assistance,” Ejeta added. “Otherwise, it becomes an activity of external programs coming in and out.”
Africa has benefited over the past 10 years from being part of a new global landscape, Ejeta said, pointing to the expansion of infrastructure resulting from assistance from China, the World Bank and the African Development Bank. Simultaneously, Africa is also beginning to invest directly internally.
“Africa needs to benefit from valuable lessons from China, India and Brazil,” Ejeta said. “Each one of them is different, but the common denominator is that they all invested systematically in human and institutional capacity building in their countries to really drive involvement processes taking place to bring about transformative change.”
We need to shift the center of gravity to African governments and scientists, said Joyce Banda, who served as president of Malawi from 2012 to 2014, adding that a major challenge is a lack of extension – many people don’t know how to properly grow crops, use technology or about improved seeds due to a lack of farmer education.
Good agricultural production goes side-by-side with good governance, Banda said. “We need to fight and make sure that our resources are safe for the benefit of agriculture and food security across Africa. Africa needs to educate for change because men are eating first, best and most, but women are growing the food, storing the food, processing the food, cooking the food and eating last and less.”
The average age of an African farmer is 60, but 65 percent of Africans are young people, Banda said, adding that it is a lost opportunity if young people aren’t introduced to agriculture and trained.
CONFRONTING RISKS
Comprehensive individual and institutional capacity building can demonstrate modern agricultural techniques to inspire younger people to embrace farming, said Bram Govaerts, strategy lead for sustainable intensification in Latin America and Latin America Regional Representative at CIMMYT.
“Farmers must be made aware of new farm technology, taught how to apply scientific research to agricultural practices and get opportunities to innovate – education can facilitate the creative process, said Govaerts who won the 2014 Borlaug Award for Field Research and Application endowed by the Rockefeller Foundation and presented by the World Food Prize foundation.
“We need to first make sure partners can produce enough nutritious food for their families and then connect them to networks that can track data and crops all the way from farm to consumer,” he said. “We need to take a holistic approach to innovative post-harvest processes.”
For example, a small sensor placed in a post-harvest storage silo could measure temperature and humidity to protect the crop, but can also connect to a market network, allowing farmers to easily find buyers and prevent food waste.
“Millions of farmers in African countries are suffering from poverty, malnutrition and food insecurity, and a lack of technology prevents them from maximizing their potential contributions to their families and communities,” Govaerts said.
“I’m more and more convinced that change is going to come from innovation networks and the enabling tools that will generate them.”
A new strategic direction
