Carolina Rivera is a wheat physiologist focused on the identification of novel anatomical stem traits associated with increases in harvest index. As a success case of the MasAgro-CIMMYT PhD program herself, she is responsible of the capacity building component of MasAgro Trigo.
In her role as IWYP Data Coordinator, Rivera manages the CIMMYT-IWYP Wheat Germinate database that hosts the most relevant outputs of the IWYP project and the IWYP Hub. She also leads the improvement of phenotypic data workflows in the Wheat Physiology group.
The indigenous peoples who lived in central and southern Mexico thousands of years ago developed a resilient intercropping system to domesticate some of the basic grains and vegetables that contribute to a healthy diet.
Today, small farmers in roughly the same areas of Mexico continue to use this flexible system called “milpa” to grow chili, tomatoes, beans, squashes, seasonal fruits and maize, which are essential ingredients of most Mexican dishes.
An analysis of the Mexican diet done in the context of a recent report by the EAT – Lancet Commission found that Mexicans are eating too much animal fat but not enough fruits, vegetables, legumes and wholegrains. As a result, a serious public health issue is affecting Mexico due to the triple burden of malnutrition: obesity, micronutrient deficiency and/or low caloric intake. The study also urges Mexico to increase the availability of basic foodstuffs of higher nutritional value produced locally and sustainably.
Although changing food consumption habits may be hard to achieve, the traditional diet based on the milpa system is widely regarded as a healthy option in Mexico. Although nutritional diversity increases with the number of crops included in the milpa system, its nutritional impact in the consumers will also depend on their availability, number, uses, processing and consumption patterns.
Unfortunately, milpa farmers often practice slash-and-burn agriculture at the expense of soils and tropical rainforests. For that reason, it is also important to address some of the production-side obstacles on the way to a healthier diet, such as soil degradation and post-harvest losses, which have a negative effect on agricultural productivity and human health.
The International Maize and Wheat Improvement Center (CIMMYT) engages in participatory field research and local capacity-building activities with farmers, local partners and authorities to foster innovation and to co-create strategies and procedures that help farmers produce food sustainably.
Francisco Canul Poot in his land. (Photo: CIMMYT)
These efforts led Francisco Canul Poot, a milpa farmer from the Yucatan Peninsula, to adopt conservation agriculture concepts in his milpa and to stop burning soil residues since 2016. As a result, his maize yield grew by 70%, from 430 to 730 kg per hectare, and his income increased by $300 dollars. 15 farmers sharing property rights over communal land have followed his example since.
These outstanding results are encouraging more farmers to adopt sustainable intensification practices across Mexico, an important change considering that falling levels of nitrogen and phosphorus content in Mexican soils may lead to a 70 percent increase in fertilizer use by 2050.
By implementing a sustainable intensification project called MasAgro, CIMMYT contributes, in turn, to expand the use of sustainable milpa practices in more intensive production systems. CIMMYT is also using this approach in the Milpa Sustentable Península de Yucatán project.
At present, more than 500 thousand farmers have adopted sustainable intensification practices — including crop diversification and low tillage — to grow maize, wheat and related crops on more than 1.2 million hectares across Mexico.
The Wheat Yield Consortium conducts research on wheat genetics and physiology to improve plant structure, increase the resilience and disease resistance of wheat, and its yield potential in Mexico and abroad. In 2015, main achievements included:
More than 100 agronomic and physiological traits of 60 elite lines of high-yielding potential from CIMMYT Core Germplasm II set (CIMCOG II) were evaluated with high throughput phenotyping technologies.
Five elite lines were selected after analyzing three years of data collected from consecutive trials of the CIMCOG I set. Some lines were chosen for their resistance to lodging.
Aerial phenotyping platforms with remote sensors where used to identify five high-yielding and drought tolerant lines and seven outstanding heat tolerant lines from more than 600 elite lines tested in the field.
Nine Mexican students undertook doctoral studies in prestigious international universities with the benefit of acknowledged experts as advisers and using data from the MasAgro Wheat field trials. Three students concluded their doctoral studies and two more are in line to achieve their degree in the first semester of 2016.
Objectives
To raise wheat yield potential by 2 percent globally, with a view to increasing yield potential by 50 percent over 20 years.
To raise wheat production by 350,000 tons (10 percent) in 10 years, 750,000 tons (22 percent) in 15 years and 1.7 million tons (50 percent) in 20 years, in the same area currently devoted to wheat production in Mexico.
Written by Mary Donovan on . Posted in Uncategorized.
MasAgro Farmer, a component of CIMMYT’s MasAgro project, develops a sustainable intensification strategy for maize, wheat and similar grains by building hubs based on research platforms, demonstration modules and extension areas where sustainable farming practices and technologies are tested, improved and adapted. In 2015, main achievements included:
Average maize and wheat yields obtained by farmers participating in MasAgro were 20.5 percent and 2.8 percent higher, respectively, than the average yields achieved in the regions of Mexico where they live.
The average net income of maize and wheat farmers participating in MasAgro was 23 percent and 4 percent higher, respectively, than the average net incomes of their region in Mexico.
MasAgro set up 12 hubs with 43 research platforms and 452 demonstration modules that developed, tested, adapted and disseminated sustainable farming practices and technologies.
46 technicians were certified in sustainable agriculture and another 55 begun their training in 2015. CIMMYT has so far certified 294 MasAgro technicians.
4,009 extension areas were registered in MasAgro’s electronic field books.
MasAgro experts developed 17 new machinery prototypes and produced 26 precision farming tools and machines for sustainable farming of maize, wheat and similar grains.
OBJECTIVES
To promote conservation and precision agriculture practices to sustainably increase maize and wheat production in Mexico.
To develop skills and to transfer knowledge and technologies specifically adapted to meet the needs of the small scale farmer.
To reduce the impact of climate change in agriculture.
Written by Mary Donovan on . Posted in Uncategorized.
MasAgro Biodiversidad (Biodiversity), a component of CIMMYT’s MasAgro project, studies and characterizes maize and wheat genetic diversity for use in breeding programs, which develop wheat varieties and maize hybrids improved through conventional technologies. These hybrids are better adapted to climate change, more resistant to pests and diseases and have higher yield potential.
In 2015, MasAgro Biodiversity’s main results were:
MasAgro Biodiversity began a comprehensive study of maize genetic diversity by obtaining, processing and analyzing the world’s largest genotypic data set to help scientists identify new genes of interest for maize breeding programs.
More than 2 billion genotypic data and more than 870,000 phenotypic data of maize field trails have been processed and uploaded to MasAgro Biodiversity’s database and repository making them available to the scientific community via the project website.
A high level of Tar Spot resistance was confirmed in maize landraces native to the state of Oaxaca in Mexico and Guatemala, which will be used to breed new resistant maize lines.
To order seeds from CIMMYT, please fill a seed request.
OBJECTIVES
To explore in depth the original genetic composition of maize and wheat through the analysis of hundreds of thousands of seeds stored in gene banks in Mexico.
To make available to the national and international scientific community information on key agronomic characteristics such as tolerance to heat and drought, or resistance to important pests.
To offer a genetic analysis service that taps on the best features of maize and wheat through conventional improvement programs for both grains.
To contribute to long term food security in Mexico and the rest of the world, despite the impact of climate change and the scarcity of natural resources such as water, nutrients and oil.
Written by Mary Donovan on . Posted in Uncategorized.
MasAgro is a research for rural development project supported by Mexico’s Secretariat of Agriculture and Rural Development.
The project promotes the sustainable intensification of maize and wheat production in Mexico. MasAgro develops capacities and research activities aimed at raising maize and wheat yields stability and profitability in Mexico. The program also seeks to increase farmer income and production systems sustainability by implementing collaborative research initiatives, developing and promoting the use of improved seed, sustainable technologies and farming practices.
OBJECTIVES
Obtain higher and more stable yields, increase farmer income and promote natural resource conservation in agriculture.
Promote collaboration and integration between participants of the maize, wheat and similiar grains value chains to develop, disseminate and adopt sustainable farming solutions in target agricultural zones.
Promote the growth of a Mexican seed sector and contribute to raise maize productivity in Mexico by conducting collaborative research in maize genetic resources and developing yellow and white maize hybrids of high yield potential and stability.
Use the genetic resources CIMMYT conserves and develop cutting-edge technologies and capacities in Mexico to accelerate the development of stable, high-yielding and climate resilient maize and wheat varieties.
Strengthen Mexico’s research capacities to increase yield potential and climate resilience of improved wheat varieties.
Written by Mary Donovan on . Posted in Uncategorized.
MasAgro Maize, a component of CIMMYT’s MasAgro project, promotes the sustainable development of both maize grain and seed producers by breeding maize hybrids with conventional technologies and improving native maize seed in collaborative breeding projects with participant farmers. MasAgro’s improved maize seeds are tested in collaboration with the local seed sector that, in turn, commercializes the best adapted materials in Mexico’s growing regions. In 2015, MasAgro Maize’s main results were:
16 collaborative breeding trials of native maize were established with participant farmers in eight communities in the state of Oaxaca in southwest Mexico.
48 small and medium-sized Mexican seed companies collaborated with MasAgro Maize. Together, they produced 1.2 million 20 kilogram bags containing 60,000 seeds of hybrid maize.
Participating companies increased sales of MasAgro hybrid seed by 44 percent from 2014 to 2015.
Local seed companies sold 26 MasAgro hybrids branded under 100 commercial names in 19 states, 78 regions and 257 municipalities of Mexico.
OBJECTIVES
To have the technology and genetic materials needed to raise average rainfed maize production in Mexico from 2.2 to 3.7 tons per hectare over a 10 year period.
To increase the use of high-yielding, improved maize seed in Mexico over an area of between 1.5 and 3 million hectares.
To raise Mexico’s production of rainfed maize between 5 and 9 million tons in 10 years.
To promote the development of the maize seed industry in Mexico.
To strengthen food security in Mexico and in the rest of the world.
MasAgro Maize partners are encouraged to apply for licenses to commercialize CIMMYT maize hybrids, following the procedures described in the Allocations page.
MasAgro Wheat, a component of CIMMYT’s MasAgro project, conducts research on wheat genetics and physiology to improve plant structure, increase the resilience and disease resistance of wheat, and its yield potential in Mexico and abroad. In 2015, main achievements of MasAgro Wheat included:
More than 100 agronomic and physiological traits of 60 elite lines of high-yielding potential from CIMMYT Core Germplasm II set (CIMCOG II) were evaluated with high throughput phenotyping technologies.
Five elite lines were selected after analyzing three years of data collected from consecutive trials of the CIMCOG I set. Some lines were chosen for their resistance to lodging.
Aerial phenotyping platforms with remote sensors where used to identify five high-yielding and drought tolerant lines and seven outstanding heat tolerant lines from more than 600 elite lines tested in the field.
Nine Mexican students continued their doctoral studies in prestigious international universities with the benefit of acknowledged experts as advisers and using data from the MasAgro Wheat field trials. Three students concluded their doctoral studies and two more are in line to achieve their degree in the first semester of 2016.
Objectives
To raise wheat yield potential by 2 percent globally, with a view to increasing yield potential by 50 percent over 20 years.
In the case of Mexico, to raise wheat production by 350,000 tons (10 percent) in 10 years, 750,000 tons (22 percent) in 15 years and 1.7 million tons (50 percent) in 20 years, in the same acreage currently devoted to wheat production.
Written by Mary Donovan on . Posted in Uncategorized.
Seeds of Discovery (SeeD) studies and characterizes maize and wheat genetic diversity for use in breeding programs, which develop wheat varieties and maize hybrids improved through conventional technologies. These hybrids are better adapted to climate change, more resistant to pests and diseases and have higher yield potential.
In 2015, SeeD’s main results were:
SeeD began a comprehensive study of maize genetic diversity by obtaining, processing and analyzing the world’s largest genotypic data set to help scientists identify new genes of interest for maize breeding programs.
More than 2 billion genotypic data and more than 870,000 phenotypic data of maize field trails have been processed and uploaded to SeeD’s database and repository making them available to the scientific community via the project website.
A high level of Tar Spot resistance was confirmed in maize landraces native to the state of Oaxaca in Mexico and Guatemala, which will be used to breed new resistant maize lines.
To explore in depth the original genetic composition of maize and wheat through the analysis of hundreds of thousands of seeds stored in gene banks in Mexico.
To make available to the national and international scientific community information on key agronomic characteristics such as tolerance to heat and drought, or resistance to important pests.
To offer a genetic analysis service that taps on the best features of maize and wheat through conventional improvement programs for both grains.
To contribute to long term food security in Mexico and the rest of the world, despite the impact of climate change and the scarcity of natural resources such as water, nutrients and oil.
In 2011, agriculture ministers from the Group of 20 nations committed to developing an international initiative to coordinate worldwide research efforts in wheat genetics, genomics, physiology, breeding and agronomy.
The result, the Wheat Initiative, aims to encourage and support the development of a vibrant global public-private research community by sharing resources, capabilities, data and ideas to improve wheat productivity, quality and sustainable production around the world.
One of the Wheat Initiative’s key aims – increasing wheat yield and developing new wheat varieties adapted to different geographical regions – will be delivered by the International Wheat Yield Partnership (IWYP) – an international partnership of research funders and research organizations.
The partnership supports both core infrastructure and facilitates transnational open calls for research, all targeted at raising the yield potential of wheat.
All partners are committed to transparency, collaboration, open communication of results, data sharing as well as improved coordination to maximize global impact and eliminate duplication of effort.
IWYP is an independent research activity but, as with all public wheat research activities, IWYP will help the Wheat Initiative to fulfill its mission to “co-ordinate wheat research and contribute to global food security.”
Secretary Villalobos (center) tours the wheat fields at the experimental station in Obregón with CIMMYT scientists. (Photo: Ernesto Blancarte)
“The dream has become a reality.” These words by Victor Manuel Villalobos Arambula, Secretary of Agriculture and Rural Development of Mexico, summed up the sentiment felt among the attendees at the International Maize and Wheat Improvement Center (CIMMYT) Global Wheat Program Visitors’ Week in Ciudad Obregon, Sonora.
In support of the contributions to global and local agricultural programs, Villalobos spoke at the week’s field day, or “Dia de Campo,” in front of more than 200 CIMMYT staff and visitors hailing from more than 40 countries on March 20, 2019.
Villalobos recognized the immense work ahead in the realm of food security, but was optimistic that young scientists could carry on the legacy of Norman Borlaug by using the tools and lessons that he left behind. “It is important to multiply our efforts to be able to address and fulfill this tremendous demand on agriculture that we will face in the near future,” he stated.
The annual tour at the Campo Experimental Norman E. Borlaug allows the global wheat community to see new wheat varieties, learn about latest research findings, and hold meetings and discussions to collaborate on future research priorities.
Given the diversity of attendees and CIMMYT’s partnerships, it is no surprise that there were several high-level visits to the field day.
A high-level delegation from India, including Balwinder Singh Sidhu, commissioner of agriculture for the state of Punjab, AK Singh, deputy director general for agricultural extension at the Indian Council of Agricultural Research (ICAR), and AS Panwar, director of ICAR’s Indian Institute of Farming Systems Research, joined the tour and presentations. All are longtime CIMMYT collaborators on efforts to scale up and disseminate sustainable intensification and climate smart farming practices.
Panwar, who is working with CIMMYT and partners to develop typologies of Indian farming systems to more effectively promote climate smart practices, was particularly interested in the latest progress in biofortification.
“One of the main objectives of farming systems is to meet nutrition of the farming family. And these biofortified varieties can be integrated into farming systems,” he said.
Secretary Villalobos (right) and Hans Braun, Program Director for CIMMYT’s Global Wheat Program, stand for a photograph in a wheat field at the experimental station in Obregón. (Photo: Ernesto Blancarte)
In addition, a delegation from Tunisia, including dignitaries from Tunisia’s National Institute of Field Crops (INGC), signed a memorandum of understanding with CIMMYT officials to promote cooperation in research and development through exchange visits, consultations and joint studies in areas of mutual interest such as the diversification of production systems. INGC, which conducts research and development, training and dissemination of innovation in field crops, is already a strong partner in the CGIAR Research Program on Wheat’s Precision Phenotyping Platform for Wheat Septoria leaf blight.
At the close of the field day, CIMMYT wheat scientist Carolina Rivera was honored as one of the six recipients of the annual Jeanie Borlaug Laube Women in Triticum (WIT) Early Career Award. The award offers professional development opportunities for women working in wheat. “Collectively, these scientists are emerging as leaders across the wheat community,” said Maricelis Acevedo, Associate Director for Science for Cornell University’s Delivering Genetic Gain in Wheat Project, who announced Rivera’s award.
CGIAR Research Program on Wheat and Global Wheat Program Director Hans Braun also took the opportunity to honor and thank three departing CIMMYT wheat scientists. Alexey Morgounov, Carlos Guzman and Mohammad Reza Jalal Kamali received Yaquis, or statues of a Yaqui Indian. The figure of the Yaqui Indian is a Sonoran symbol of beauty and the gifts of the natural world, and the highest recognition given by the Global Wheat Program.
The overarching thread that ran though the Visitor’s Week was that all were in attendance because of their desire to benefit the greater good through wheat science. As retired INIFAP director and Global Wheat Program Yaqui awardee Antonio Gándara said, recalling his parents’ guiding words, “Siempre, si puedes, hacer algo por los demas, porque es la mejor forma de hacer algo por ti. [Always, if you can, do something for others, because it’s the best way to do something for yourself].”
Participants in the Field Day 2019 at the experimental station in Obregón stand for a group photo. (Photo: Ernesto Blancarte)
Carolina Rivera (left) shakes the hand of Maricelis Acevedo, Associate Director for Science for Cornell University’s Delivering Genetic Gain in Wheat Project and WIT mentor, after the announcement of the WIT award winners.
As a native of Obregon, Mexico, Carolina Rivera has a unique connection to the heart of Norman Borlaug’s wheat fields. She is now carrying on Borlaug’s legacy and working with wheat as a wheat physiologist at the International Maize and Wheat Improvement Center (CIMMYT) and data coordinator with the International Wheat Yield Partnership (IWYP).
Given her talents and passion for wheat research, it is no surprise that Rivera is one of the six recipients of the 2019 Jeanie Borlaug Laube Women in Triticum (WIT) Early Career Award. As a young scientist at CIMMYT, she has already worked to identify new traits associated with the optimization of plant morphology aiming to boost grain number and yield.
The Jeanie Borlaug Laube WIT Award provides professional development opportunities for women working in wheat. The review panel responsible for the selection of the candidates at the Borlaug Global Rust Initiative (BGRI), was impressed by her commitment towards wheat research on an international level and her potential to mentor future women scientists.
Established in 2010, the award is named after Jeanie Borlaug Laube, wheat science advocate and mentor, and daughter of Nobel Laureate Dr. Norman E. Borlaug. As a winner, Rivera is invited to attend a training course at CIMMYT in Obregon, Mexico, in spring 2020 as well as the BGRI 2020 Technical Workshop, to be held in the UK in June 2020. Since the award’s founding, there are now 50 WIT award winners.
The 2019 winners were announced on March 20 during CIMMYT’s Global Wheat Program Visitors’ Week in Obregon.
In the following interview, Rivera shares her thoughts about the relevance of the award and her career as a woman in wheat science.
Q: What does receiving the Jeanie Borlaug Laube WIT Award mean to you?
I feel very honored that I was considered for the WIT award, especially after having read the inspiring biographies of former WIT awardees. Receiving this award has encouraged me even more to continue doing what I love while standing strong as a woman in science.
It will is a great honor to receive the award named for Jeanie Borlaug, who is a very active advocate for wheat research. I am also very excited to attend the BGRI Technical Workshop next year, where lead breeders and scientists will update the global wheat community on wheat rust research. I expect to see a good amount of women at the meeting!
Q: When did you first become interested in agriculture?
My first real encounter with agriculture was in 2009 when I joined CIMMYT Obregon as an undergraduate student intern. I am originally from Obregon, so I remember knowing about the presence of CIMMYT, Campo Experimental Norman E. Borlaug (CENEB) and Instituto Nacional de Investigación Forestales Agrícolas y Pecuario (Inifap) in my city but not really understanding the real importance and impact of the research coming from those institutions. After a few months working at CIMMYT, I became very engrossed in my work and visualized myself as a wheat scientist.
Q: Why is it important to you that there is a strong community of women in agriculture?
We know women play a very important role in agriculture in rural communities, but in most cases they do not get the same rights and recognition as men. Therefore, policies — such as land rights — need to be changed and both women and men need to be educated in gender equity. I think the latter factor is more likely to strengthen communities of women, both new and existing, working in agriculture.
In addition, women should participate more in science to show that agricultural research is an area where various ideas and perspectives are necessary. To achieve this in the long run, policies need to look at current social and cultural practices holding back the advancement of women in their careers.
Q: What are you currently working on with CIMMYT and IWYP?
I am a post-doctoral fellow in CIMMYT’s Global Wheat Program where I assist in collaborative projects to improve wheat yield potential funded by IWYP. I am also leading the implementation of IWYP’s international research database, helping to develop CIMMYT’s wheat databases in collaboration with the center’s Genetic Resources Program. Apart from research and data management, I am passionate about offering trainings to students and visitors on field phenotyping approaches.
Q: Where do you see yourself in the agriculture world in 10 years?
In 10 years, I see myself as an independent scientist, generating ideas that contribute to delivering wheat varieties with higher yield potential and better tolerance to heat and drought stresses. I also see myself establishing strategies to streamline capacity building for graduate students in Mexico. At that point, I would also like to be contributing to policy changes in education and funding for science in Mexico.
CIMMYT’s director of innovative business strategies, Bram Govaerts (left), explained that three changes are needed to reduce the environmental impact of food systems in Mexico: innovation in production practices, reduction of food waste, and change of diets. (Photo: CIMMYT)
MEXICO CITY (CIMMYT) — The International Maize and Wheat Improvement Center (CIMMYT) was invited to discuss the findings of the EAT-Lancet Commission report and its implications for Mexico, during a launch event hosted by Mexico’s Health Department on March 4, 2019.
The report, published earlier this year, aims to offer an in-depth scientific analysis of the world’s food production systems and their impact on the planet and human health. It proposes a “planetary health diet” that balances nutrition with sustainable food production.
“Our first objective was to develop healthy diets for the 10 billion people who will inhabit the planet in 2050”, said Juan Ángel Rivera Dommarco, Director General of Mexico’s Public Health Institute and member of the EAT-Lancet Commission. According to Dommarco, the healthy diet recommended for Mexico had to increase the intake of fruits, vegetables, legumes and whole grains to avert chronic diseases and combat malnutrition and obesity.
The report also makes several recommendations to reduce the environmental impact of food production, taking into account planetary boundaries. “The world needs to sustainably intensify food production and to produce basic foodstuffs of higher nutritional value”, said Fabrice DeClerck, EAT’s Science Director.
“If anybody is able to manage the complex systems that will sustainably yield the volume of nutritious food that the world needs, that’s the farmer”, said Bram Govaerts, Director of Innovative Business Strategies at CIMMYT. “In Mexico, more than 500 thousand farmers already innovate every day and grow maize, wheat and related crops under sustainable intensification practices that CIMMYT and Mexico’s Agriculture Department promote with MasAgro”.
Víctor Villalobos Arámbula, Mexico’s Secretary of Agriculture, said that the EAT-Lancet Commission report recommendations were very much in line with the strategic public policies that Mexico plans to implement in the coming years.
From left to right: Fabrice DeClerck, Science Director at the EAT Foundation; Hugo López-Gatell Ramírez, Mexico’s Undersecretary for Prevention and Promotion of Health; Teresa Shamah Levy, Deputy Director General for Evaluation and Surveys Research at Mexico’s Public Health Institute; Jorge Alcocer Varela, Mexico’s Secretary of Health; Víctor Villalobos Arámbula, Mexico’s Secretary of Agriculture; Bram Govaerts, Director of Innovative Business Strategies at CIMMYT; Rut Krüger Giverin, Norway’s Ambassador to Mexico; Juan Ángel Rivera Dommarco, Director General of Mexico’s Public Health Institute; and Olav Kjørven, Chief Strategic Officer at the EAT Foundation. (Photo: CIMMYT)
Five scientists from the CIMMYT community have been recognized with the Highly Cited Researcher award for 2018 for the influence of their research among their scientific peers.
The list, developed by Clarivate Analytics, recognizes exceptional research performance demonstrated by production of multiple papers that rank in the top 1 percent by citations for field and year, according to the Web of Science citation indexing service.
The honorees include:
Julio Huerta: CIMMYT-seconded INIFAP wheat breeder and rust geneticist;
Ravi Singh: CIMMYT Distinguished Scientist and Head of Bread Wheat Improvement; and
Sybil Herrera-Foessel: Former CIMMYT Global Wheat Program rust pathologist.
It is a significant honor to be part of this list, as it indicates that their peers have consistently acknowledged the influence of their research contributions in their publications and citations.
“This is a tremendous achievement and is a very good indicator for the relevance and quality of [their] publications,” said Hans Braun, director of CIMMYT’s Global Wheat Program and the CGIAR Research Program on Wheat (WHEAT).
As climate experts forecast another climate-warming El Nino in early 2019, maize varieties developed under the Drought Tolerant Maize for Africa (DTMA) initiative represent low-cost innovations that could improve the crop’s climate resilience and the livelihoods of millions family farmers across Africa, according to the UN Food and Agriculture Organization (FAO).
Drought tolerant (DT) maize was among 20 success stories featured at the Innovation Fair of the International Symposium on Agricultural Innovation for Family Farmers, organized and hosted by FAO in Rome from 21 to 23 November, 2018. Drawing more than 500 participants from farmer associations, international organizations, United Nations agencies, governments, research institutions and the private sector, the Fair aimed to devise and recommend actions that unlock the potential of agricultural innovation.
Drought-tolerant seeds: An affordable and effective way to cope with dry weather
‘’Since early 1990s, farmers in Zimbabwe face erratic rains and maize crops often fail due to frequent droughts,’’ said Cosmos Magorokosho, maize breeder based at the Harare, Zimbabwe, office of the International Maize and Wheat Improvement Center (CIMMYT).
Led by CIMMYT, funded by the Bill & Melinda Gates Foundation and the Howard Buffett Foundation, and involving 13 national maize breeding programs and various seed companies across Africa, DTMA is responsible for more than 160 new maize varieties, including 15 in Zimbabwe that yield 25 to 30 percent more than conventional varieties under dry conditions and perform as well as those varieties under normal rainfall. The latter was crucial for convincing seed companies to take up and market DT maize, according to Magorokosho.
In one study in drought-prone southern Zimbabwe, farmers using the DT varieties in dry years were able to harvest up to 600 kilograms more maize per hectare — worth $240 and enough maize for 9 months for an average family of 6 people — than farmers who sowed conventional varieties. The added food security comes at no additional cost and, if farmers choose to sell the grain, it brings extra income for other household needs.
Under the Stress Tolerant Maize for Africa initiative, CIMMYT and partners are continuing to develop maize varieties that cope not only with drought but with common constraints such as insect pests, diseases including Maize Lethal Necrosis and infertile soils.
Adopting new technology or practices can represent unacceptable risks for resource-poor farming families, who live without the official safety nets enjoyed by peers in prosperous economies and will simply starve if their crops fail. Involving farmers, seed companies and other end users in development is essential for agricultural innovations to be widely adopted and sustainable, according to Bram Govaerts, global director of innovative business strategies at CIMMYT.
“Dialogue with global food processing companies can create market opportunities for smallholder farmers through approaches like local, responsible sourcing,’’ said Govaerts, speaking during the fair’s panel ‘Engaging the private sector to accelerate agricultural innovation.’
“More than 3,300 Mexican farmers on more than 35,000 hectares in 5 states will benefit from responsible sourcing arrangements, whereby the companies pay them to grow the grain using sustainable farming practices,” Govaerts explained, adding that the farmers will supply an estimated 400,000 tons of grain to participating companies in the next 3 to 5 years.
Mexico’s Agriculture Department (SAGARPA) supports these and other public-private partnerships through its investments in MasAgro, which studies, develops and transfers innovative farming practices and technologies to the field, with emphasis on family farmers.
In September, the FAO’s Regional Office for Latin America and the Caribbean acknowledged MasAgro as a replicable and scalable initiative that could contribute significantly to sustainable rural development in that region.
These two impactful examples show that agricultural innovation can only succeed through well-thought research and development partnerships, and building such collaborations is a science in itself.
