In their seventh annual letter Bill & Melinda Gates look 15 years into the future to predict the steps needed to improve the lives of poor people faster than in any other time in history. Technology advancements in agriculture, education and global health are key to this vision, with particular reference to the importance of new vaccines, mobile phone technology and online education. “Poverty has been halved because of innovation,” Bill Gates emphasized at the Davos World Economic Forum last week. “Economic miracles start with agriculture, education and then [countries] can participate in the world economy.”

The Gates Foundation has placed their agricultural bets on Africa being able to feed itself in 15 years. This will be achieved through training in crop rotation, no-till farming, fertilizer use and planting techniques. “Investing in extension…is the only way to reap the full benefit of innovation,” Bill and Melinda Gates emphasized. It is predicted this will lead to a 50 percent yield increase across Africa, reducing famines through more nutritious crops and a reduced dependence on imports. Mobile phones will also be a game-changer, giving farmers access to information on improved seed and fertilizer, proper techniques, daily weather reports and market prices.

The notion that scientists should work closely with farmers is central to CIMMYT’s approach. There is a great deal of information out there today and farmers have choices to make. Selecting the right seed varieties and technologies alone is not enough. It is also crucial to combine this knowledge with an understanding of how to develop an integrative agronomic system that connects farmers to a working value chain. In this respect agricultural extension can help farmers achieve their agricultural goals.

Nonetheless, agricultural extension alone will not be sufficient to help African farmers increase agricultural productivity. Extension must go hand in hand with developing new varieties – why use an Altair Basic if you can get a Surface Pro 3? Tanzanian farmer Joyce Sandiya’s success with new drought tolerant maize seed is featured in the annual letter. “That seed made the difference between hunger and prosperity,” she said, eloquently reflecting on the importance of a single seed.

CIMMYT projects in Africa that are funded by the Bill & Melinda Gates Foundation show how to develop and deploy new seed varieties. In eastern and southern Africa, up to 2 million farming households have benefited from improved drought tolerant maize seed emerging from joint work by CIMMYT scientists and seed companies, government exten-sion programs and national research organizations.

Research alone is academic, unless it is informed by awareness of problems on-farm and supported by extension. Agricultural research is essential to develop new seed varieties, technologies and innovations, while extension is crucial to ensure that farmers can use these technologies.

Wheat provides about 20 percent of the world’s food calories. Growing wheat to maturity can be complicated by fast-spreading virulent diseases, which threaten production and land-shortage pressures.

Two among many wheat scientists in the wheat breeding program with the International Maize and Wheat Improvement Center (CIMMYT) near Mexico City, work to develop and fine-tune high-yielding, disease-resistant wheat varieties.

Ravi Singh head of CIMMYT’s Global Spring Wheat Improvement Program and Julio Huerta, a rust pathologist, select the most desirable traits suitable for about 60 percent of the developing world’s wheat growing area across various climates, environments and at risk of threats from diseases and pests.

Their understanding of the selection process evolved from nearly four decades of research, which began as they worked under the mentorship of Sanjaya Rajaram, the winner of the 2014 World Food Prize, at CIMMYT research stations in El Batan, Obregon and Toluca.

“As a teacher, Dr. Rajaram led us through the Socratic method of questioning to help young scientists observe, articulate and learn from what they saw in the wheat fields,” Huerta said.

Inspired by what he refers to as the “freedom to flourish,” through the process of asking and receiving answers to questions which inspired him, Huerta developed an eye for wheat selection and judicial elimination in wheat breeding ultimately becoming one of the top wheat curators in the world.

Over the years, as their skills developed, Huerta and Singh tested the theoretical basis for wheat improvement to help form an applied regime approach whereby the “laws” of science are evaluated in practice – in fields across the globe. This work led to their capacity to produce germplasm – or wheat material – which is ultimately distributed to government-run National Agriculture Research Systems (NARS).

“We develop a set of germplasm that is distributed globally,” Singh said. “However, as we make distribution decisions, we evaluate the locations where these seeds will be grown prior to selecting appropriate traits suitable for specific contexts such as high-heat or early frost.”

After receiving germplasm from CIMMYT, NARS work with local seed nurseries to consider which varieties would be best to grow, adapting recommended varieties to their local environment.

Scientists Singh and Huerta offer vital contributions to the ability of farmers to generate profits while strengthening food security by improving wheat productivity. A key part of this work involves replacing varieties susceptible to disease with durable resistant varieties that mitigate losses.

Over many years, CIMMYT has worked with hundreds of partner organizations and thousands of individuals; seed from CIMMYT’s International Wheat Improvement Network has been delivered to 121 countries.

CIMMYT entered an important new partnership with Pakistan’s National Rural Support Program (NRSP) on 7 November 2014 for wheat varietal evaluation, promotion and deployment, as well as on-farm agronomic interventions and community-based seed production enterprises.

A not-for-profit development organization established in 1991 that fosters a countrywide network of more than 200,000 grassroots organizations across 56 districts, NRSP enables rural communities to plan, implement and manage development programs for employment, poverty alleviation and improved quality of life. Through direct linkages with some 400,000 smallholder farming families, the organization will help extend the reach of the CIMMYT- led Agricultural Innovation Program for Pakistan (AIP),  according to Dr. Rashid Bajwa, chief executive officer of NRSP. “We can now jointly scale out to a vast number of smallholders with average daily earnings of less than  two dollars a day,” Bajwa said, mentioning the organization’s activities like microfinance enterprise development.

Aiming to benefit the disadvantaged

The partnership paves the way for a new and different kind of innovation platform focusing on smallholders, tenants and the landless, female-headed households and vulnerable groups such as flood victims, said Muhammad Imtiaz, CIMMYT liaison officer for Pakistan and AIP Chief of Party: “This will contribute directly to the Center’s mission of improving the food security and resilience of those most at risk, not to mention opening avenues for other AIP partners to join hands in testing and promoting appropriate agricultural innovations.”

Taking advantage of NRSP’s gender-responsive approach, the partnership will work directly with and seek to empower women farmers, identifying wheat varieties and technologies that help increase their food security and incomes. Work will identify, test and deploy high-yielding and rust resistant wheat varieties across 23 districts and include improved farming practices for diverse settings from rain-fed to fully-irrigated.

A major focus will be to develop community-based seed enterprises linked with NRSP, small seed companies, farmer associations and seed regulatory bodies, serving remote villages that have heretofore lacked access to improved varieties.

“This will contribute directly to the Center’s mission of improving the food security and resilience of those most at risk” –Muhammad Imtiaz CIMMYT liaison officer for Pakistan and AIP Chief of Party

Getting Off on the Right Foot

A partnership inception meeting and staff training for NRSP were organized on 10 November in Islamabad, with 32 participants from NRSP and 11 from CIMMYT, including senior management from both the organizations, and with Malik Fateh Khan, NRSP Regional Manager, providing a welcome address.

Imtiaz Hussain, CIMMYT cropping systems agronomist, highlighted conservation agriculture technologies and their relevance for the partnership. Krishna Dev Joshi, CIMMYT wheat improvement specialist, discussed various types of varietal testing, including participatory varietal selection, mother-baby trials and on-farm demonstrations, to creating awareness and demand for improved seed among farmers. Three CIMMYT colleagues who also spoke at the event were: Shamim Akhter, AIP project manager; Amina Nasim Khan, communications specialist; and Ghazi Kamal, monitoring and evaluation specialist.

Sub-Saharan African farmers typically apply less than 20 kilograms of fertilizer per hectare of cropland — far less than their peers in any other region of the world. In 2014, partners in the Improved Maize for African Soils (IMAS) project developed 41 Africa-adapted maize varieties that respond better to low amounts of nitrogen fertilizer and are up for release in nine African countries through 24 seed companies.

After water, nitrogen is the single most important input for maize production; lack of it is the main constraint to cereal yields in Africa, in areas with enough rain to raise a crop. Year after year, infertile soils and high fertilizer prices (in rural areas as much as six times the global average) combine to reduce harvests of maize, sub-Saharan Africa’s number-one cereal crop and chief source of calories and protein for the poor. With funding from the Bill & Melinda Gates Foundation and the U.S. Agency for International Development (USAID) and led by the International Maize and Wheat Improvement Center (CIMMYT), an initiative launched in 2010 has made dramatic progress to address this by exploiting natural genetic variation for nutrient-use efficiency in tropical maize. “Partners have been breeding maize varieties that respond better to the small amounts of nitrogen fertilizer African farmers can afford to apply,” said Biswanath Das, CIMMYT maize breeder and coordinator of the Improved Maize for African Soils (IMAS) project. “We’re aiming to raise maize yields by 50 percent and benefit up to 60 million maize farmers in eastern and southern Africa.”

Smallholder Farmer Conditions: A Maize “Reality Check”

A public-private partnership that, along with CIMMYT, involves national research organizations such as the Kenya Agricultural & Livestock Research Organization (KALRO) and South Africa’s Agricultural Research Council (ARC), African seed companies and DuPont Pioneer, IMAS has advanced quickly in part because participants share breeding lines and technical knowhow, according to Das.

“But a real key to success – and a significant legacy of the project – is that IMAS has established in eastern and southern Africa the world’s largest low-nitrogen screening network for maize,” Das explained. “There are 25 sites in 10 countries and a total of over 120,000 experimental plots. Partners can test breeding lines and quickly and reliably spot the ones with superior nitrogen-use efficiency under smallholder farmers’ conditions.” According to Das, nearly a quarter of the plots are managed by seed companies, which recognize the value of nitrogen-use efficiency as a key trait for their farmer clients.

In an exciting 2014 development, regulatory agencies in eastern Africa began evaluating maize national performance trials — which varieties must pass as a prerequisite for release — under nitrogen stress in the IMAS network. “This is a clear recognition by policymakers of poor soil fertility as a critical constraint for African maize farmers,” said Das. “To meet farmers’ needs, IMAS varieties are also bred for drought tolerance and resistance to the region’s major maize diseases.”

Also Yielding Under Well Fertilized Conditions

Partners are augmenting conventional breeding with DNA-marker-assisted selection and use of “doubled haploids,” a high-tech shortcut to genetically-uniform maize inbred lines. Experimental breeding stocks thus developed are field tested under low-nitrogen stress through “high-precision phenotyping,” involving careful measurement of key traits in live plants.

“In this way, we’ve quickly developed maize varieties that yield up to 50 percent more than existing varieties under low-fertility stress, characteristic of smallholder farming systems,” Das explained. “Crucially for farmers, these varieties also perform well under well- fertilized conditions, whilst several carry resistance to maize lethal necrosis, a devastating viral disease spreading through eastern Africa.” In 2014, 41 such varieties were nominated for release in nine countries in Africa, in partnership with 24 seed companies.

This year IMAS also worked with seed companies to support the production and dissemination of 3,000 tons of seed of nitrogen-use efficient maize hybrids in Kenya, Mozambique, Tanzania and Zimbabwe, potentially benefitting more than 120,000 smallholder maize farmers and helping to enhance food security for over half a million household members, according to Das. “Close collaboration with the private seed sector has been instrumental to IMAS since its inception,” Das said. “These partners host over a quarter of the regional nitrogen stress screening network and have helped with the quick increase of seed of nitrogen-use efficient varieties and with managing farmer demonstrations and field days to support the fast release of new varieties.”

A December 2014 report by the Montpellier Panel – comprising agricultural, trade and ecology experts from Europe and Africa – details the economic and ecological threats of degrading soils in Africa, and is highlighted in an 04 December BBC feature.

By Sanjaya Rajaram

Wheat breeders involved in the monumental global challenge of ensuring food security for 9.5 billion people by 2050 face enormous hurdles.

Overall, we need to double the amount of food produced to meet demand as population grows steadily from just over 7 billion today, according to the World Bank.

Recent statistics from the U.N. Food and Agriculture Organization indicate that at least 805 million people are estimated to be chronically undernourished.

Wheat, a major staple crop, currently provides 20 percent of the overall daily protein and calories consumed throughout the world. Production must grow 70 percent over the next 35 years, according to the international Wheat Initiative – an achievable goal if annual wheat yields are increased from a current level of below 1 percent to at least 1.7 percent.

Governments and the private sector must more fully support research efforts into developing new wheat varieties or face the risk of further global insecurity related to price instability, hunger riots and related conflict.

Modern-day model

The prevailing vision of the “Father of the Green Revolution” Norman Borlaug, my great friend and mentor who died in 2009 at age 95, provides a sound scientific and humanitarian basis upon which we must build.

Borlaug, with whom I worked at the International Maize and Wheat Improvement Center (CIMMYT), was awarded the Nobel Peace Prize in 1970 because, more than any other single person of his era, he helped to provide bread for a hungry world.

The wheat varieties he developed are credited with saving 1 billion lives with the disease-resistant, high-yield semi-dwarf wheat varieties he developed. Previously, Borlaug had introduced similar innovations throughout Mexico – where CIMMYT is headquartered – leading to the country’s self-sufficiency in wheat.

When he accepted the Nobel Peace Prize, he claimed it on behalf of the “army of hunger fighters” with whom he had worked.

“I’m acutely conscious of the fact that I am but one member of that vast army,” he said in his Nobel acceptance speech. “I want to share not only the present honor but also the future obligations with all my companions in arms, for the Green Revolution has not yet been won.”

Two years after he won the Nobel Peace Prize, Borlaug stepped aside and appointed me head of the CIMMYT wheat breeding program where I spent most of my career fighting alongside other Green Revolutionaries developing resilient wheat varieties, except for the eight years I spent at the International Center for Agricultural Research in the Dry Areas (ICARDA).

Those wheat varieties are now grown on 58 million hectares (143 million acres) worldwide, contributing to the average 700 million metric tons (770 million tons) of wheat produced annually. We estimate these varieties provide wheat to more than 1 billion people a year.

At ICARDA, first as director of the Integrated Gene Management Program, then as special scientific advisor, I also oversaw the promotion of new technologies to help farmers in the Central and West Asia and North Africa (CWANA) region.

We developed wheat improvement strategies to tackle some of the challenges facing wheat in dry areas, including stripe rust disease, which can put wheat crops around the world at risk.

Ensuring results

The challenges we face today are vastly more complex than they were during Borlaug’s time, but they are not insurmountable.

Global objectives for food security can most definitely be met. However, we must be able to rely on guaranteed research funding from both the public and private sectors to address the many challenges we face, including decreasing land availability and erratic environmental changes related to climate change.

Researchers are developing wheat varieties tolerant to the drought, heat, extreme wet and cold conditions that impact wheat now and that are anticipated by scientists to grow more extreme as global average temperatures continue to warm and weather patterns become more volatile.

These efforts must be accelerated. Funding must cover training so that we can carry on the Borlaug legacy – if we do not have that capacity we will not be able to keep up with the demand for wheat and famine will be the result.

Combining biotechnology with conventional breeding methodologies can help both smallholder farmers and large corporate farm operations to avert potential disaster, but we need financial backing to conduct trials.

Moreover, we must address such wide-ranging concerns affecting wheat as soil health, disease resilience, seed diversity, water management, micronutrient imbalance and the impact of carbon emissions.

The world must wake up to the costs of these challenges and the price of not meeting them.

Sanjaya Rajaram is the 2014 World Food Prize Laureate for scientific research that led to an increase in world wheat production by more than 180 million metric tons (200 million tons). He worked at the International Maize and Wheat Improvement Center (CIMMYT) for 33 years.

This article originally appeared on the Thomson Reuters Foundation website as part of the 2014 Borlaug Dialogue co-hosted by the World Food Prize Foundation and CGIAR Fund. The op-ed series titled The Greatest Challenge in Human History: Sustainably Feeding 9 Billion People By 2050 highlighted how agricultural research and development are not only tied to food security and nutrition, but that they are also central to achieving many of the forthcoming U.N Sustainable Development Goals (SDGs).

BISHOFTU, Ethiopia (CMMYT) — Farmer and social entrepreneur Amaha Abraham sets his sights high.

The 45-year-old aims to become as wealthy as Saudi Arabian-Ethiopian Mohammed Al Amoudi, who in March 2014 was estimated by Forbes magazine to have a net worth of $15.3 billion.

In an effort to achieve that goal Abraham is backing big reforms in Ethiopia’s agriculture sector.

He is at the forefront of a new grassroots seed marketing and distribution program supported by the Ethiopian Agricultural Transformation Agency (ATA) and the Ministry of Agriculture to improve the country’s wheat crop through the marketing of improved seed by multiple producers and agents.

Under the program, government-subsidized farmer-run cooperatives produce high-yielding, disease-resistant wheat seed, accelerating distribution and helping smallholder farmers grow healthy crops to bolster national food security.

About 50 farmers belong to each cooperative, planting about 100 hectares (250 acres) of government-certified seed, which produce improved wheat varieties they then multiply and sell to smallholder farmers. Seed sales garner a 15 to 20 percent price premium over wheat-grain sales, providing a significant financial incentive.

“I’ve reached so many farmers, so that their land will be covered by proper improved seeds,” Abraham said.

“When I take the seeds to them I give training and advice, which attracts more farmers to get involved. The government visits and organizes training on my land – they recognize my efforts and they’re pushing other farmers to do the same thing.”

STREAMLINED SYSTEMS

The Direct Seed Marketing (DSM) program is part of Ethiopia’s “Wheat Productivity Increase Initiative,” which aims to end the country’s reliance on wheat imports – equal to 1.1 million metric tons (1.2 million tons) or about 24 percent of domestic demand, which is 4.6 million metric tons in 2014, according to the Wheat Atlas, citing statistics from the U.S. Department of Agriculture.

Previously, the process of getting new wheat seed varieties to farmers was allocation based, with limited producers and agents and a limited choice of varieties, said Sinshaw Alemu, wheat and barley chain program analyst at ATA.

“It was a seed distribution system, not a seed marketing system,” Alemu explained. “DSM is based on the concept that the producers of the seed should be able to market and then sell it at the primary level and farmers will have their choice of seed.”

Farmers can now collect seeds from a certified agent – either a primary cooperative or a private outlet where a direct channel is established with seed producers, leading to timely deliveries and better estimates of potential demand. They can buy government-allocated seed as they did under the other system or the agent can now contact the seed enterprise and purchase additional wheat varieties at a farmer’s request with no fixed allocations in DSM.

“One of the issues in the previous system was that due to delays on demand estimations from woredas (district councils), the unions and primary cooperatives had little or no control over the kind and quality of seed allocated to them,” Alemu said.

“Primary cooperatives had to take it and seed remained unsold at the end of the planting season because either the variety or quality wasn’t what they were looking for – the primary cooperative was left with hundreds of quintals of seed and they had no use for it.”

“We tried the DSM in five woredas in 2014, and it was very successful – 97 percent of the seed delivered was sold and the remainder taken away – we’ve seen some very encouraging results in this area,” he added.

DISEASE THREAT

In recent years, Ethiopia’s wheat crop has been hit hard by stem and yellow rust epidemics, which at their worst can destroy entire crops. Rust infestation can lead to shriveled grain, yield losses and financial troubles for farmers, who must avoid susceptible wheat varieties.

The revamped seed marketing system can help get the new disease-resilient wheat varieties to farmers more efficiently, said David Hodson, a senior scientist based in Ethiopia’s capital Addis Ababa with the International Maize and Wheat Improvement Center (CIMMYT) who manages RustTracker.org, a global wheat rust monitoring system supported by the Borlaug Global Rust Initiative.

Rust Tracker generates surveillance and monitoring information for emerging rust threats. The information provides an early warning system for disease and can help farmers prepare for epidemics, which could otherwise wipe out their crops.

The Rust Tracker is funded by the Durable Rust Resistance in Wheat project, which is managed by Cornell University and supported by the UK Department for International Development (DFID) and the Bill & Melinda Gates Foundation.

GENERATING GERMPLASM

CIMMYT, a non-profit research institute which works with partners worldwide to reduce poverty and hunger by increasing the sustainable productivity of maize and wheat cropping systems, plays a key role in providing germplasm to be tested and improved by government-run national agricultural research systems before it is potentially released to farmers.

Additionally, CIMMYT provides smallholder farmer training and skills development on such topics as crop management and agricultural practices. In Ethiopia, these activities, along with seed multiplication and delivery are being supported by a new $5.75 million grant from the U.S. Agency for International Development (USAID).

“CIMMYT supports Ethiopia’s agriculture research in a variety of ways including by training researchers, development agents and farmers skills on modern sciences and filling technical gaps by providing field and laboratory equipment, farm machinery, installing irrigation systems, modernizing breeding programs, improving quality of data, providing germplasm and project funds,” said Bekele Abeyo, a CIMMYT senior scientist and wheat breeder based in Addis Ababa.

“The government is now putting an emphasis on agriculture and the situation is far better and improving,” he said. “The structure and extension systems are there to help farmers – Direct Seed Marketing is making it easier to increase the availability of seeds and complements more traditional public seed.”

Adopting improved wheat varieties increases the number of food secure households by 2.7 percent and reduces the number of chronic and transitory food insecure households by 10 and 2 percent respectively, according to CIMMYT scientist Menale Kassie, one of the authors of “Adoption of improved wheat varieties and impacts on household food security in Ethiopia.”

Ethiopia’s wheat-growing area in 2013 was equivalent to 1.6 million hectares (4 million acres), and the country produced 2.45 metric tons of wheat per hectare, according to the country’s Central Statistical Agency.

VENTURE EVOLVES

In 2013, Abraham harvested about 250 quintals (25 metric tons) of the Digalu wheat seed variety near Bishoftu, a town formerly known as Debre Zeyit in the Oromia Region situated at an altitude of 1,900 meters (6,230 feet) 40 kilometers (25 miles) southeast of Addis Ababa.

Abraham is optimistic. He expects he will soon be able to hire many employees, as he plans to expand his agricultural interests to include beekeeping, dairy cattle, poultry and livestock, he said.

“My main aim is not only to earn more money, but also to teach and share with others – that’s what I value most,” he said. “Regardless of money, there are certain people who have a far-sighted view and I want them to be involved. That’s what I value – I’m opening an opportunity for others and envisioning a far-sighted development plan.”

He still has a way to go before he catches up with Al Amoudi, ranked by Forbes as the 61^st wealthiest person in the world.

RECOMMENDED READING:

Adoption of improved wheat varieties and impacts on household food security in Ethiopia

EL BATAN, Mexico (CIMMYT) — Until a few years ago, farmers Abdela and Bayisu Kadir grew “Kubsa,” a semi-dwarf bread wheat variety on their small landholding in the Ethiopian highlands known as the Roof of Africa.

The couple manage a 3-hectare farm, which is situated at an elevation of 2,400 meters (7,874 feet) in the Arsi region about 175 kilometers (110 miles) southeast of the capital Addis Ababa.

Kubsa, just one of 480 wheat varieties bred by 2014 World Food Prize laureate scientist Sanjaya Rajaram during his 40-year career, has had a long and successful run since it was first released in 1995.

The variety, developed by Rajaram at research stations operated by the International Maize and Wheat Improvement Center (CIMMYT), came from the high-yielding Atilla wheat breeding line he created in 1990.

By 2010, Kubsa was grown on 250,000 hectares (620,000 acres) of cropland in Ethiopia. Over time, as wheat rust disease fungi have mutated in the region, Kubsa has become vulnerable to yellow rust and stem rust, which can devastate crops leading to shriveled grain, yield losses and financial troubles for farmers.

“After yellow rust disease began to appear in our crop a few years ago, we switched to the Kakaba wheat variety,” said Bayisu Kadir, who has six children.

“Last year Kakaba gave us more than 5 (metric) tons of wheat per hectare (75 bushels per acre),” she added, explaining that her husband had sprayed their crop with fungicide to protect it from potential damage.

By 2012, the CIMMYT-derived variety Kakaba covered more than 200,000 hectares in Ethiopia, according to the online Wheat Atlas, and so far remains resistant to yellow rust.

CIMMYT is a member of the Borlaug Global Rust Initiative, an international consortium of more than 1,000 scientists from hundreds of institutions that works to reduce vulnerability to mutating rust diseases. CIMMYT continuously produces high-yielding disease-resistant wheat varieties.

BACKBONE GENES

Atilla, called Kubsa in Ethiopia, is a family of wheat varieties released by governments under different names in various countries. Its two main sister lines were widely adopted around the world.

One sister line, which became the leading variety for over a decade in the bread basket region of northwestern India, contains a combination of resistance genes including Sr31, Yr9 and Yr27, recognized by Rajaram as genes that provided resistance to both stem and yellow rusts.

The other sister variety carried the Yr27 gene and was widely cultivated in many wheat-growing countries. At one time, these two sister varieties were grown on about 8 million hectares throughout Africa, the Middle East and South Asia.

Overall, Rajaram’s adaptable, high-yielding wheat varieties are grown on more than 58 million hectares worldwide. He is credited with producing 480 wheat varieties, which have boosted worldwide yields by more than 180 million tons. These increased yields provide food to more than 1 billion people each year.

He also developed aluminum-tolerant varieties together with Brazilian researchers that were planted in acid soils, areas previously unable to grow wheat.

“Rajaram’s varieties led to more yield and better income for farmers, less yellow rust disease and less chemical application,” said Zuo Yuchun, a professor at the Sichuan Academy of Agricultural Science in China who collaborated with Rajaram for more than 20 years.

Rajaram is the 2014 World Food Prize Laureate for “advancing human development by improving the quality, quantity or availability of food in the world.” He received the award at the World Food Prize ceremony on October 16 in Des Moines, Iowa.

VITAL STAPLE CROP

Globally, wheat provides 20 percent of the world’s daily protein and calories. Production must grow 60 percent over the next 35 years to keep pace with demand, according to the Food and Agriculture Organization of the United Nations.

“The prodigious increase in wheat production through Dr. Rajaram’s work is a furtherance of the success of the ‘Green Revolution’,” said molecular scientist Kameswara Rao, formerly with India’s University of Agricultural Sciences in Dharwad and currently chair of the Foundation of Biotechnology Awareness and Education.

“The wheat varieties developed by Dr. Rajaram have been grown by both small- and large-scale farmers across a diverse range of agricultural environments in 51 countries, contributing to an enhancement of food security.”

The late CIMMYT scientist Norman Borlaug, who mentored Rajaram, led efforts to develop semi-dwarf wheat varieties in the mid-20th century that helped save more than 1 billion people in the developing world in what became widely known as the Green Revolution. Borlaug was awarded the 1970 Nobel Peace Prize for his work and subsequently initiated the World Food Prize.

INNOVATIVE BREEDING

Rajaram joined CIMMYT, which aims to sustainably increase maize and wheat productivity to ensure global food security and reduce poverty, in 1969. As head of CIMMYT wheat breeding, Rajaram increased yield potential 20 to 25 percent.
During his career, Rajaram visited farmers groups and cooperatives to teach them about new technologies, said Arun Joshi, CIMMYT senior wheat breeder for South Asia. He taught them tillage and seeding techniques.

“Rajaram’s participatory approach brought confidence among the farmers and they took more interest in their agriculture and new technologies,” Joshi said.

“Training was mostly delivered as roving seminars organized in farmers’ fields before the start of sowing, during sowing, about a month after sowing and at crop maturity. Such initiatives generated new leadership among farmers and helped faster dissemination of technology among less privileged farmers.”

Although Rajaram retired from CIMMYT in 2003, he continues to help train new wheat breeders.

“We’re grateful for the hundreds of new varieties of wheat that Dr. Rajaram has developed,” said U.S. Secretary of State John Kerry.

“These will deliver more than 200 million more tons of grain to global markets each year and Dr. Rajaram has helped to feed millions of people across the world through his lifetime of research and innovation.”