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Theme: Nutrition, health and food security

As staple foods, maize and wheat provide vital nutrients and health benefits, making up close to two-thirds of the world’s food energy intake, and contributing 55 to 70 percent of the total calories in the diets of people living in developing countries, according to the U.N. Food and Agriculture Organization. CIMMYT scientists tackle food insecurity through improved nutrient-rich, high-yielding varieties and sustainable agronomic practices, ensuring that those who most depend on agriculture have enough to make a living and feed their families. The U.N. projects that the global population will increase to more than 9 billion people by 2050, which means that the successes and failures of wheat and maize farmers will continue to have a crucial impact on food security. Findings by the Intergovernmental Panel on Climate Change, which show heat waves could occur more often and mean global surface temperatures could rise by up to 5 degrees Celsius throughout the century, indicate that increasing yield alone will be insufficient to meet future demand for food.

Achieving widespread food and nutritional security for the world’s poorest people is more complex than simply boosting production. Biofortification of maize and wheat helps increase the vitamins and minerals in these key crops. CIMMYT helps families grow and eat provitamin A enriched maize, zinc-enhanced maize and wheat varieties, and quality protein maize. CIMMYT also works on improving food health and safety, by reducing mycotoxin levels in the global food chain. Mycotoxins are produced by fungi that colonize in food crops, and cause health problems or even death in humans or animals. Worldwide, CIMMYT helps train food processors to reduce fungal contamination in maize, and promotes affordable technologies and training to detect mycotoxins and reduce exposure.

Harvesting diversity and feeding hope: unlocking the potential of potatoes

Written by Julian Bañuelos-Uribe on . Posted in Blogs.

Fatima Ali, a 48-year-old displaced woman in war-torn Sudan, takes shelter in a school at Kassala, East Sudan. She struggles to feed her five children and lives in dire conditions. Recently, Fatima participated in a training program in household farming, organized by the International Potato Center (CIP) and the Sudanese agricultural community Alzereea Alsudani (AZAS), where displaced community members were guided to build small gardens and cultivate potatoes to meet their food needs.

Displaced children in Kassala, East Sudan, learn how to cultivate potatoes in plastic bags. (Photo: CIMMYT)

“I encouraged my 13-year-old daughter Shima to participate in a training to produce potatoes for household consumption. She was very interested and active,” said Fatima.

The training marked the International Day of Potato, celebrated on 30 May. CIP and AZAS trained displaced children of Kassala to grow potatoes at home using plastic and jute bags.

“We learned how to cultivate potatoes using plastic bags, and it was fun. We now know that potatoes are rich in nutrients and can be used to cook a variety of dishes. I am glad that I can cultivate potatoes and help feed my family,” said Shima.

Children engage in a coloring session as part of the International Potato Day celebrations at Kassala. (Photo: CIMMYT)

Underscoring the potential of potatoes

The International Day of Potato highlights the multiple nutritional, economic, environmental and cultural values of the crop and its contribution as a unique food resource and a generator of income for rural families and producers. This is aligned with the United Nations Sustainable Development Goals (SDG) of transforming agrifood systems to be more efficient, inclusive, resilient, and sustainable.

Training local women farmers of Kassala to cultivate potato in plastic bags. (Photo: CIMMYT)

The theme for the 2024 event was ‘Harvesting Diversity, Feeding Hope’. The focus was on the importance of having a wide variety of potato types versus over-reliance on a few varieties that can expose the crop to pests and diseases. With over 5,000 different kinds of potatoes worldwide, including both improved varieties and traditional types grown by farmers, the crop can meet the needs of different farming methods, cooking styles, and industrial uses.

To highlight the importance of potato and its riches, CIP and AZAS organized orientation sessions with housewives and chefs from local restaurants in Kassala. The discussions reflected on the nutritious values of potatoes and how they can be integrated into everyday meals.

A session by nutrition experts for chefs and housewives to discuss the value and uses of potatoes. (Photo: CIMMYT)

During the discussion, nutrition experts explained how potatoes are rich in vitamins, minerals, and fiber essential for a balanced diet. The chefs shared how potatoes are extremely versatile in the kitchen; they can be baked, boiled, grilled, fried, steamed, or processed into various dishes.

Working with partners for maximum impact

Potato is an important staple food that can ensure food security in Sudan and combat hunger. CIMMYT’s partners CIP, Mercy Crops, and Practical Action are leading the potato and sweet potato component of SASAS, along with other private partners.

With funding support from USAID, SASAS partners are working with farmers and private sector to increase potato and sweet potato production in Kassala and Blue Nile states of Sudan. By using verified potato varieties and introducing new cultivation techniques, the program aims to achieve SDG goals and enhance food security in Sudan.

Farmers in Blue Nile proudly show their high potato production. (Photo: CIMMYT)

“We work with our partners and private sector to help Sudanese farmers integrate potato and sweet potato into their agricultural production systems,” said Abdelrahman Kheir, SASAS lead in Sudan.

He added that potato is an exceptionally resilient plant that can thrive in a variety of climates across the country. “We use modern cultivation techniques and certified potato varieties to increase production. We are also enhancing the value chain and enlarging cold storage capacities,” he said.

The value of the project truly lies in its collaboration with private sectors and innovation partners to ensure at-scale and adept responses for stakeholders and dynamic situations in target areas.

CIMMYT calls for direct agricultural investment to address Sudan’s food crisis

Written by Julian Bañuelos-Uribe on . Posted in Press releases.

Nairobi, Kenya — 26 June 2024 — CIMMYT calls upon the global community to take immediate and decisive action to address the worsening food crisis in Sudan. As the country teeters on the brink of a famine that could surpass the devastating Ethiopian famine of the 1980s, CIMMYT emphasizes the critical need for both emergency food aid and long-term investment in Sudanese agriculture.

Urgent humanitarian needs and long-term solutions

Recent reports indicate that the ongoing civil war in Sudan has created the world’s most severe humanitarian crisis, with millions of people facing acute food shortages due to the impact of climate change, blocked aid deliveries, failing agricultural systems and infrastructure, and continued conflict. In response, CIMMYT highlights the necessity of balancing emergency aid with sustainable agricultural development to prevent recurring food crises.

“The escalating food crisis in Sudan demands not only immediate emergency assistance but also strategic investment in the country’s agricultural sector to ensure food security and stability,” said Director General of CIMMYT, Bram Govaerts. “We must break away from the aid-dependency model and support Sudanese farmers directly, empowering them to rebuild their livelihoods and contribute to the nation’s recovery as well as todays food availability.”

CIMMYT’s commitment to Sudanese agriculture

CIMMYT, alongside other international organizations and NGOs, has been actively working in Sudan to support farmers and improve agricultural productivity as part of the Sustainable Agrifoods Systems Approach to Sudan (SASAS) project in collaboration with USAID. With the outbreak of the civil war, SASAS has pivoted to be acutely focused on interventions that support and underpin food security in Sudan, with 13 partners operating across 7 States as the largest operating consortium on-the-ground in the country. Activities range from the provision of improved seeds and agricultural technologies to vaccination campaigns and community resource (water, land) management.

Investing in agricultural resilience

CIMMYT’s initiatives have shown significant impact, even amidst conflict. For example, the Al Etihad women-led farmer cooperative in South Kordofan has empowered its members to improve their production and incomes through collective resource management, training on best practice farming techniques, provision of agricultural inputs, and structured business planning. This cooperative model is essential for building resilience and ensuring food security in Sudanese communities.

“Sudan’s need for food assistance is growing exponentially, but donors have provided only 3.5 percent of requested aid. This gets the story backwards. Food insecurity is at the root of many conflicts. Peace remains elusive without well-functioning agricultural systems, and it is unreasonable to expect viable agricultural production without peace,” Govaerts stated.

Call for global action

CIMMYT urges the international community to –

  1. Increase funding: Support the UN humanitarian appeal for Sudan, which has received only 16% of the necessary funds.
  2. Facilitate aid deliveries: Press all parties in the conflict to allow unobstructed humanitarian access, particularly through critical routes such as the Adré crossing from Chad.
  3. Invest in agriculture: Commit to immediate agricultural development by supporting Sudanese farmers with training, resources, and infrastructure improvements so they can produce locally the needed food.
  4. Do not forget: It is easy to overlook the war in Sudan with more publicized conflicts in Gaza and Ukraine. Leaders must continue to highlight the challenges Sudan faces and the global reverberation of their precarious food security situation.

A path forward

The confluence of conflict, climate change, and economic instability has overwhelmed Sudan. However, by investing directly in the country’s agricultural sector, the international community can help break the cycle of crisis, fostering economic activity and political stability. Let us not forget, no food without peace and you cannot build peace on empty stomachs, so no peace without food.

About CIMMYT

CIMMYT is a cutting-edge, non-profit, international organization dedicated to solving tomorrow’s problems today. It is entrusted with fostering improved quantity, quality, and dependability of production systems and basic cereals such as maize, wheat, triticale, sorghum, millets, and associated crops through applied agricultural science, particularly in the Global South, through building strong partnerships. This combination enhances the livelihood trajectories and resilience of millions of resource-poor farmers while working towards a more productive, inclusive, and resilient agrifood system within planetary boundaries.

Media Contact: Jelle Boone
Head of Communications, CIMMYT
Email: j.boone@cgiar.org
Mobile: +52 595 124 7241

For more information about CIMMYT’s work in Sudan and other initiatives, please visit staging.cimmyt.org.

Specialist centers empower women and youth farmers

Written by Julian Bañuelos-Uribe on . Posted in Features.

Joseph Gambi began as a groundnut seed producer in Ukwile village, Mbozi District, Songwe, Tanzania. He struggled to make a living from agriculture, an experience shared by many young people and women in his village. Low yields, limited opportunities in agricultural value chains, and low productivity in current production systems meant that there were fewer opportunities for income generation, which all negatively impacted the involvement of youth and women.

Based on his experience as a young farmer, Joseph believed groundnut farming could be more profitable than maize. “Although groundnut farming is promising and earns good money, its productivity is very low. Most of us opt for maize because quality seeds and other inputs are available, despite its high capital needs,” said Joseph.

To improve the situation, CIMMYT’s Dryland Crops Program aims to increase the adoption of quality seeds among youth and women farmers through behavior change interventions. Led by CIMMYT and implemented in partnership with the Center for Behaviour Change and Communication (CBCC) and the Tanzania Agricultural Research Institute (TARI), the project targets sorghum and groundnut improvement in Tanzania’s Songwe region.

Joseph was selected by his community to lead the way in changing perceptions of groundnut in his village and trained as a last-mile change agent, equipped with knowledge on social behavior change. As a youth champion and seed producer in Ukwile village, he has created awareness about quality seeds and good farming practices among at least 600 farmers across more than 15 villages in the district.

As a dedicated youth champion and seed producer, Joseph educates over 600 farmers on quality seeds and advanced farming practices. (Photo: CBCC)

Seed demand creation

Through the Drylands Crop Program, Joseph has been trained in various awareness and demand creation strategies, such as farmer mobilization. He uses these skills to raise farmers’ interest in different technologies and products, creating demand for various agricultural inputs and seeking out suppliers.

His efforts have attracted a variety of stakeholders to his village. These include four TARI centers, five seed companies, three non-government organizations (NGOs), one agrodealer, and two off-takers. While most stakeholders partner with him to demonstrate and promote their technologies to the farmers he has mobilized, others enter into agreements and pay him a commission for each sale he facilitates.

In the first season, Joseph created demand for more than two tons of groundnut seed, partnering with Pavig Agro, a groundnut seed company, to distribute almost 1.2 tons of quality seed to farmers in his village. The seed company could not adequately meet the aggregated demand, creating an opportunity for Joseph and 17 others to train as Quality Declared Seeds (QDS) producers.

Dedicated support for youth and women

After creating traction for quality seeds, inputs, and other agricultural services, the project established the Youth and Women Quality Center (YWQC) in Ukwile, managed by Joseph and three other community champions. The center serves more than 1,000 farmers across five villages and currently hosts more than ten demonstration plots featuring nine varieties of groundnut, maize, five bean varieties, and sorghum.

Furthermore, the center is now registered and licensed to distribute seeds and offers services such as seed planting using a manually operated seed planter, pesticide and herbicide spraying, extension support, market information, farmers’ advisory services, input demand creation and distribution, and produce aggregation.

Joseph at the Youth and Women Quality Center (YWQC) in Ukwile. The center is managed by three other community champions and serves farmers in five villages. (Photo: CBCC)

The project has proved to be transformational for Joseph, who has now received certification as a seed producer and dealer, as well as for his family and wider community. Before the training, Joseph allocated half an acre for groundnut production each season; he now uses three acres, with an additional acre for sorghum seed and a further half acre for bean seed production.

He has also mobilized and supported the registration of ten farmer groups, three of which were trained as seed producers and now produce groundnut seed and mentored five youths and women to become seed producers. This work means that the Ukwile YWQC now has 12 seed producers cultivating 13.5 acres of groundnut seed. Joseph and other experienced seed producers multiply basic seed to produce QDS 1, which is then sold to other seed producers at affordable prices.

Thanks to Joseph’s awareness and demand creation initiatives, Ukwile YWQC generated US $4,000 in revenue from seed and input distribution between November 2022 and January 2024. From two acres alone of groundnut seed production, Joseph earned US $1,456 from selling groundnut QDS between December 2023 and January 2024.

His increased income has supported his family, including paying for education for his four children, and has purchased a plot of land, on which he is constructing a three-bedroom house.

Cover photo: Joseph at his groundnut seed farm (Naliendele variety) in Ukwile Village, Songwe. (Photo: CBCC)

Quality seeds reduce hunger in Tanzanian schools

Written by Julian Bañuelos-Uribe on . Posted in Blogs.

The Songwe Region in Tanzania faces a variety of challenges in its agricultural communities, including low productivity, poor farming practices, and limited access to resources. Low yields from white sorghum, the crop of preference in the area, contribute to food insecurity, and insufficient extension support compounds the challenges for farmers.

Schools in the region face their own problems, with students experiencing a lack of food during certain months, resulting in poor academic performance and attendance. Parents, burdened by financial constraints and the low yields of sorghum, struggle to contribute to the school feeding program, further aggravating the situation. The School Feeding Program provides at least one nutritious meal daily to students in rural Tanzania to combat hunger and enhance academic performance. Most schools in rural areas have enough farmland for learning purposes; by utilizing this land, the program aims to produce food locally, reducing reliance on parental contributions and involving the community in addressing food and nutrition insecurity.

To address these challenges, the Center for Behavior Change and Communication (CBCC), initiated a proactive intervention during the 2022-2023 farming season to increase awareness of improved sorghum seed varieties (TARI SOR 1 and TARI SOR 2) through the school feeding program in Momba district, Tanzania. This collaborative effort between the Tanzania Agricultural Research Institute (TARI), CIMMYT, local seed producers, and the local government aimed to address the persistent food and nutrition insecurity in the area.

School children and community members engage in hands-on learning by practicing good agricultural practices on their school farms. (Photo: CBCC)

One of the key strategies employed by CBCC was using schools as platforms for raising awareness. Schools primarily grow sorghum for food rather than trade, making them ideal places to introduce these new, higher-yielding, and nutritionally valuable seed varieties.

Leveraging school farmland

The Youth and Women Quality Centres (YWQCs) are part of an innovative model implemented through the Dryland Crops Program (DCP) through the Accelerated Varietal Improvement and Seed Systems in Africa (AVISA) project, led by CIMMYT and implemented in partnership with CBCC and TARI. Its goal is to increase the adoption of improved variety and quality seeds among young and female farmers through behavior change interventions, with a focus on sorghum and groundnut improvement in the Songwe Region.

Using schools as focal points for raising awareness, the initiative leveraged the YWQCs to provide extension support and distribute seeds to schools. Training materials tailored to the school environment facilitated practical learning on agronomic practices such as farm preparation, seed selection, planting, fertilizer application, weeding, and pest management.

Mkama Secondary School was one of the first to enroll in the program, setting aside 0.5 acres to demonstrate the performance of TARI sorghum seed varieties. With the use of good agronomic practices, the pilot led to an increase in yield, with 350 kilograms (kg) of sorghum harvested. This was an increased improvement compared to their previous yield of 200 kg per acre on their four-acre farm, representing an increase of approximately 75%.

Concerns raised by teachers about the limited yield of local seeds, yielding less than 200 kg per acre, necessitate the urgency of implementing sustainable solutions. The low productivity observed on school farms is also attributed to poor farming practices and inadequate extension support.

Growing these new varieties offers many practical benefits. The increased yield enabled the school to provide lunch to its 129 students during the critical period when food insecurity is most pronounced (October-April). “The new improved sorghum varieties have higher yields, and TARI SOR 2 makes good Ugali,” said Johnas Marwa, the school headmaster. Motivated by their success, the school will plant TARI SOR 1 and TARI SOR 2 on all four acres of their farm during the 2023-2024 season.

Community-wide benefits

The project’s success also inspired confidence in the broader community, leading to a surge in demand for the new sorghum seeds. Consequently, eight seed producer groups and five individual seed producers decided to cultivate these improved varieties in the coming season.

Initially, some community members were hesitant to adopt the new varieties because they were not as white as the traditional local seeds. However, the impressive performance of TARI SOR 1 and TARI SOR 2 quickly won them over, capturing the attention of both farmers and parents due to their potential to reduce food insecurity at household level.

The achievements at Mkama Secondary School led to the expansion of the initiative across 19 additional schools in 14 villages. These schools were chosen based on their willingness to participate and the availability of their farmland. Out of the schools involved, only five produced sorghum on their farms, with the rest relying on parental contributions for the feeding program, but they all relied upon sorghum as the main source of food. Some primary schools only provided porridge, while most of the secondary schools only offered lunch.

Across the 19 schools, a total of 58 acres were allocated for farming sorghum. The project provided 190 kg of seeds, 21% of which were the Macia variety, a popular choice because of its whitish appearance and marketability.

Emmanuel Mwenda, national sorghum coordinator at TARI, said, “This intervention is one of a kind and will bring a huge impact to farmer communities in Momba district.”

Project legacy

The initiative has already had a significant impact and will continue to do so for future planting seasons and generations. “Given the level of effort and investment by partners, in the next season, 4 out of 10 farmers purchasing improved seed at YWQCs will choose either TARI SOR 1 or 2,” said Michel Amson from CBCC.

More than 2,000 students and 50 teachers were trained in agronomic practices by dedicated youth champions. This training caused a ripple effect, with parents visiting YWQC to purchase quality seeds too for growing on their own land.

To ensure the project’s sustainability and longevity, education officers will work with more schools and YWQCs would provide seeds on credit, with schools repaying after harvest to make the improved varieties more accessible when they are needed most.

“This initiative not only improves nutrition and food security for school children, but also benefits the wider community by increasing yields and extending meal provision periods. The collaborative efforts of various stakeholders have been instrumental in driving the success of this initiative”, says Chris Ojiewo, seeds systems lead at CIMMYT.

Sudan: Catastrophic hunger amid conflict creates a crisis of instability across northeast Africa

Written by Julian Bañuelos-Uribe on . Posted in Blogs, Director General's corner.

Children walk to their shelter at an IDP camp near El Fasher, the capital of North Darfur, Sudan. (Photo: Shehzad Noorani/UNICEF)

Sudan, the third largest country in Africa, is on the verge of a food crisis of epic proportions. Since the outbreak of civil war in April 2023, the country has descended rapidly into political upheaval, severe economic contraction, extreme social unrest, and rampant violence.

In addition to the estimated 13,000-15,000 people killed and 33,000 injured, some 6.3 million people have been internally displaced and more than 1.7 million have crossed into neighboring countries as refugees. Many are women and children.

The United Nations considers this the largest child displacement crisis in the world. About 25 million people urgently require food assistance, including more than 14 million children. Acute food insecurity is affecting 18 million people, or 37 percent of the population, with another 10 percent in emergency conditions.

News stories are dominated by reports of violent clashes and political maneuverings. So far, coverage of food insecurity has been scant. As is often the case, this topic seems to only get traction when there is outright famine.

This gets the story backwards. Food insecurity is at the root of many conflicts. Moreover, peace remains elusive without well-functioning agricultural systems, and it is unreasonable to expect viable agricultural production without peace.

Anticipating significantly reduced harvests in Sudan, UN agencies are projecting 50-100 percent price hikes for staple grains over the coming months. Following a doubling in food price over the previous two years, Sudan’s need for food aid will grow exponentially, while logistical barriers to humanitarian operations are getting harder to overcome.

The UN Office for the Coordination of Humanitarian Affairs (UNOCHA) has called for peace-building, unimpeded passage of humanitarian relief, and agricultural livelihood support. And the World Food Program warns that without substantial intervention, catastrophic hunger is likely to prevail in conflict hotspots by next year’s lean season.

Most of Sudan’s 45 million people rely on farming for their livelihoods. Yet only 3.5 percent of requested donor funding for the 2024 Sudan Humanitarian Needs and Response Plan has been provided.

With more frequent and severe droughts and floods degrading agricultural productivity, the income and food security of farming families has become more precarious over recent decades. Concurrent erosion in governance and social protection systems accelerates a vicious cycle of vulnerability, social tension, and maladaptive coping strategies.

In already fragile agricultural areas, displacement of millions of people is severely impacting the agriculture sector, disrupting input supply and agricultural services and limiting labor availability. Producers, input suppliers, processors, and traders all struggle to operate with communication systems interrupted by conflict preventing normal commercial transactions and movement of produce.

Just five years ago, Sudan’s agri-food sector contributed 32 percent to total GDP. In 2023, the country has seen a 20 percent drop in agricultural GDP and employment. If no preventive action is taken this year, an estimated 1.8 million more people will fall into poverty amid the ongoing conflict.

With significant untapped agroecological potential, Sudan’s economic and political stability depends on a transition to productive and climate-resilient agriculture. But this demands investment in farm management capacity, improved use of inputs and irrigation, and increased access to markets and finance, as well as viable governance of rural infrastructure and natural resources. The situation in Sudan is especially challenging given the weakened state of agricultural supply chains and the extension system, the two backbones of the agricultural sector.

To boost food supplies and prevent depletion of productive assets, international organizations are working to provide Sudanese farmers with high-quality seeds, agrochemicals, livestock vaccines, and fuel on an emergency basis. The situation requires the sustained presence of support agencies.

However, the blanket economic embargo placed on Sudan has made it difficult, if not impossible, for local development agencies to access project funds vital for saving lives and sustaining livelihoods.

Extreme uncertainty in conflict zones hampers interventions designed to reduce dependency on food aid and increase the resilience of local farming systems. By sharing knowledge resources, foresight capabilities, and decision frameworks, partner organizations can better anticipate and reduce human suffering and disaster relief costs.

Sudan is facing a complex emergency, which may lead to state failure, mass migration, resource conflicts, and starvation, triggering waves that would be felt across all of northeastern Africa. Sudan is too big to fail.

Climate-resilient agricultural livelihoods are the engine of food security and social stability. This cannot be achieved in one or two years, so the global community must have long-term aspirations to support the transformation of agrifood systems in Sudan.

We need to adapt our strategies to build resilience before, during, and after periods of conflict. By reducing poverty, in-country inequality, and other societal drivers, increased agricultural resilience can help mitigate and moderate conflict.

The victims of the current conflict have no political capital and may have little idea why the warring sides took up arms. To relieve the extreme suffering in Sudan, it is the responsibility of the international community to marshal the political will to achieve a negotiated truce and a sustained ceasefire.

New heat-tolerant wheat varieties prove fruitful for Ethiopia’s irrigated lowlands

Written by Julian Bañuelos-Uribe on . Posted in Blogs.

Ethiopia is the largest wheat producer in Africa, accounting for around 65% of the total wheat production in sub-Saharan Africa. Despite the old tradition of rainfed wheat cultivation in the highlands, irrigated production in the dry, hot lowlands is a recent practice in the country.

In the irrigated lowlands of Afar and Oromia, situated along the Awash River Basin, CIMMYT and the Ethiopian Institute of Agricultural Research (EIAR) have been supporting small scale farming households to improve yields since 2021. The Adaptation, Demonstration and Piloting of Wheat Technologies for Irrigated Lowlands of Ethiopia (ADAPT-Wheat) project supports research centers to identify new technologies suitable for target planting areas through adaptation and development, which are then released to farmers. Funded by Germany’s Federal Ministry for Economic Development (BMZ) and Deutsche Gesellschaft fuer Internationale Zusammenarbeit (GIZ) GMBH, EIAR leads on implementation while CIMMYT provides technical support and coordination.

In the Afar and Oromia regions of Ethiopia, farmers observe wheat trials of the new varieties released in partnership with CIMMYT and EIAR. (Photo: Ayele Badebo)

So far, several bread and durum wheat varieties and agronomic practices have been recommended for target areas through adaptation and demonstration. The seeds of adapted varieties have been multiplied and distributed to small scale farmers in a cluster approach on seed loan basis.

Cross-continent collaboration

The Werer Agricultural Research Center (WRC) run by EIAR has released two wheat varieties: one bread wheat line (EBW192905) and one durum wheat line (423613), both suitable for agroecology between 300-1700 meters above sea level.

Both varieties were selected from the CIMMYT wheat breeding program at its headquarters in Mexico. The new bread wheat variety exceeded the standard checks by 17% (Gaåmabo and Kingbird) and 28% (Mangudo and Werer). 

The lines were trialed through multi-location testing in Afar and Oromia, with both lines displaying tolerance to biotic and abiotic stresses. Accelerated seed multiplication of these varieties is in progress using main and off seasons.

The ADAPT-Wheat project, working in the region since 2021, has released two new varieties for use in the Ethiopian lowlands. (Photo: Ayele Badebo)

“These new varieties will diversify the number of adapted wheat varieties in the lowlands and increase yields under irrigation” said Geremew Awas, a CIMMYT research officer working for the ADAPT project in Ethiopia. Hailu Mengistu, EIAR wheat breeder at WRC, also indicated the need for fast seed delivery of climate resilient wheat varieties on farmers’ hands to realize genetic gain and increase income and food security of the households.

These new varieties will be provided with a local name by breeders to make it easy for farmers and other growers to identify them and will be introduced to farmers through demonstrations and field days. Eligible seed growers who are interested in producing and marketing the basic and certified seeds of these varieties can access early generation seeds from the WRC.

Cultivating healthier communities with provitamin A maize varieties

Written by Julian Bañuelos-Uribe on . Posted in Publications.

In Murehwa District, situated in Zimbabwe’s grain basket in the eastern part of the country, vitamin A deficiency is prevalent in almost all households, regardless of their wealth, reveals a study striving to quantify the nutritional yields of provitamin A maize across a diverse range of smallholder farms in Zimbabwe and to understand the potential role of improved agronomy in increasing nutritional yields. Published in the Journal of Nutrition, the study is part of a collaborative project between CIMMYT and Rothamsted Research, funded by the UK Global Challenges Research Fund, administered by the Biotechnology and Biological Sciences Research Council.

The study revealed that vitamin A deficiency is most prevalent in the wet seasons when the number of people within a household is higher. Using a range of realistic provitamin A concentration levels, modelling showed that the consumption of provitamin A maize could ensure that almost three-quarters of households reach 50% of their vitamin A requirement.

“This study highlights how provitamin A maize could make a real difference in vitamin A intake of smallholder farmers in rural areas of Zimbabwe,” said FrĂ©dĂ©ric Baudron, the lead author of this study. “And the impact could be even higher as greater gains are made through breeding and supported by better agronomy, a key determinant of nutrient concentration in the grain produced.”

Thirty households participated in the study, quantifying the composition of their diet across the main agricultural (wet) season and off (dry) season. A market study of locally available food was also conducted at the same time. In Murehwa District, almost 80% of the population is engaged in small-scale agriculture as their primary livelihood and stunting rates have increased over the past decade in this district, in sharp contrast to the rest of Zimbabwe.

Though maize is a dietary staple widely consumed in various forms in Zimbabwe, vitamin A deficiency exerts a heavy toll on people’s health, particularly in rural communities where its impact is most keenly felt. The consequences, ranging from preventable blindness in children to heightened maternal mortality rates and reduced immune function, emphasize the urgency of sustainable interventions.

Preparation of “sadza” a local staple widely consumed in Zimbabwe. (Credit: Jill Cairns/Alan Cairns)

The first provitamin A maize variety was released in Zimbabwe over a decade ago. Subsequent breeding efforts, aiming to develop varieties capable of providing 50% of the estimated average requirement of vitamin A, have focused on increasing the provitamin A concentration in maize and yields obtained under a range of stresses that farmers frequently encounter. To date, 26 provitamin A varieties have been released in Southern Africa. However, several key research questions remained unanswered. For instance, how prevalent is vitamin A deficiency within vulnerable populations and what is the cost of an affordable diet providing enough vitamin A? Furthermore, can the nutritional concentration of provitamin A maize grown by smallholder farmers help significantly decrease vitamin A deficiency for the majority of rural households?

The nutritional concentration of biofortified crops is related to the environment they are grown in. Biofortified maize primarily targets resource-poor farmers, holding potential in addressing nutritional gaps. However, existing research on the potential health outcomes of the consumption of provitamin A has largely been centered on maize grown in controlled environments, such as on experimental research stations or commercial farms.

The CIMMYT-led study concludes that the consumption of provitamin A maize alone would not fully address vitamin A deficiency in the short-term, calling for additional interventions such as diet diversification, industrial fortification, and supplementation. Diet diversification is one viable option highlighted by the study: modelling showed most households could obtain a diet adequate in vitamin A from food produced on their farms or available in local markets at a cost that does not exceed the current cost of their diets.

In Murehwa District, the CIMMYT-led study estimated the daily costs of current diets at USD 1.43 in the wet season and USD 0.96 in the dry season. By comparison, optimization models suggest that diets adequate in vitamin A could be achieved at daily costs of USD 0.97 and USD 0.79 in the wet and dry seasons, respectively. Another study conducted in 2023 showed that almost half of the farms in the district had knowledge of PVA maize and its benefits but did not grow it, primarily due to a limited availability of seed.

Unlocking genetic innovations through collaborative pathways

Written by Julian Bañuelos-Uribe on . Posted in Blogs.

Regional partners examine the CIMMYT maize lines displayed during field day. (Photo: CIMMYT)

The International Maize Improvement Consortium for Africa (IMIC-Africa) held its Southern Africa field day on 25 March 2024 at Harare, Zimbabwe. IMIC-Africa, launched by CIMMYT in 2018, is a public-private partnership designed to strengthen maize breeding programs of partner institutions in Africa. As part of this initiative, CIMMYT organizes annual field days which bring together representatives from seed companies and national agricultural research system (NARS) partners across Zimbabwe and Kenya.

At the heart of the IMIC-Africa field day lies a vibrant showcase of genetically diverse materials developed from various maize breeding pipelines of CIMMYT in Southern Africa. Such events serve as a catalyst to drive innovations in maize breeding programs, deliver solutions to stakeholders, and enable seed companies and NARS partners to make informed selections tailored to local contexts.

“It is an important forum to have organized discussions with partners, and redesign—where possible—our breeding approaches to deliver targeted products to stakeholders,” said Director of CIMMYT’s Global Maize Program, One CGIAR Global Maize Breeding Lead, and One CGIAR Plant Health Initiative Lead, B.M. Prasanna. “The main stakeholders here are our partners, including seed companies and public sector national programs, through whom we reach out to farming communities.”

The significance of these field days cannot be overstated. It allows the partners to have a critical look at the breeding materials on display and undertake selections of maize lines relevant to their breeding programs. In addition, the IMIC-Africa field days enable CIMMYT team to have structured dialogues with diverse stakeholders and to review and refine breeding (line and product development) strategies and approaches.

“It is key to bridge the gap between the national programs and private sector players. This platform allows us to stay ahead in terms of research, and innovative breakthroughs in the seed sector,” added Kabamba Mwansa, principal agriculture research officer, ZARI, Zambia and Southern Africa Breeding, and seed systems network coordinator.

Highlights from the Harare field day

With an impressive array of 737 CIMMYT maize lines on display, partners at the Harare field day gained insights about the performance of different materials. The materials span early-, intermediate-, and late- maturity groups to nutritious maize breeding pipelines. This comprehensive showcase enabled seed companies and NARS partners to make informed selections, tailored to their local contexts. The material on display ranged from early generation (one or two years of testing data) to advanced generation (more than three years of testing) coming from the Southern Africa breeding pipelines targeting multiple market segments.

Regional partners examine the CIMMYT maize lines displayed during field day. (Photo: CIMMYT)

One of the strategic priorities of CIMMYT’s maize breeding program in Africa is improving the nutritional quality of maize. This is exemplified by the development of provitamin A-enriched maize (PVA). On display were 169 lines originating from the PVA-enriched maize breeding pipeline. The efforts underscore CIMMYT’s commitment to address regional nutritional needs through targeted breeding initiatives.

Felix Jumbe, a partner from Peacock Seeds in Malawi reflected on the importance of the IMIC-Africa partnership. “We have been part of IMIC-Africa since its inception, and we continue to appreciate the different climate-resilient lines emerging from CIMMYT maize breeding programs in Africa. Last year, we sold out of our seed as people continue to appreciate the need for resilient maize varieties. The drought-tolerant (DT) maize lines from the consortium have been a huge selling point as most farmers are happy with it,” he said.

The field day not only showcased cutting-edge breeding innovations but also offered a historical perspective by tracing the trajectory of the most popular lines taken up under IMIC-Africa from 2019 to 2023. This served as a crucial reference point for partners, enabling them to assess the performance of newly displayed lines against established benchmarks. Furthermore, partners considered the presence of trait donors as invaluable in improving resistance to key biotic stresses or tolerance to certain abiotic stresses prevalent in Africa.

CIMMYT, NARS, and seed company partners participate in the IMIC-Africa field day in Harare, Zimbabwe. (Photo: CIMMYT)

CIMMYT partnership continues to add value

In the face of escalating environmental pressures, including climate change and pest infestations such as the fall armyworm (FAW), CIMMYT breeders have been working tirelessly to develop resilient varieties capable of withstanding these challenges. Partners such as SeedCo have embraced these robust varieties. For breeder Tariro Kusada, it is her second year of attending the IMIC- Africa field day. “We continue to see value in getting breeding materials through IMIC. The vigor from the lines on display is outstanding as compared to last year. We hope the vigor translates to yield.”

Danny Mfula from Synergy Zambia reinforced the value of the partnership. “It is always good to tap into CIMMYT’s germplasm to supplement what we have. We are glad that more FAW-tolerant hybrids are coming on board. We want to leverage on these developments as farmers have gone through a lot of challenges to control FAW,” he said.

As the harvest stage approaches, partners can select their material by assessing the performance of the lines from flowering to grain filling stages. Each plot’s harvest provides invaluable insights, guiding partners in their selections. Partners are also given the opportunity to view the improved maize lines from CIMMYT through a virtual gallery of ears from each plot, ensuring informed decision-making. By fostering dialogue, facilitating partnerships, and highlighting genetic innovations, the field days catalyze progress towards a more sustainable and resilient future for African agriculture.

Over 5,000 Busia farmers to benefit from Kalro certified millet seed

Written by dmedina on . Posted in In the media.

Starting in 2025, CIMMYT, the Centre for Behaviour Change and Communication (Cbcc), Kenya Agricultural and Livestock Research Organisation (Kalro), and Kenya Plant Health Inspectorate Service (Kephis) will support a program benefiting over 5,000 farmers in Busia by introducing high-yielding finger millet varieties. Successfully piloted in Teso South, the initiative aims to maximize millet harvests to meet rising demand. Certified seeds from Kalro, monitored by Kephis, will ensure higher yields and easier management. Aggregation centres will store produce and serve as learning hubs, addressing climate resilience and promoting sustainable millet cultivation.

Read the full story.

Mukwemba Habeenzu

Written by mcallejas on . Posted in Uncategorized.

Mukwemba Habeenzu is an economist with over 10 years of experience in agricultural project management. He is currently the Chief of Party/Project Manager for the Mechanization and Extension Activity at CIMMYT in Zimbabwe.

In his previous and current roles, he has led initiatives that promote climate-smart agriculture, mechanization, and social inclusion through market-based approaches to improve productivity, increase incomes, and ensure sustainability for project beneficiaries.

Mukwemba has a diverse background, having worked extensively in Zambia and Zimbabwe. His experience includes working with the private and public sectors, as well as various local and international organizations, focusing on areas such as research and extension, rural development, enterprise development, academia and capacity building, social inclusion, etc.
Mukwemba believes that this comprehensive approach can contribute to sustainable development in the agricultural sector.

New CGIAR Deputy Executive Managing Director warmly welcomed at CIMMYT

Written by Julian Bañuelos-Uribe on . Posted in News.

Bram Govaerts receives Guillaume Grosso at CIMMYT’s global headquarters. (Photo: Jenifer Morales/CIMMYT)

The visit of Grosso was much more than a courtesy call. As the largest research center in CGIAR, CIMMYT plays a significant role. Grosso’s visit also came at an important moment for CIMMYT as it reorients its people and culture, operations, and research to address today’s challenges of food security, climate change mitigation, and agricultural development.

“CIMMYT was pleased to have Guillaume for a few days,” said CIMMYT’s Director General, Bram Govaerts. “We discussed areas where CIMMYT can most deliver value in CGIAR and shared all our important advancements in revamping our organizational capacity and forward-thinking vision to meet current food system demands.”

A central focus of CGIAR’s and CIMMYT’s work is the creation of resilient and inclusive food systems. Effective operations are essential for delivering research that will advance agrifood systems towards a sustainable, food-secure future.

Grosso joins CIMMYT colleagues for lunch. (Photo: Jenifer Morales/CIMMYT)

“I enjoyed speaking with CIMMYT’s scientists and staff, who embody a spirit of dedicated, collective action towards creating systems that produce more nutritious food for vulnerable populations. I am confident that the CGIAR-CIMMYT integrated partnership will only accelerate the needed inclusive transformation of our food systems,” said Grosso.

Grosso engaged with CIMMYT’s enabling units part of the operations and engagement chapters, which are driving forward the Excellence in Operations strategic pillar. This pillar is a cornerstone in supporting and expanding the organization’s global impact. Grosso also toured CIMMYT’s museum, which showcases over 55 years of the institution’s history and operational distinction.

Laboratory specialists share how CIMMYT distributes improved wheat lines annually to public breeding research programs and educational institutions. (Photo: Jenifer Morales/CIMMYT)

The new deputy executive managing director also learned about CIMMYT’s Excellence in Science pillar. He spoke with researchers and Mexican partners who gave him an overview of the center’s research portfolio in genetic innovation and resilient agrifood systems—critical areas which will support CIMMYT’s efforts to contribute to the UN’s Sustainable Development Goals and CGIAR’s 2030 Research and Innovation Strategy.

Malawi faces a food crisis: why plans to avert hunger aren’t realistic and what can be done

Written by dmedina on . Posted in In the media.

Malawi faces a severe food crisis due to droughts from El Niño, severely impacting the maize harvest. CIMMYT experts, including Mazvita Chiduwa, highlight that importing food is the only viable solution to prevent widespread hunger. Immediate donor support is essential to avert disaster and ensure food security for the country.

Read the full story.

New innovative crops could significantly reduce agriculture’s climate change impact and environmental footprint

Written by Julian Bañuelos-Uribe on . Posted in Press releases.

As the global population approaches the 10 billion mark, the reliance on fertilisers to boost agricultural production has become an essential, yet environmentally challenging, practice. A Century-long dependence on these additives has allowed food production to keep pace with the growth in human population. However, the use of fertilisers across various farming systems is now causing severe ecological stress. The leaching of nitrogen into natural ecosystems, coupled with the release of greenhouse gases, is pushing the Earth’s environmental limits to a critical threshold.

To address this, an ambitious new research initiative aims to shrink the nitrogen footprint of agriculture by developing a breakthrough technology based on nature’s own solutions: a natural process called biological nitrification inhibition (BNI). The Novo Nordisk Foundation has awarded CIMMYT a grant of up to USD 21.1 million to lead an innovation research initiative called CropSustaiN that is designed to reduce the nitrogen footprint of wheat cultivation.

“Success in this initiative could lead to a major shift in agricultural practices globally, benefiting both the planet and farmers’ livelihoods. In addition to using less fertiliser, cost for the farmer will be minimal because all the components are already in the seed. This initiative could, potentially, be extended from wheat cultivation to include other staple crops like maize and rice,” says Claus Felby, Senior Vice President, Biotech, Novo Nordisk Foundation.

“BNI could be a part of how we revolutionise nitrogen management in agriculture. It represents a genetic mitigation strategy that not only complement existing methods but also has the potential to decrease the need for synthetic fertilisers substantially. The mitigation potential of better nitrogen fertiliser management could be as impactful for the Global South as the Green Revolution,” explains Bram Govaerts, Director General, CIMMYT.

Revolutionary mitigation approach

Rooted in a seed-based genetic strategy, BNI leverages a plant’s innate ability to suppress soil nitrification through the release of natural compounds. This approach potentially promises to curb the use and leaching of synthetic nitrogen fertilisers—a significant contributor to greenhouse gas emissions and water pollution—without compromising wheat yield or soil vitality. The BNI-method contrasts with synthetic nitrification inhibitors and could offer a more scalable and cost-effective solution, potentially reducing nitrogen fertiliser usage by 20%, depending on regional farming conditions.

By harnessing the power of genetics in plant seeds, CropSustaiN leverages the natural process of BNI to develop new wheat varieties that require significantly less nitrogen fertiliser. Using conventional breeding, genes from wild crop relatives like wild rye, which have inherently better nitrogen use efficiency, are incorporated. CIMMYT makes such breeding products available to its global network of partners for the international public good.

The agenda for CropSustaiN includes validating BNI efficacy across diverse climates and integrating the technology into mainstream agricultural protocols. While the venture carries success risks, the potential rewards—ranging from widespread BNI adoption to valuable insights into nitrogen management—position it as a pioneering initiative. By ensuring that the seeds developed through this program are accessible to all farmers without exclusive patent rights, the Novo Nordisk Foundation is leading an inclusive approach to agricultural innovation.

CropSustaiN builds on the joint research by the Japan International Research Center for Agricultural Sciences (JIRCAS) and CIMMYT that started in 2015. The initiative has already yielded BNI wheat lines tested over three farming seasons. These innovative crops are now poised for further development and for scaling worldwide, indicating a potential paradigm shift in agricultural practices.

The Novo Nordisk Foundation has already laid the groundwork for CropSustaiN by funding related BNI research at CIMMYT, the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Aarhus University, the University of Aberdeen, and the University of Copenhagen -thus fostering an ecosystem for research innovation.

About the Novo Nordisk Foundation

Established in Denmark in 1924, the Novo Nordisk Foundation is an enterprise foundation with philanthropic objectives. The vision of the Foundation is to improve people’s health and the sustainability of society and the planet. The Foundation’s mission is to progress research and innovation in the prevention and treatment of cardiometabolic and infectious diseases as well as to advance knowledge and solutions to support a green transformation of society.

www.novonordiskfonden.dk/en

About CIMMYT

CIMMYT is a cutting edge, non-profit, international organization dedicated to solving tomorrow’s problems today. It is entrusted with fostering improved quantity, quality, and dependability of production systems and basic cereals such as maize, wheat, triticale, sorghum, millets, and associated crops through applied agricultural science, particularly in the Global South, through building strong partnerships. This combination enhances the livelihood trajectories and resilience of millions of resource-poor farmers, while working towards a more productive, inclusive, and resilient agrifood system within planetary boundaries. CIMMYT is a core CGIAR Research Center, a global research partnership for a food-secure future, dedicated to reducing poverty, enhancing food and nutrition security, and improving natural resources. For more information, visit staging.cimmyt.org.

Further information 

Jakob Stein, Communications Specialist, jse@novo.dk

With courage, they are an example of innovation in the field

Written by Julian Bañuelos-Uribe on . Posted in Blogs.

Women and the milpa in Chiapas, Mexico. (Illustration: FMG/OpenAI, 2024)

With its transversal focus on gender and social inclusion, CGIAR’s Latin American regional initiative AgriLac Resiliente shows how, through sustainable agriculture, women in the Latin American countryside are a fundamental piece to building resilient and inclusive food systems.

One of the most inspiring examples comes from the Tzotzil women’s group of TzabalĂł, in LarrĂĄinzar, Chiapas, Mexico. These women have found in the Chiapas Hub a platform that has allowed them to contribute significantly to the development of their households and environments.

“We are a group of women who have worked in pig and chicken farming for some years now. In 2022, we started working with CIMMYT and DAI (Desarrollo Alternativo e InvestigaciĂłn AC). We liked it a lot because we see that they are interested in women. They give us the opportunity to learn which awakens our interest in working in the field because we want to help our husbands, but with knowledge,” they said.

According to their testimonies, the opportunity to train in sustainable agriculture has been transformative. Previously, their participation in agricultural activities was limited. Now, with new knowledge acquired, they are producing healthy and nutritious food.

“If we just stay at home, we don’t do much, but when we go out to the countryside, we feel free, we clear ourselves of so many tasks around the house, and we bring tender beans and fresh vegetables. Now we can produce our food free of toxins and store our maize in airtight containers without chemicals,” they pointed out.

The experience has given them not only autonomy in making decisions about their food but also a sense of freedom and purpose when working in the field where the power of group work has also been a major factor in their success.

“It is always better to work in a group than individually, but it is necessary to find a good manager or leader to guide you and teach you how to work. As a group, we have obtained knowledge that we share among ourselves, we learned to prune fruit trees, we no longer burn stubble to recycle nutrients, there is more production and the product is bigger, and we also expect good fruit production.”

Plot in Chiapas where sustainable practices have been implemented. (Photo: GarcĂ­a, RamĂ­rez and Meentzen/CIMMYT)

However, the path has not been without challenges. The community faces a sociopolitical context that makes collaboration between groups difficult, although these women persist and demonstrate with their achievements that female participation in agriculture is fundamental for community development.

“What we do, people see it badly and ask us why we go to the countryside to learn something that is not for us, that we leave because we don’t have chores at home, but we don’t get discouraged. When they see the results of the work, they ask us how we did it, and we tell them what we learned by not staying alone at home, and we invite them to join the group,” they mentioned, emphasizing that if you are in the group, it does not matter what political group you belong to because the only thing that matters is knowledge and the desire to improve oneself.

Their courage and determination have not only transformed their own lives but is also inspiring other women to join and follow this path of empowerment through sustainable agriculture.

These success stories are proof of the positive impact that the inclusion of women in the field can have. Their voice and experience are fundamental to building more resilient and sustainable food systems, where gender equity and the active participation of all actors are pillars for a prosperous future in rural areas of Latin America.

Mexico, a lab from which solutions are generated to address global challenges

Written by mcallejas on . Posted in Blogs.

Directors from Excellence in Agronomy visit modules and platforms at CIMMYT’s South Pacific Hub in Oaxaca, Mexico (Photo: CIMMYT)

“It was a stunning experience for me to understand the operation of a hub and see farmers interact directly with field technicians, applying the principles of Conservation Agriculture. I remember a lady from Oaxaca telling us how productive she has become using la matraca, a simple, manual seeder and fertilizer,” says Mandla Nkomo during his recent visit to the Mixteca oaxaqueña in southern Mexico.

Mandla is the chief growth officer for the Excellence in Agronomy Initiative (EiA) which, “gathers more than 10 CGIAR Research Centers whose goal is to create solutions to problems that farmers face globally. EiA works on a foundation that is driven by demand to understand the challenges farmers are dealing with, and bring forth a development system for innovation that is capable of coping with those challenges and finding solutions that can be tested, validated, and scaled,” he mentions.

His searching for a system that triggers and diffuses innovation for farmers motivated Mandla to visit the hubs in Oaxaca, Mexico. “We are here because we wanted to study all the hubs and the projects based on the methods CIMMYT and its collaborators have developed in Mexico. One of the things we consider at EiA is the successful and sustainable transition from individual use to working within a partner network.”

“What we have seen here is the work of our colleagues from CIMMYT. For the last decade, they have come up with these hubs or innovation centers situated across different agroecological regions in Mexico. What is unique about the hubs is the ecosystem they are creating, which in my opinion, is what brings excellence in agronomy,” says Mandla.

The hubs are a management approach for innovation that was developed in Mexico based on initiatives like MasAgro-Cultivos para MĂ©xico. Due to its big impact, it’s being replicated in Asia, Africa, and in other Latin America countries. In addition, it lies in the heart of CGIAR initiatives.

About this methodology, Mandla says those who participate in it, are trying to understand the challenges that farmers truly face. Then a platform is developed to do proper research that responds to farmers’ needs. Subsequently, they test it in modules which provides proof of the impact these solutions are having as compared to conventional farming. Finally, these solutions are transferred to areas called extension, from which large-scale innovations are implemented.

During his visit to the research platform in Santo Domingo Yanhuitlan and to modules for innovation, extension areas, seed warehouses, post-harvest modules and machinery locations at different towns in Oaxaca, Mandla Nkomo and other visitors from EiA had the opportunity of learning not only how the South Pacific Hub operates but also witnessed how this management approach for innovation is socially and culturally relevant to one of the most diverse regions in the country.

“These days have been truly amazing. They have been very useful in refining the picture of what’s possible to do and scale. Mexico is a megadiverse country with varied agroecology. Our approach can be replicated in many parts of the world. I’m very excited with what we have seen. The country that gave us corn is now providing the world with solutions that will have major impacts on global food security. So, it is now our task (me and the whole EiA team) to find ways to pass this on to other latitudes”.