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Q&A: How blockchain can create social and environmental impacts

Blockchain promises to revolutionize the economic system by changing the way we communicate over the internet. Though it is best known for tracking bitcoin, many researchers believe the digital trust technology can have positive social and environmental benefits through supply chains. This is one of the foundational principles of AgriFoodTrust, a testing and learning platform and knowledge base for digital trust and transparency technologies.

However, at the moment there is little research into the mechanisms by which blockchain implementations in the supply chain create these positive impacts, said Susanne Köhler, a doctoral student at Aalborg University, who is working to examine exactly how blockchain-based technologies can change supply chains for good.

Blockchain is a distributed ledger technology that allows the storing and exchange of assets and information between two entities globally in a secure, transparent and immutable way, without the need for a trusted centralized authority to authenticate parties and validate transactions. It offers the opportunity to revolutionize how we trust individuals and institutions and how we view contracts, certifications, land titles, medical records and personal data.

In the food system for example, blockchain is being used to improve trust by tracking information along the supply chain to curb the spread of counterfeit maize seeds in Africa.

As part of her research, Köhler is interviewing actors working with blockchain from a range of industries to further explore how this disruptive technology can be used to increase the resilience of individuals, communities and ecosystems. Her research is carried out at Aalborg University within the Sustainable Blockchain Technologies project financed by the Independent Research Fund Denmark – Social Sciences.

Köhler answered a few questions about her research.

Could you please explain the aim of your research? Who are you interviewing?

The purpose of this study is to discover the mechanisms by which blockchain-based technologies in the supply chain create positive social and environmental impacts. It has been claimed that blockchain will bring a variety of positive impacts, but it is unclear how and if the impacts are due to blockchain or another component in a system of technologies. We want to find out what the status-quo of blockchain-based technologies in the supply chain is, what impacts these implementations currently have and might have in the future, and how these impacts are generated. To do so, I am interviewing different actors involved in implementing blockchain-based technologies in supply chains such as technology developers, brands and NGOs. At this point, I do not focus on a specific industry.

What can we learn by comparing approaches to blockchain in different supply chains to improve social and environmental impact?

All blockchain-based implementations are different. They can differ in terms of system architecture, governance structures, implementation stage and environmental factors. Blockchain is a component in a system of technologies. One implementation may work with facial recognition to identify trusted producers and verify asset registration. Others may use registered mobile phones to enter assets to the blockchain. As the technology is still in its infancy and many implementations are in early stages, looking at different implementations can help us gain an understanding of blockchain’s overall potential. Each case can provide a different perspective that highlights how blockchain brings impacts. This helps to shape the larger picture. In turn, individuals can learn from this larger picture.

Person holding maize seed.
Maize seed ready for planting in Nicaragua. (Photo: Neil Palmer / CIAT)

What barriers do projects face implementing blockchain in projects? How will your research help overcome these challenges?

Impact is defined as changes to specific targets such as human wellbeing or ecosystem wellbeing. It is important to measure these impacts in order to understand the gains of having a blockchain-based implementation and to help anticipate drawbacks before the technology scales up. Currently, few projects are measuring impact, because they are still in early stages. This means that we are working with few data, novel implementations, uncertain conditions and small-scale implementations. Therefore, we interview different projects and different kinds of actors – such as technology providers or brands. We want to understand blockchain-based technologies in the supply chain, gain an understanding of their benefits, and provide a scientific basis to explain how blockchain currently impacts supply chains and how it may do so in the future. This will help anticipate drawbacks, focus on developing the potentials for blockchain to be used to create impact, and communicate benefits more clearly. This knowledge may be important for overcoming regulatory and other barriers.

What do you aim to do with your results? Who will benefit?

The results will be published in a peer-reviewed journal ensuring scientific rigor. We want to contribute to the discussion of how blockchain creates positive social and environmental impacts. The results may support decision-making of various stakeholders including brands, technology providers and policy makers.

Can you tell us about the Sustainable Blockchain Technologies project?

Experts have claimed that blockchain will be a game changer in many different industries. It may even change the world we live in for the better. The Sustainable Blockchain Technologies project develops from this premise to investigate and anticipate the environmental and social effects of blockchain beyond the hype and with solid scientific basis. The main hypothesis is that while blockchain allows for secure, robust, and trustworthy solutions, and can bring clear improvements compared to current technologies in terms of traceability and transparency, this comes at a cost. Thus, the main objective of the project is investigating what environmental and social impacts blockchain will have as an alternative or substitute of currently available technologies. We look at this broad objective from two different perspectives. First, we conduct environmental assessments of blockchain technology itself. Second, we analyze blockchain potentials of applications in the supply chain.

This story was originally posted on the website of the CGIAR Platform for Big Data in Agriculture (https://bigdata.cgiar.org/).

Cover photo: Sita Kumari, farmer, uses mobile phone apps to enhance her yields and get access to market and labor. (Photo: C. De Bode/CGIAR)

Scientists find genomic regions associated with wheat blast resistance in CIMMYT nurseries

Wheat spike damaged by wheat blast.
Wheat blast damages wheat spikes. (Photo: Xinyao He / CIMMYT)

In an article published in Nature Scientific Reports, a team of scientists led by wheat breeder Philomin Juliana from the International Wheat and Maize Improvement Center (CIMMYT) conducted a large genome-wide association study to look for genomic regions that could also be associated with resistance to wheat blast.

Juliana and fellow scientists found 36 significant markers on chromosome 2AS, 3BL, 4AL and 7BL that appeared to be consistently associated with blast resistance across different environments. Among these, 20 markers were found to be in the position of the 2NS translocation, a chromosomal segment transferred to wheat from a wild relative, Aegilops ventricosa, that has very strong and effective resistance to wheat blast.

The team also gained excellent insights into the blast resistance of the globally-distributed CIMMYT germplasm by genomic fingerprinting a panel over 4,000 wheat lines for the presence of the 2NS translocation, and found that it was present in 94.1% of lines from International Bread Wheat Screening Nurseries (IBWSNs) and 93.7% of lines from Semi-Arid Wheat Screening Nurseries (SAWSNs). Although it is reassuring that such a high percentage of CIMMYT wheat lines already have the 2NS translocation and implied blast resistance, finding other novel resistance genes will be instrumental in building widespread, global resilience to wheat blast outbreaks in the long-term.

The researchers used data collected over the last two years from CIMMYT’s IBWSNs and SAWSNs by collaborators at the Bangladesh Wheat and Maize Research Institute (BWMRI) and Bolivia’s Instituto Nacional de InnovaciĂłn Agropecuaria y Forestal (INIAF).

Devastating fungal disease

Wheat blast, caused by the fungus Magnaporthe oryzae pathotype Triticum, was first identified in 1985 in South America, but has been seen in Bangladesh in recent years. The expansion of the disease is a great concern for regions of similar environmental conditions in South Asia, and other regions globally.

Although management of the disease using fungicide is possible, it is not completely effective for multiple reasons, including inefficiency during high disease pressure, resistance of the fungal populations to some classes of fungicides, and the affordability of fungicide to resource-poor farmers. Scientists see the development and deployment of wheat with genetic resistance to blast as the most sustainable and farmer-friendly approach to preventing devastating outbreaks around the world.

This work was made possible by the generous support of the Delivering Genetic Gains in Wheat (DGGW) project funded by the Bill & Melinda Gates Foundation, the U.K. Foreign, Commonwealth & Development Office (FCDO) and managed by Cornell University, the U.S. Agency for International Development’s Feed the Future initiative, the CGIAR Research Program on Wheat (WHEAT), the Indian Council of Agricultural Research (ICAR), The Swedish Research Council (VetenskapsrĂ„d), and the Australian Centre for International Agricultural Research (ACIAR).

Read the full article:
Genome‑wide association mapping for wheat blast resistance in CIMMYT’s international screening nurseries evaluated in Bolivia and Bangladesh

This story was originally posted on the website of the CGIAR Research Program on Wheat (wheat.org).

Cobs & Spikes podcast: What is conservation agriculture?

Farmers worldwide are increasingly adopting conservation agriculture. In the 2015/2016 season, conservation agriculture was practiced on about 180 mega hectares of cropland globally, 69% more than in the 2008/2009 season.

What are the benefits of this method of farming? How did it originate? In this episode, we answer common questions on conservation agriculture and talk to Simon Fonteyne, Research Platforms Coordinator with CIMMYT’s Integrated Development program and conservation agriculture expert.

You can listen to our podcast here, or subscribe on iTunes, Spotify, Stitcher, SoundCloud, or Google Play.

 

Tangible agricultural solutions shine at first online AGRF

For ten years now, the African Green Revolution Forum (AGRF) has been an unmissable event. Every September, the premier forum for African agriculture has brought people together to share experiences about transforming agriculture, raising productivity for farmers and increasing incomes.

The theme of the 2020 summit — Feed the Cities, Grow the Continent: Leveraging Urban Food Markets to Achieve Sustainable Food Systems in Africa — was a call to action to rethink our food systems to make them more resilient and deliver better nourishment and prosperity for all.

This year, the summit went virtual. Delegates could not mingle, visit booths and network over lunch, but attendance reached new heights. Over 10,400 delegates from 113 countries participated in this edition of the AGRF, compared to 2,300 delegates last year.

As in the previous years, CGIAR centers, including the International Maize and Wheat Improvement Center (CIMMYT), maintained an active presence among speakers and attendees.

With over 50 projects and hundreds of staff based across nine countries, Africa holds a significant position in CIMMYT’s research agenda. CIMMYT’s work in Africa helps farmers access new maize and wheat system-based technologies, information and markets, raising incomes and enhancing crop resilience to drought and climate change. CIMMYT sets priorities in consultation with ministries of agriculture, seed companies, farming communities and other stakeholders in the maize and wheat value chains.

Striving for excellence

CGIAR leveraged AGRF 2020’s highly diversified and international audience to launch the Excellence in Agronomy 2030 initiative (EiA 2030) on September 7, 2020. EiA’s impressive group of experts plans to hit the ground running in 2020 and work toward speeding up progress in tailoring and delivering nutrients and other agronomic solutions to smallholder farmers in Africa and other regions.

“Across agricultural production systems, low crop yields and inadequate incomes from agriculture are the rule rather than the exception,” said Martin Kropff, Director General of CIMMYT and Chair of One CGIAR Transition Advisory Group (TAG) 2 on Research. “At the same time, the ‘asks’ of agriculture have evolved beyond food security. They now include a broader range of Sustainable Development Goals, such as sustainable land management, climate change mitigation, provision of heathy diets, and inclusive economic growth. None of these goals will be achieved without the large-scale adoption of improved and adapted agronomic practices. To this end, we have initiated the creation of a CGIAR-wide EiA 2030 initiative aiming at reducing yield and efficiency gaps for major crops at scale.”

EiA 2030 is funded by the Bill & Melinda Gates Foundation, supported by the Big Data Platform and co-created by AfricaRice, CIAT, CIMMYT, CIP, ICARDA, ICRAF, ICRISAT, IITA and IRRI.

Martin Kropff (first row, fourth from left), Bram Govaerts (second row, first from left) and Lennart Woltering (second row, third from left) spoke at the "Scaling and Food Systems Transformation in the PLUS-COVID-19 era" panel.
Martin Kropff (first row, fourth from left), Bram Govaerts (second row, first from left) and Lennart Woltering (second row, third from left) spoke at the “Scaling and Food Systems Transformation in the PLUS-COVID-19 era” panel.

Scaling agriculture beyond numbers

On September 7, 2020, a group of experts, including Lennart Woltering, Scaling Catalyst at CIMMYT and chair of the Agriculture and Rural Development (ARD) working group of the Community of Practice on Scaling, gathered to explore how organizations are supporting scaling food systems in a post-COVID-19 world.

As Martin Kropff mentioned in a video address, One CGIAR aims to deliver on its commitments by building on its experience with pioneering integrated development projects, such as CSISA, CIALCA and AVISA. “One CGIAR plans to be actively involved and help partners to scale by delivering on five One CGIAR impact areas at the regional level. How? By taking integrated regional programs from strategic planning to tactical implementation in three steps: strategic multi-stakeholder demand-driven planning process, tactical plan development based on the integration of production and demand, and implementation of multi-stakeholder innovation hubs. An integrated regional approach will deliver at scale,” Kropff said.

“CIMMYT has developed different scenarios regarding what agri-food systems will look like in 2025 with the COVID-19 shock. Whatever may unfold, integrated systems are key,” highlighted Bram Govaerts, Director of the Integrated Development Program and one of CIMMYT’s interim Deputy Directors General for Research, during the session.

“Diversity and proactive mindsets present at the #AGRF2020 High-Level Ministerial Roundtable. An example of how we can shape the future, listening to what’s needed, investing in agriculture and making resilient food systems to resist the impact of #COVID19 #AgricultureContinues,” tweeted Bram Govaerts (first row, second from left) along with a screenshot of his Zoom meeting screen.
“Diversity and proactive mindsets present at the #AGRF2020 High-Level Ministerial Roundtable. An example of how we can shape the future, listening to what’s needed, investing in agriculture and making resilient food systems to resist the impact of #COVID19 #AgricultureContinues,” tweeted Bram Govaerts (first row, second from left) along with a screenshot of his Zoom meeting screen.

Putting healthy diets on the roundtable

Later in the week, CIMMYT experts took part in two key events for the development of Africa’s agriculture. Govaerts stepped in for Kropff during the High-Level Ministerial Roundtable, where regional leaders and partners discussed reaching agricultural self-sufficiency to increase the region’s resilience toward shocks such as the ongoing pandemic.

At the Advancing Gender and Nutrition policy forum, Natalia Palacios, Maize Quality Specialist, spoke about engaging nutritionally vulnerable urban consumers. Palacios echoed the other speakers’ calls for transforming agri-food systems and pointed out that cereals and effective public-private partnerships are the backbone of nutritionally vulnerable and poor urban customers’ diets.

According to the Food and Agriculture Organization of the UN, in 30 years, the population of Africa is projected to double to a number as high as 2.7 billion, from 1.34 billion in 2020. Considering only the projected population, by 2050 Africa will have to supply 112.4 to 133.1 million tons of wheat and 106.5 to 126.1 million tons of maize to ensure food security of the burgeoning population. “We are living in a very challenging time because we need to provide affordable, nutritious diets — within planetary boundaries,” Palacios said.

Cover photo: Over 10,400 delegates from 113 countries participated in the 2020 edition of the African Green Revolution Forum. (Photo: AGRA)

Wheat blast has made the intercontinental jump to Africa

Scientists observe wheat blast in Zambia's Mpika district. (Photo: Batiseba Tembo/ZARI)
Scientists observe wheat blast in Zambia’s Mpika district. (Photo: Batiseba Tembo/ZARI)

Wheat blast, a fast-acting and devastating fungal disease, has been reported for the first time on the African continent. In an article published in the scientific journal PLoS One, a team of scientists confirmed that symptoms of wheat blast first appeared in Zambia during the 2018 rainy season, in experimental plots and small-scale farms in the Mpika district, Muchinga province.

Researchers from the International Maize and Wheat Improvement Center (CIMMYT), the US Department of Agriculture – Foreign Disease Weed Science Research Unit (USDA-ARS) and the Zambian Agricultural Research Institute (ZARI) participated in this study.

Wheat blast poses a serious threat to rain-fed wheat production in Zambia and raises the alarm for surrounding regions and countries on the African continent with similar environmental conditions. Worldwide, 2.5 billion consumers depend on wheat as a staple food and, in recent years, several African countries have been actively working towards reducing dependence on wheat imports.

“This presents yet another challenging biotic constraint to rain-fed wheat production in Zambia,” said Batiseba Tembo, wheat breeder at ZARI and lead scientist on the study.

A difficult diagnosis

Researchers from ZARI check for wheat blast in experimental plots. (Photo: Batiseba Tembo/ZARI)
Researchers from ZARI check for wheat blast in experimental plots. (Photo: Batiseba Tembo/ZARI)

“The first occurrence of the disease was very distressing. This happened at the spike stage, and caused significant losses,” Tembo said. “Nothing of this nature has happened before in Zambia.”

Researchers were initially confused when symptoms of the disease were first reported in the fields of Mpika. Zambia has unique agro-climatic conditions, particularly in the rainfed wheat production system, and diseases such as spot blotch and Fusarium head blight are common.

“The crop had silvery white spikes and a green canopy, resulting in shriveled grains or no grains at all
 Within the span of seven days, a whole field can be attacked,” Tembo explained. Samples were collected and analyzed in the ZARI laboratory, and suspicions grew among researchers that this may be a new disease entirely.

Tembo participated in the Basic Wheat Improvement Course at CIMMYT’s global headquarters in Mexico, where she discussed the new disease with Pawan Singh, head of Wheat Pathology at CIMMYT. Singh worked with Tembo to provide guidance and the molecular markers needed for the sample analysis in Zambia, and coordinated the analysis of the wheat disease samples at the USDA-ARS facility in Fort Detrick, Maryland, United States.

All experiments confirmed the presence of the fungus Magnaporthe oryzae pathotype Triticum (MoT), which causes the disease.

“This is a disaster which needs immediate attention,” Tembo said. “Otherwise, wheat blast has the potential to marginalize the growth of rain-fed wheat production in Zambia and may threaten wheat production in neighboring countries as well.”

Wheat blast spreads through infected seeds and crop residues, as well as by spores that can travel long distances in the air. The spread of blast within Zambia is indicated by both mechanisms of expansion.

Wheat blast has expanded rapidly since it was initially discovered in Brazil in 1985. (Map: Kai Sonder/CIMMYT)
Wheat blast has expanded rapidly since it was initially discovered in Brazil in 1985. (Map: Kai Sonder/CIMMYT)

A cause for innovation and collaboration

CIMMYT and the CGIAR Research Program on Wheat (WHEAT) are taking action on several fronts to combat wheat blast. Trainings and international courses invite participants to gain new technical skills and knowledge in blast diagnostics, treatment and mitigation strategies. WHEAT scientists and partners are also studying the genetic factors that increase resistance to the disease and developing early warning systems.

“A set of research outcomes, including the development of resistant varieties, identification of effective fungicides, agronomic measures, and new findings in the epidemiology of disease development will be helpful in mitigating wheat blast in Zambia,” Singh said.

“It is imperative that the regional and global scientific communities join hands to determine effective measures to halt further spread of this worrisome disease in Zambia and beyond,” Tembo expressed.


Read the study:

Detection and characterization of fungus (Magnaporthe oryzae pathotype Triticum) causing wheat blast disease on rain-fed grown wheat (Triticum aestivum L.) in Zambia

Interview opportunities:

Pawan Kumar Singh, Senior Scientist and Head of Wheat Pathology, International Maize and Wheat Improvement Center (CIMMYT)

Batiseba Tembo, Wheat Breeder, Zambian Agricultural Research Institute (ZARI)

For more information, or to arrange interviews, contact the media team:

Rodrigo Ordóñez, Communications Manager, CIMMYT. r.ordonez@cgiar.org

Acknowledgements

Financial support for this research was provided by the Zambia Agriculture Research Institute (ZARI), the CGIAR Research Program on Wheat (WHEAT), the Australian Centre for International Agricultural Research (ACIAR), and the US Department of Agriculture’s Agricultural Research Service (USDA-ARS). 

The Basic Wheat Training Program and Wheat Blast Training is made possible by support from investors including the Australian Centre for International Agricultural Research (ACIAR), WHEAT, the Indian Council of Agricultural Research (ICAR), Krishi Gobeshona Foundation (KGF), the Swedish Research Council (SRC) and the United States Agency for International Development (USAID).

The Accelerating Genetic Gains in Maize and Wheat (AGG) project is funded by the Bill & Melinda Gates Foundation, the UK Foreign, Commonwealth & Development Office, the United States Agency for International Development and the Foundation for Food and Agricultural Research (FFAR).

About CIMMYT

The International Maize and What Improvement Center (CIMMYT) is the global leader in publicly-funded maize and wheat research and related farming systems. Headquartered near Mexico City, CIMMYT works with hundreds of partners throughout the developing world to sustainably increase the productivity of maize and wheat cropping systems, thus improving global food security and reducing poverty. CIMMYT is a member of the CGIAR System and leads the CGIAR programs on Maize and Wheat and the Excellence in Breeding Platform. The Center receives support from national governments, foundations, development banks and other public and private agencies. For more information visit staging.cimmyt.org.

Partners in nutrition

It is no secret that Africa is urbanizing at breakneck speed. Consider Lagos. In 1950 the Nigerian city boasted a population of a few hundred thousand. Today that number has soared to around 14 million. It is estimated that by 2025 half of Africa’s population will live in urban areas.

This demographic transformation has had dramatic consequences for human health and nutrition. Urban dwellers are far more likely to rely on cheap highly-processed foods, which are shelf-stable but poor on nutrients.

These statistics, presented by moderator Betty Kibaara, Director of the Food Initiative at The Rockefeller Foundation, framed the 2020 African Green Revolution Forum’s policy symposium on “Advancing Gender and Nutrition.” The forum comprised two tracks. One focused on addressing the needs of nutritionally vulnerable urban consumers, particularly women; the other on gender-based financing in the African agri-food system

Speaking in the first track, Natalia Palacios, maize quality specialist at the International Maize and Wheat Improvement Center (CIMMYT), underlined the enormity of the challenge. “We need to provide affordable, nutritious diets … within planetary boundaries,” she said.

Many of the panelists pointed out further dimensions of the challenge — from evidence deficits around the continent’s urban populations to the amplifying effects of the COVID-19 crisis. Palacios stressed that the bedrock of any response must be effective partnerships between governments, companies and non-profit actors working in this area.

“The really important thing is to start working together,” she said, “to start developing the strategies together instead of providing things or demanding things.” Speaking to the role of organizations like CIMMYT, Palacios highlighted the need to work closely with the private sector to understand the demand for agricultural raw materials that can be converted into nutritious diets.

Rich nutrition within reach

Palacios’ most recent research efforts focus on precisely this question. She and a team of researchers, including CIMMYT senior scientist Santiago Lopez-Ridaura, explored how various innovations in maize production have improved the macro- and micro-nutrient content of the grain and led to healthier maize-based agri-food systems.

This is significant because for millions of the estimated 2 billion people globally who suffer from “hidden hunger” a more diversified diet rich in costly, perishable, nutrient-dense foods is not economically feasible. In low- and middle-income countries across Africa, Asia and Latin America, it estimated that rice, maize and wheat account for 55 to 70% of calories.

CIMMYT, HarvestPlus and the International Institute of Tropical Agriculture (IITA), together with several stakeholders, have been deeply involved in work to improve the nutritional quality of staple-dependent food systems. In partnership with a broad network of national and private-sector partners, they have released over 60 improved maize and wheat varieties fortified with zinc or provitamin A in 19 countries.

Cover photo: Unlike white maize varieties, vitamin A maize is rich in beta-carotene, giving it a distinctive orange color. This biofortified variety provides consumers with up to 40% of their daily vitamin A needs. (Photo: HarvestPlus/Joslin Isaacson)

50 years building peace through agriculture

On December 10, 1970, the former chair of the Nobel Committee, Aase Lionaes, called Norman Borlaug to receive the Nobel Peace Prize arguing, “He has given us a well-founded hope, an alternative of peace and of life — the Green Revolution.”

From that moment, Borlaug became known as “the man who saved one billion lives” from famine and as “the father of the Green Revolution.” Borlaug started a pivotal process in the 20th century, characterized by the development of high-yielding new wheat and maize varieties from the International Maize and Wheat Improvement Center (CIMMYT).

“Food is the moral right of all who are born into this world,” Borlaug said during his acceptance speech or Nobel Lecture almost 50 years ago. The scientist, credited for coining the phrase “You can’t build peace on empty stomachs,” became the world’s most acknowledged advocate of the right to food.

The Nobel Peace Center, the government of Mexico — through its Embassy in Oslo, Norway — and CIMMYT remembered Norman Borlaug’s legacy to commemorate the International Day of Peace on September 21. Established in 1981 by the United Nations General Assembly, this day calls to halt all forms of violence for 24 hours and to strengthen the ideals of peace, including Sustainable Development Goal number 2, ‘zero hunger.’

“Dr. Borlaug’s impact is an example of international cooperation for us to learn from and build the future,” said Ulises Canchola GutiĂ©rrez, Mexico’s Ambassador to Norway, in the video Borlaug’s legacy: Agriculture for Peace #PeaceDay 2020.

According to the Nobel Peace Center, “Dr. Norman Borlaug’s work is one of the greatest achievements for humankind.” On a similar note, CIMMYT’s director general, Martin Kropff, noted that “Peace lies in the hands of those who cultivate the land. We can build peace through agriculture.”

CIMMYT carries on Borlaug’s legacy by implementing integrated strategic development projects that aim to transform food production units into sustainable, resilient and healthy agri-food systems. For that reason, CIMMYT issued a call to form an international coalition to tackle the current crisis and avert a new food crisis.

“Norman Borlaug led the charge in the war against hunger more than 50 years ago; let us learn from this experience, let us do it again together by listening to the current crisis and by developing a matching transformative answer to overcome today’s challenges and shortcomings,” said Bram Govaerts, director of CIMMYT’s Integrated Development program and representative for the Americas.

A track record of delivering local solutions with a global perspective

The CGIAR Research Program on Wheat (WHEAT) has “a track record of delivering local solutions with a global perspective — and is well positioned to continue this trajectory in the next decade.”

This was a key finding of a recent review of the program aimed to assess WHEAT’s 2017-2019 delivery of quality science and effectiveness, as well as to provide insights and lessons to inform the program’s future.

“Wheat as a crop is bound to be central to global food security in the foreseeable future,” the reviewers stated.

The crop currently contributes 20% of the world population’s calories and protein — and global demand is estimated to increase by 44% between 2005-07 and 2050.

WHEAT — led by the International Maize and Wheat Improvement Center (CIMMYT) with the International Center for Agricultural Research in the Dry Areas (ICARDA) as a key research partner — has two pillars that are essential to meeting this demand: raising potential yield through breeding and closing the yield gap through sustainable intensification at field, farm and landscape scales.

Key recommendations included supporting strategic investment in research partner network development and maintenance and continuing WHEAT’s trajectory towards modernizing breeding processes and integrating sustainable intensification approaches, including mechanization.

The reviewers warned of challenges for the way ahead, pointing out that partnerships — and WHEAT’s reputation as a reliable partner — are vulnerable to funding volatility. The review also raised concerns about the potential fragmentation of the global breeding program, restrictions to the international exchange of germplasm and ideas, “misguided” emphasis on minor crops, and CGIAR’s “focus on process at the expense of results.”

“This review cuts to the core of what’s so critical — and at risk — not only with our program but wheat research in general,” said Hans Braun, director of CIMMYT’s Global Wheat Program and the CGIAR Research Program on Wheat. “Global collaboration and the exchange of improved seeds, data, and especially information.”

“The reviewers rightly point out that limited resources will lead to competition and dampen this collaboration — even between scientists in the same program. We must address this potential risk to improve integration and continue our life saving work,” Braun explained.

“In most of the developing world, the alliance of public sector and CGIAR wheat breeding programs, as well as some national public breeding programs on their own, will remain dominant providers of wheat varieties, until either functioning seed royalty collection systems are established and/or hybrid wheat becomes a reality,” he said.

WHEAT’s strength is its robust global network of research for development partners and scientists linked to global breeding in a ‘wide adaptation’ approach,” said Victor Kommerell, program manager for the CGIAR Research Programs on Maize and Wheat.

“This review underscores that breaking up the breeding program could cause lasting damage to this network,” Kommerell said.

More key findings of the review include:

  • WHEAT is effective and well-managed: In 2017-2019, WHEAT mainly achieved its planned outputs and outcomes and in addition achieved unplanned outcomes. For the three years reviewed, WHEAT did not drop any research line.
  • WHEAT’s strength is its partnerships: WHEAT has catalyzed a global network of research and development (R&D) that has delivered and continues to deliver a disproportionate wealth of outputs in relation to investment.
  • WHEAT creates, and thrives on, collaboration: The predominantly public nature of wheat R&D (In the period 1994-2014, the public sector accounted for 63% of global wheat varietal releases and more than 95% of releases in developing countries) favors collaboration, compared with other industries.
  • WHEAT facilitates shared success: The long history of collaboration between CIMMYT, ICARDA and national partners has fostered a sense of belonging to the International Wheat Improvement Network that permits free exchange of information and germplasm, allowing the best varieties to be released, irrespective of origin. International nursery testing delivers elite lines for national program use; data shared by national programs informs WHEAT’s next crossing cycle.

Read more in a 2-page brief summarizing key findings, conclusions and recommendations and on the CGIAR Advisory Services page.

This story was originally posted on the website of the CGIAR Research Program on Wheat (wheat.org).

Cover photo: Wheat trainees and CIMMYT staff examine wheat plants in the field at the experimental station in Toluca, Mexico. (Photo: Alfonso Cortés/CIMMYT)

CRP Maize Annual Report 2019

The CGIAR Research Program on Maize (MAIZE) is proud to release its 2019 Annual Report.

Around the world, the COVID-19 crisis has emphasized the need to strengthen food systems while improving the food security and livelihoods for the most vulnerable, especially the resource-constrained smallholder farmers.

In 2019 MAIZE and its partners made great advances in the development of improved stress-tolerant maize varieties, continued their battle against fall armyworm in both Africa and Asia, and maintained their focus on sustainable intensification of maize-based cropping systems in sub-Saharan Africa, South Asia and Latin America where maize plays a critical role in food and nutritional security, income and livelihoods of millions of resource-constrained smallholders and consumers. We look forward to continued productive collaborations as we transition with our partners into an integrated, inclusive One CGIAR designed to meet the UN Sustainable Development Goals.

Led by the International Maize and Wheat Improvement Center (CIMMYT), with the International Institute of Tropical Agriculture (IITA) as its main CGIAR Consortium partner, MAIZE focuses on increasing maize production for the 900 million poor consumers for whom maize is a staple food in Africa, South Asia and Latin America.

Read the MAIZE Annual Report 2019

CGIAR breeding programs need more than just tech upgrades — they need change management

Shivali Sharma (right), pre-breeding research leader at ICRISAT, explains pearl millet pollination techniques to visitors at the ICRISAT campus. (Photo: Michael Major/Crop Trust)
Shivali Sharma (right), pre-breeding research leader at ICRISAT, explains pearl millet pollination techniques to visitors at the ICRISAT campus. (Photo: Michael Major/Crop Trust)

Did you know that vehicles with steering wheels on the left are often cheaper to make than right hand-drive cars? They are mass-produced in much larger batches. But many drivers and governments were just unwilling to change to this dominant design.

We humans are not so adept at change. Instead of embracing novel ways of thinking, we’d rather stick to the old ones. We cling onto what is safe, what is familiar or what we are already good at. We see this in the workplace, in our personal lives and in society as a whole. The world still can’t agree on using the metric system!

Within the domain of plant breeding, we are both driving and responding to rapid change. It is mesmerizing to visualize the changes gene editing is about to deliver, not to mention what genomic prediction is already delivering. We are being challenged on every single aspect of plant breeding.

Change of a different sort is about to cascade through the world’s main network of agricultural research centers — which includes centers at the global forefront of plant breeding. CGIAR is embarking on a transition into a much more integrated One CGIAR organization.

An overarching goal of this integration is no other than to ensure breeding improvement plans — and the changes they aim to drive — are implemented as seamlessly and quickly as possible. The Excellence in Breeding Platform is both driving and supporting this change among CGIAR centers and international and national partners.

The case for change in plant breeding programs

Plant breeders are in fact missing some vital opportunities. For example, there continues to be a rather limited use of real market insights to inform resource allocation within programs. This in turn results in a selection of traits weighted towards what breeders and associated scientists think are needed, which may not necessarily meet actual market needs.

With new goals and structures foisting change on breeding programs, their success depends on one thing above all else: savvy change management. Fortunately, there are some steps we can take to manage change well.

1. Drive out complacency with a sense of urgency

Most change management efforts fail when insufficient urgency is built early enough in the process. But this urgency can be the most effective antidote against complacency. Organizations that have either secured a very dominant and successful position in the market, or lack effective and threatening competition, can very easily slide into a sense of self-righteousness and an inward-looking perspective.

Although CGIAR breeding efforts could be thought of as an example of the latter — lacking competitors — seasoned managers in industry and marketing like to think that “there is no such thing as a lack of competition.” Funding, for one, is by nature a competition. Funding agencies might look at other fields and/or players to support if they deliver a higher return on investment, not only financially but also socially.

The impact of high complacency cultures can be seen in plant breeding. For instance, a rather large number of breeding programs still lack a high enough rate of what is called “elite x elite crosses.” Unless breeding pipelines run on such crosses, they achieve less than optimal genetic gains and delivery at the field. And donors get a lesser return on investment. Moreover, this complacency means not delivering the best varieties smallholder farmers need to support their families.

The parable of the slowly boiling frog is oftentimes used to portray the consequences of complacency. In any complacency-filled organization, no matter how intelligent, educated and well-intentioned its members are, change is often dead on arrival.

You may already have an inkling of what it takes to create enough urgency: bold and sometimes risk-taking leadership. For instance, some years ago, Unilever was one of the first global companies to decouple its financial growth from its environmental footprint, and it established the then outrageous sounding goal of halving its environmental footprint by 2030.

A good urgency-raising example that could inspire our line of work may be this one: let’s renew at least 50% of a current portfolio of cultivars within the next five years in a given Target Population of Environments (TPE). A second could be: let’s deploy sparse testing in at least 90% of field trials within six months.

To create urgency we need to articulate the gap between opportunities available, and the current ability of the organization to pursue such opportunities. But we must also spell out — upfront — the risks if we don’t bridge such a gap.

2. Build a guiding coalition

These days, driving change is too complex to be led by single individuals. We live in fast-paced times. And situations are full of evident and not-so-evident links among myriad moving pieces. We cannot expect one individual to be able to gather enough information fast enough, and then to consistently make the right decisions. Instead, a guiding coalition is needed, with sufficient determination, commitment and thought diversity. Such coalitions require five traits: a position of power, credibility, leadership, expertise, and individual egos held at bay. Once such teams are assembled, the main drivers of success are having a common goal, and enough trust and safety so the real issues are unearthed and addressed.

3. Develop a vision and a strategy

When leadership tries to drive change by applying dated approaches such as micromanagement or an authoritarian stance, plans are likely to fail upon arrival. These methods may breed compliance, but certainly not a fierce and sincere commitment. Because of the extreme uncertainty and organizational survival being at stake, crafting a vision plays a bigger role during change management than during business as usual.

Two main aspects of developing a vision are especially relevant to CGIAR breeding programs.

Firstly, academic and R&D organizations often keep doing what has worked well in the past. But any change management effort ought to be very explicit about what it is known as “strategic dismissal.” This is the ability to stop and phase out activities no longer providing enough value, or where the outcomes of which are not wanted/needed by funding agencies or beneficiaries. For instance, programs investing in developing hybrid cultivars for the first time in a crop could downsize previous cultivar development efforts. Alternatively, they could scale down efforts in countries that have their own strong local breeding programs. These changes are no small feat, but the inability to phase out activities clashes with the very first posit of any effective strategy: don’t just “keep doing.”

Secondly, a vision provides an invisible fabric that pulls all efforts together in a cohesive way. Therefore, its scope is much wider than most people realize, stretching across strategies, plans, and the budgets and means needed to exert change at the depth and speed needed.

4. Encourage constructive confrontation

One characteristic of a complacent organization stands out: a rather low-candor, low-confrontation culture. No one needs excessively high-confrontation, “take no prisoners”, toxic cultures. But low-confrontation cultures tend to breed under-performance, status quo maintenance and deeply ingrained complacency. And perhaps the most negative consequence is that they fail to instill a strong enough sense of ownership and accountability among its members.

Change is coming (it has arrived already…)

Yes, change is hard, but it is coming. Maybe not for drivers of right-hand drive cars. But certainly for those who want to modernize and optimize their breeding programs. Now is the time for us to invest in a smart and forward-looking change management processes.

Hugo Campos is the Chair of the CGIAR Excellence in Breeding (EiB) Platform Steering Committee and Director of Research for the International Potato Center (CIP). This blog was developed with support from EiB’s communications lead Adam Hunt.This is the second in a series of blogs on change in the breeding domain. See the first.

Ángela Pacheco Gil

Ángela Pacheco is a Fellow in Applied Agricultural Statistics/Biometrics, working with the Genetic Resources program.

She investigates and applies statistical techniques to collaborate with technicians and scientists in multiple projects. In addition, she develops statistical software to facilitate the analysis of data as well as statistics training.

Crop-loss Assessment Monitor: A multi-model and multistage decision support system

This article by Sakshi Saini and Paresh B Shirsath was originally published on the CCAFS website. 

Rice farmer in Punjab, India. (Photo: N. Palmer/CIAT)

Farming has often been quoted as one of the noblest professions, shouldering the responsibility of feeding the world; yet it has been globally identified as one of the most perilous industries associated with a high vulnerability rate. Crop insurance has been established worldwide to provide social protection to farmers and reduce their vulnerability. While the emergence of crop insurance schemes around the world indicates commitment to secure the livelihoods of farmers, they often lack accurate seasonal crop growth monitoring and timely yield loss estimation, making the authentication of crop insurance claims more challenging.

Crop loss assessments are often done via crop cutting experiments (CCEs). However, these can suffer from human error and moral hazard. The experiments also require significant capital and human resources, and need to be carried out simultaneously, in a limited period of time. This often leads to inadequate and delayed claim payment, high premium rates, and poor execution of crop insurance schemes.

With technological advancements and availability, crop growth monitoring and productivity assessment can not only be more accurate and efficient but also less resource-intensive. Readily available data and technology, such as detailed weather data, remote sensing, modeling and big data analytics can be instrumental in further improving crop insurance mechanisms. The CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) has developed a Crop-loss Assessment Monitor (CAM) tool as an integrated solution that uses technologies to improve loss assessment and make crop insurance more efficient.

The Crop-loss Assessment Monitor (CAM) tool

The CAM tool integrates multiple input data and methods for crop loss assessment at multiple times in the season. It uses different models for loss assessment depending on the time or stage in the season. To ensure user-friendliness, the tool was developed with a simple, easy-to-use interface and produces outputs customized for policy and risk management agencies. It uses freely available R libraries and does not require specific software installations and high-power processing engines, which in general are a prerequisite to process large gridded satellite data.

CAM provides a form-based user-interface to carry out the analysis. The user can log in and undertake analysis using multiple methods for a specified region and time. The tool allows users to choose between area-based yield insurance and weather-based index insurance. For insurance analysis, scheme details like sum insured and calamity years can be specified for calculation of threshold yields, premiums and claims.

CAM also includes tabs that provide ‘deviation in the weather’ and ‘deviation in satellite vegetation indices’ to help monitor crop conditions every fortnight. The tool also allows users to identify the model agreement between the four different methods for loss assessment, which strengthens the confidence levels in loss assessments, and related insurance analytics.

A single integrated framework

The tool combines agro-meteorological statistical analysis, crop simulation modelling and optimization techniques, and employs near real-time monitoring by using publicly available satellite products. It is also equipped to capture yield variability.

Highlighting the importance of this tool Dr. Pramod Aggarwal, lead author of the paper and CCAFS Asia Program Leader, notes that “assimilating relevant technologies into a single integrated framework is a good way to determine crop losses. Its deployment can assist in multi-stage loss assessment and thus provide farmers with immediate relief for sowing failure, prevented sowing and mid-season adversity apart from final crop loss assessment.”

The tool addresses three major challenges faced by existing crop insurance schemes; more efficient weather indices, timely estimate of loss assessment and improved contract design. As the tool readily uses freely available technology and data, it requires less capital and human resource compared to crop cutting experiments for crop loss assessment. This tool offers a robust mechanism that further reduces the chances of human errors, and makes the process more transparent, robust and reliable. Therefore, it enables timely relief for farmers facing challenges such as sowing failure, prevented sowing and mid-season adversity.

Read more:

CRP Wheat Annual Report 2019

The CGIAR Research Program on Wheat (WHEAT) is proud to release its 2019 Annual Report, celebrating shared achievements through partnerships around the world for the seventh year of the program.

In this year’s report, we highlight cutting-edge work by researchers and partners — particularly our primary research partner, the International Center for Agricultural Research in the Dry Areas (ICARDA) — to help farmers grow wheat that is nutritious, resilient, and high-yielding, while decreasing environmental impact.

DNA fingerprinting, a smartphone-powered warning system, no-till innovations and the joint release of 50 new CGIAR-derived wheat varieties are just a few markers of success in a busy, challenging, and exciting year.

The threat of the current global pandemic highlights the crucial role wheat plays in the health and livelihoods of millions. We look forward to continued productive collaborations as we transition with our partners into an integrated, inclusive One CGIAR designed to meet the UN Sustainable Development Goals.

Read the WHEAT Annual Report 2019

Download a PDF Version of the WHEAT Annual Report 2019

Download the Technical WHEAT Annual Report 2019

Massive-scale genomic study reveals wheat diversity for crop improvement

A new study analyzing the diversity of almost 80,000 wheat accessions reveals consequences and opportunities of selection footprints. (Photo: Eleusis Llanderal/CIMMYT)
A new study analyzing the diversity of almost 80,000 wheat accessions reveals consequences and opportunities of selection footprints. (Photo: Keith Ewing)

Researchers working on the Seeds of Discovery (SeeD) initiative, which aims to facilitate the effective use of genetic diversity of maize and wheat, have genetically characterized 79,191 samples of wheat from the germplasm banks of the International Maize and Wheat Improvement Center (CIMMYT) and the International Center for Agricultural Research in the Dry Areas (ICARDA).

The findings of the study published today in Nature Communications are described as “a massive-scale genotyping and diversity analysis” of the two types of wheat grown globally — bread and pasta wheat — and of 27 known wild species.

Wheat is the most widely grown crop globally, with an annual production exceeding 600 million tons. Approximately 95% of the grain produced corresponds to bread wheat and the remaining 5% to durum or pasta wheat.

The main objective of the study was to characterize the genetic diversity of CIMMYT and ICARDA’s internationally available collections, which are considered the largest in the world. The researchers aimed to understand this diversity by mapping genetic variants to identify useful genes for wheat breeding.

From germplasm bank to breadbasket

The results show distinct biological groupings within bread wheats and suggest that a large proportion of the genetic diversity present in landraces has not been used to develop new high-yielding, resilient and nutritious varieties.

“The analysis of the bread wheat accessions reveals that relatively little of the diversity available in the landraces has been used in modern breeding, and this offers an opportunity to find untapped valuable variation for the development of new varieties from these landraces”, said Carolina Sansaloni, high-throughput genotyping and sequencing specialist at CIMMYT, who led the research team.

The study also found that the genetic diversity of pasta wheat is better represented in the modern varieties, with the exception of a subgroup of samples from Ethiopia.

The researchers mapped the genomic data obtained from the genotyping of the wheat samples to pinpoint the physical and genetic positions of molecular markers associated with characteristics that are present in both types of wheat and in the crop’s wild relatives.

According to Sansaloni, on average, 72% of the markers obtained are uniquely placed on three molecular reference maps and around half of these are in interesting regions with genes that control specific characteristics of value to breeders, farmers and consumers, such as heat and drought tolerance, yield potential and protein content.

Open access

The data, analysis and visualization tools of the study are freely available to the scientific community for advancing wheat research and breeding worldwide.

“These resources should be useful in gene discovery, cloning, marker development, genomic prediction or selection, marker-assisted selection, genome wide association studies and other applications,” Sansaloni said.


Read the study:

Diversity analysis of 80,000 wheat accessions reveals consequences and opportunities of selection footprints.

Interview opportunities:

Carolina Sansaloni, High-throughput genotyping and sequencing specialist, CIMMYT.

Kevin Pixley, Genetic Resources Program Director, CIMMYT.

For more information, or to arrange interviews, contact the media team:

Ricardo Curiel, Communications Officer, CIMMYT. r.curiel@cgiar.org

Rodrigo Ordóñez, Communications Manager, CIMMYT. r.ordonez@cgiar.org

Acknowledgements:

The study was part of the SeeD and MasAgro projects and the CGIAR Research Program on Wheat (WHEAT), with the support of Mexico’s Secretariat of Agriculture and Rural Development (SADER), the United Kingdom’s Biotechnology and Biological Sciences Research Council (BBSRC), and CGIAR Trust Fund Contributors. Research and analysis was conducted in collaboration with the National Institute of Agricultural Botany (NIAB) and the James Hutton Institute (JHI).

About CIMMYT:

The International Maize and What Improvement Center (CIMMYT) is the global leader in publicly-funded maize and wheat research and related farming systems. Headquartered near Mexico City, CIMMYT works with hundreds of partners throughout the developing world to sustainably increase the productivity of maize and wheat cropping systems, thus improving global food security and reducing poverty. CIMMYT is a member of the CGIAR System and leads the CGIAR programs on Maize and Wheat and the Excellence in Breeding Platform. The Center receives support from national governments, foundations, development banks and other public and private agencies. For more information visit staging.cimmyt.org.

Excellence in Agronomy 2030 initiative to launch at African Green Revolution Forum

Nine CGIAR centers, supported by the Big Data Platform, will launch the Excellence in Agronomy 2030 initiative on September 7, 2020, during this year’s African Green Revolution Forum (AGRF) online summit.

The Excellence in Agronomy 2030 (EiA 2030) initiative will assist millions of smallholder farmers to intensify their production systems while preserving key ecosystem services under the threat of climate change. This initiative, co-created with various scaling partners, represents the collective resolve of CGIAR’s agronomy programs to transform the world’s food systems through demand- and data-driven agronomy research for development.

EiA 2030 will combine big data analytics, new sensing technologies, geospatial decision tools and farming systems research to improve spatially explicit agronomic recommendations in response to demand from scaling partners. Our science will integrate the principles of Sustainable Intensification and be informed by climate change considerations, behavioral economics, and scaling pathways at the national and regional levels.

A two-year Incubation Phase of EiA 2030 is funded by the Bill & Melinda Gates Foundation. The project will demonstrate the added value of demand-driven R&D, supported by novel data and analytics and increased cooperation among centers, in support of a One CGIAR agronomy initiative aiming at the sustainable intensification of farming systems.

Speaking on the upcoming launch, the IITA R4D Director for Natural Resource Management, Bernard Vanlauwe, who facilitates the implementation of the Incubation Phase, said that “EiA 2030 is premised on demand-driven agronomic solutions to develop recommendations that match the needs and objectives of the end users.”

Christian Witt, Senior Program Officer from the Bill & Melinda Gates Foundation, lauded the initiative as a cornerstone for One CGIAR. “It is ingenious to have a platform like EiA 2030 that looks at solutions that have worked in different settings on other crops and whether they can be applied in a different setting and on different crops,” Witt said.

Martin Kropff, Director General of the International Maize and Wheat Improvement Center (CIMMYT), spoke about the initiative’s goals of becoming the leading platform for next-generation agronomy in the Global South, not only responding to the demand of the public and private sectors, but also increasing efficiencies in the development and delivery of solutions through increased collaboration, cooperation and cross-learning between CGIAR centers and within the broader agronomy R&D ecosystem, including agroecological approaches.

At the EiA 2030 launch, representatives from partner organizations and CGIAR centers will give presentations on different aspects of the project.

CGIAR centers that are involved in EiA include AfricaRice, the International Center for Tropical Agriculture (CIAT), the International Maize and Wheat Improvement Center (CIMMYT), the International Potato Center (CIP), the International Center for Agricultural Research in the Dry Areas (ICARDA), World Agroforestry Center (ICRAF), the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), the International Institute of Tropical Agriculture (IITA), and the International Rice Research Institute (IRRI).

Launch details:

  • Date: September 7, 2020
  • Venue: Virtual; online
  • Time: 3 pm, Central Africa Time (CAT)
  • Link: To be provided before the event.

Register for AGRF here.

For more information contact Bernard Vanlauwe, b.vanlauwe@cgiar.org, or David Ngome, d.ngome@cgiar.org

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