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Africa Soil Information Service

December 4th, 2018 / CGIAR

The Africa Soil Information Service provides continent-wide digital soil maps and decision-support applications for sub-Saharan Africa, using new types of soil analysis and statistical methods.
The online portal africasoils.net provides practical, timely and cost-effective soil health surveillance services that can help map soil conditions, set a baseline for monitoring changes, develop …

How the science of biofortification grew from an idea to a food revolution

October 18th, 2018 / CGIAR

A major global success in nutrition in recent decades started with a simple idea from young CGIAR researchers back in the 1990s: What if we could breed vitamins and minerals into the staple crops that people consume daily?
The idea was biofortification, and the lead researcher was Dr. Howarth Bouis – …

Vitamin A-rich bananas offer new hope to address vitamin A deficiency

October 12th, 2018 / CGIAR

Researchers in East Africa are introducing banana varieties from across the world to address severe vitamin A deficiency. Taste tests help to identify and fast track new varieties that consumers prefer.
Vitamin A deficiency is high in the East African countries of Uganda, Tanzania, Burundi, Rwanda, DRC and Kenya, ranging from …

How climate change impacts the concentration of key nutrients in crops

July 17th, 2018 / CGIAR

On average, people around the world receive most of their nutrition from plants, including 63 percent of total dietary protein, 68 percent of zinc, and 81 percent of iron. Because so many people in the world get their nutrition from plants, and because plants are uniquely affected by higher CO2 concentrations, it is …

Grow more food and mitigate climate change? Agricultural soil data could help

July 16th, 2018 / CGIAR

Soils are a complex matrix wherein many biogeochemical processes occur, storing and cycling nutrients like carbon and nitrogen, and providing the foundation for plant growth – ultimately supplying much of the world’s food. Meanwhile, agricultural soils also emit greenhouse gases (GHG) into the atmosphere. A more comprehensive understanding of agricultural …

Championing vitamin A–rich orange-fleshed sweet potato in Nigeria

April 23rd, 2018 / International Potato Center

Micronutrient malnutrition is widespread in Nigeria, particularly vitamin A deficiency, which affects at least 30% of the population. Women of reproductive age, infants and young children mostly are vulnerable to micronutrient malnutrition. Many of them suffer multiple deficiencies of essential micronutrients such as vitamin A, iron and zinc, which can …

Taking agricultural innovations to scale: RTB scaling fund awards first grants

December 20th, 2017 / CGIAR: Roots and tubers

Researchers who develop new technologies often face challenges in translating them into adapted innovations that people and enterprises will use. The CGIAR Research Program on Roots, Tubers and Bananas (RTB) consequently created a flagship project dedicated to improving livelihoods at scale (Flagship 5), which is facilitating the design and implementation …

CGIAR wants to build a big data platform and innovate with startups to help smallholder farmers

October 12th, 2017 / AllAfrica.com

A fortnight ago CGIAR – one of the world’s major agriculture research networks – met in Cali with a wide range of partners to look at how they could use their data using AI and Big Data to drive farming improvements in continents like Africa. Part of the Convention was …

Paris climate agreement cannot be met without emissions reduction target for agriculture

May 23rd, 2016 / EurekAlert! AAAS

Scientists have calculated, for the first time, the extent to which agricultural emissions must be reduced to meet the new climate agreement’s plan to limit warming to 2°C in 2100. Researchers from the the University of Vermont, the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS), and …

Science meets farming to reveal Africa’s best bean

March 28th, 2016 / SciDev.net, UK

Around 23 million tonnes of beans are grown globally for trade and local consumption every year. Across the world, millions of farmers depend on one or more of the 40,000 known bean varieties. But beans are a fragile crop. They need lots of water and stable temperatures to grow. A …