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Fixing the nitrogen problem

January 16th, 2019 / Alliance for Science, US

In this video by Robert Hazen of the Alliance for Science, scientists from the Engineering Nitrogen Symbiosis for Africa (ENSA) project discuss how they are using genetic engineering to transfer the nitrogen-fixing capabilities of legumes (peas and beans) into cereal crops. Their work could help small-holder farmers in Africa and elsewhere realize higher yields, …

Legumes offer hope for food security, poverty eradication

November 22nd, 2018 / The Standard, Kenya

Legumes food crop farming can end Kenya’s perennial food insecurity and generate income for farmers. This follows the coming up of resolutions by researchers and scientists that will help African countries gain food security and sustainable development at the seventh international food legume research conference in Marrakech, Morocco recently.
Scientists said …

Nitrogen-fixing tech aiding legume yields

January 5th, 2016 / SciDev.net, UK

A low-cost nitrogen fixing technology for legume crops is being given to small-scale farmers in Zimbabwe to improve national food and nutrition security. The Chemistry and Soil Research Institute in Zimbabwe is distributing sachets that contain inoculated Rhizobia bacteria — a technique for adding bacteria to a carrier medium to …

Smallholders gaining from nitrogen-efficient maize

November 10th, 2015 / SciDev.net, UK

Smallholders face challenges such as poor soils and high cost of fertilisers. New improved varieties can raise yields by 30 per cent even in poor soils. Smallholders are seeing the varieties’ impacts, including aiding food security. Read …