One of the sustainable intensifications approaches to improving yields of maize, a major staple and cash crop in eastern Africa, is the push-pull system, a companion cropping system that involves intercropping maize with a forage legume (desmodium), and planting a forage grass (brachiaria) around this intercrop.
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Striga weeds
Striga or 'witchweeds' are parasitic weeds that affect cereal crops in many parts of Africa, reducing production from 30 to 100%, or complete loss of the crop. If maize plants are attacked by both stemborers and striga weed, the yield... Continue Reading…
June 20, 2022
