The three staple crops dominating modern diets – corn, rice and wheat ... hand-shaped leaves, it doesn’t look like anything ...
When I undertook a sociological survey, at the age of 23 years among the Veddas of Wellassa-Bintenne in 1950, I came to ...
One ravages cassava leaves, and a second ... “In the last 20 years, particularly for rice, wheat, and corn, there has been a slowdown in the growth rate of crop yields,” says Michael ...
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