Fertlizers no help for poor African farmers
Studies: The poorest African farmers don't benefit from fertilizers
28-Sep-2009 -
Researchers have linked poverty in sub-Saharan Africa with poor soil health, but two new Cornell studies find that the recommended practice of applying more fertilizer may not help the poorest farmers. Two new studies by Chris Barrett, the Steven B. and Janice G. Ashley Professor of Applied ...
carbon
education
fertilizers
+3