... Text for tips: Increasing farmers' crop yields via an SMS-based knowledge exchange with agricultural extension specialists. ...
... class D. The intersection of the land cover and soil texture grids yields a runoff ... A reference crop height of 0.12 m, a fixed surface resistance of 70 sm ...
... and sewage systems; repairing critical infrastructure, including farm-to-market roads; assisting small farmers to reestablish crop and livestock ...
Last updated: December 08, 2013