Mostrando ítems 1-10 de 11
Use of tine-tillage, with atrazine weed control, to permit earlier planting of maize by smallholder farmers in Zimbabwe
Because of shortages of oxen for mouldboard ploughing, delayed planting of maize is common in Mangwende, Zimbabwe and reduces grain yield by 32%. On-farm experiments over four years tested the possibility of using a ripper ...
Soil fertility research for maize-based farming systems in Malawi and Zimbabwe
(SoilFertNet*CIMMYT; Soil Fert Net, 1998)