Maize Production in the Central Kenya Highlands using Cattle Manures Combined with Modest Amount of Mineral Fertilizers.

Abstract

Small holder Farmers in Sub- Saharan Africa Have limited options for soil fertility Replenishment due to low resources endowmwnts especially of cash purchase mineral fertilzer and access to sufficient organic resources . In recent years there has therefore been renewed interest in the combinedd use of inorganic and organic nutrients sources for soil fertility replensishment.