Browsing Theses and Dissertations by Author "Savini, I"
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The effect of organic and inorganic amendments on phosphorus release and availability from two phosphate rocks and triple superphosphate in phosphorus fixing soils
Savini, I (Department of soil science, University of Nairobi, 1999)Phosphorus deficiency limits crop production in western Kenya due to low native soil P, continuous cultivation without adequate P fertilization and often high soil P fixation. The use of commercial P fertilizers by small ...