Browsing by Subject "maize yields, phosphorus availability, phosphorus sources, soil acidity"

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Comparison of effects of phosphorus sources on soil acidity, available phosphorus and maize yields at two sites in western Kenya

Peter Asbon Opala, John Robert Okalebo, Caleb Othieno (Taylor & Francis, 2013-03-01)

The effects of farmyard manure (FYM), Tithonia diversifolia (tithonia) and urea when applied alone or in combination with Minjingu phosphate rock (MPR), Busumbu phosphate rock (BPR) or triple superphosphate (TSP) on soil ...