Effect of Different Sources of Phosphorus Fertilizers on Dry Matter Yield, Phosphorus Concentration and N, K, Ca, Mg, S Uptake by Cowpea (Vigna unguiculata. L)Var. C-l52

摘要

A pot culture experiment was conducted on sandy loam soil collected from Doddaballapur taluk at GKVK, University of Agricultural Sciences, Bangalore to study the effect of different phosphorus fertilizers on dry matter yield, phosphorus concentrationand uptake of nutrients by cowpea. The study indicated that, the combination of treatments MTRP + SSP (3:1) and PAMTRP 25 per cent registered higher dry matter yield, phosphorus concentration and uptake of nutrients significantly compared to other treatments.