EFFECT OF LEVELS AND SOURCES OF PHOSPHORUS UNDER 'THE INFLUENCE OF FARM YARD MANURE ON GROWTH DETERMINANTS AND PRODUCTMTY OF SOYBEAN [GLYCINE MAX (L.) MERRILL]

Article Id: ARCC2995 | Page : 123 - 127
Citation :- EFFECT OF LEVELS AND SOURCES OF PHOSPHORUS UNDER 'THE INFLUENCE OF FARM YARD MANURE ON GROWTH DETERMINANTS AND PRODUCTMTY OF SOYBEAN [GLYCINE MAX (L.) MERRILL].Indian Journal Of Agricultural Research.2002.(36):123 - 127
S.C. Sharma-, A.K. Vyas and M.S. Shaktawat
Address : Department of Agronomy, Rajasthan CoUege of Agriculture. Udaipur - 313 001, India

Abstract

Field experiments were conducted during rainy season of 1997 and 1998 to evaluate the effect of phosphorus levels and sources with and without FYM in soybean [Glycine max (L.) Merrill]. Phosphorus application significantly enhanced growth determinants and seed yield of soybean. Application of 60 kg P2O5/ha significantly improved plant height, branches/plant, nodules/plant, nodule wt./plant, dry matter accumulation (DMA)/plant and seed yield over 30 kg P2O5/ha. The PARP and PARP+PSB application observed to be equally effective to SSP in terms of dry matter accumulation and seed yield. Application of FYM significantly improved various growth par:ameters except branches/plant and seed yield.

Keywords

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