Madras Agricultural Journal
Loading.. Please wait

RESIDUAL EFFECTS OF INTERGRATED NUTRIENT MANAGEMENT IN RICE-RICE-PULSE CROPPING SEQUENCE

Abstract

                                A field experiment conducted with different N levels, ZnSO4 sulphur, herbicide, organic manures, applied to the preceeding rice crops revealed that the residual effect of NPK plus organic manure particularly FYM significantly increased the available N, P and K contents of soil. The highest grain and haulm yield of black gram was obtained in the 100 per cent NPK plus ZnSO4 applied once in a cropping sequence. The N, P, K uptake was highest in the same treatment.

Key words :

footer

Copyright @ 2023 Madras Agricultural Journal | Masu Journal All right reserved.