Madras Agricultural Journal
Loading.. Please wait

P MANAGEMENT IN RICE-RICE-GREENGRAM CROPPING SYSTEM

Abstract

                                The productivity and economics of rice-rice-greengram cropping system under different P management practices were studied. The optimal P management schedules for the highest total productivity and profit were green manuring combined with superphosphate application in the first crop rice and long stubble (25 cm) incorporation with superphosphate application in the second crop of rice, short stubble (10 cm) incorporation with superphosphate application in the second crop or short stubble incorporation with rock-phosphate application in the second crop.

Key words :

footer

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