S. TRIVENI and M. YAKADRI, G. R. B. P. M. M. R. A. M. S. N. R. ,. RESPONSE OF IN-SITU PADDY STRAW MANAGEMENT PRACTICES ON MICROBIAL ACITVITY, ENZYMATIC ACTIVITY AND CROP PRODUCTIVITY IN SUBSEQUENT ZERO TILL MAIZE. JOR PJTSAU 2023, 50 (2).