Effect of integrated crop management modules on crop productivity and soil physico–chemical and biological properties under direct-seeded basmati rice (Orzya sativa) - DAS, KAJAL; POONIYA, VIJAY; CHOUDHARY, ANIL K; SWARNALAKSHMI, K; BANA, R S; PARIHAR, C M; SARKAR, S K (The Indian Journal of Agricultural Sciences, 2018)