R. JOSHI, C.B. SINGH. Rice (Oryza satiava) straw mulch, irrigation and nitrogen effects on productivity and nitrogen-use efficiency of Bt cotton (Gossypium hirsutum) in subtropical environment. IJA [Internet]. 2001 Oct. 10 [cited 2026 Jun. 24];66(1):61-6. Available from: https://pub.isa-india.in/index.php/ija/article/view/2837