Effect of conservation tillage on performance of greengram-mustard-cowpea cropping system
A field experiment was conducted during 2004-2006 taking greengram-mustard-cowpea crop sequence with greengram cv. 'SML 668' in kharif, mustard cv. 'Pusa Jaikisan' in rabi and cowpea cv. 'Pusa Komal' in