Identification of Biological Efficient and Profitable Cropping Systems in Central Plain Zone of Uttar Pradesh

A field experiment was executed with ten crop sequences during 2016-17 at C.S.Azad University of Agriculture and Technology, Kanpur, Uttar Pradesh. All these sequences were evaluated for their system productivity, production efficiency, land use efficiency and economic analysis. Highest system productivity 320.43 q REY /ha was obtained through maize + black gram – potato – onion crop sequence followed by maize – garlic – green gram (291.1 q REY /ha). Highest land use efficiency (90.1%) measured through Scented rice – wheat –okra crop sequence while maximum production efficiency 121.83 kg/ha/ day was achieved by maize + black gram – potato – onion crop sequence. The highest net return of Rs.282799.0 /ha, crop profitability of Rs. 1075.28 /ha / day and system profitability of Rs. 774.79 /ha/day was obtained through maize + black gram – potato – onion followed by maize – garlic – green gram (G+R) crop sequence, while highest return per rupee investment (1:3.24) was computed on hybrid rice- wheat cropping system followed by maize – mustard- onion crop sequence (1: 3.21). Electrochemical properties were also evaluated in each cropping sequence. On the basis of different biological indices and economical analysis maize + black gram – potato – onion crop sequence observed as biological efficient followed by maize – garlic – green gram (G+R) crop sequence over all other cropping systems.