Abstract

ABSTRACT In recent years, the sustainability of the rice-wheat cropping system in Indo-Gangetic Plains is facing many problems in various fronts viz., agricultural, ecological, environmental and economical. Therefore, to ensure long-term sustainability, the rice-wheat cropping system needs to be diversified. The present study was conducted to identify an alternative cropping system for Indo-Gangetic Plains region of India by diversifying and intensifying the current rice-wheat cropping system. Ten treatments (rice-wheat = control, rice-wheat-green gram, rice-potato-green gram, rice-wheat-cowpea fodder, rice-potato-cowpea fodder, rice-berseem fodder-maize fodder, rice-berseem fodder-cowpea fodder, rice-mustard-sudan grass fodder, rice-mustard-cowpea fodder and rice-cabbage-cowpea fodder) were compared consecutively two years in randomized block design with three replications. Diversification of rice-wheat cropping system with rice-potato-green gram resulted in increase in system productivity (142.35%), gross returns (99.57%), net returns (130.34%), profitability (130.96%), relative production efficiency (142.53%), relative economic efficiency (130.79%) and labour employment (55.73%). The inclusion of legume crops in cropping sequences was found better in improving the soil quality parameters. Our results revealed the significance of diversification and intensification of rice-wheat cropping system under irrigated ecosystem of IGP as it enhanced system productivity, profitability and soil health.

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call