Growth, yield and yield attributes of rice in rainfed uplands of Western Central Table Land Zone
2016
Srichandan, S. | Mangaraj, A.K. | Samant, P.K. | Mishra, B.
Growth and yield attributes of rice were increased in association with okra but were decreased when grown with cluster bean. Ground nut as an intercrop also reduced the yield attributes of rice. Intercropping with ground nut, cluster bean, pigeon pea, okra and green gram decreased grain yield of rice by 29.3%, 24.8%, 22.7%, 17.9% and 15.7% respectively as compared to sole crop yield of 2763 kg/ha. Rice + okra was the most productive and remunerative rice based intercropping system with root volume 237.2 cc/m, dry matter content 626.2 g/m², leaf area index 4.53, net return of Rs 23, 763/ha and B: C 2.4.
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