A field experiment was conducted at Regional Research Station, Bawal, Haryana during 2015-16 on loamy sand soil under irrigated condition to find out suitable intercrops viz., greengram, groundnut, clusterbean and sesamum under three different row spacings of castor 120, 180 and 240 cm. Results revealed that oil content of castor was not affected by different intercropping systems and row spacing of castor. | Effect of castor based intercropping systems on yields and economics of castor Ricinus communis L.
