TY - GEN AU - Singh,V.B. TI - Influence of intercroping and weed control measures on growth and yield of spring sunflower and groundnut and their residual effect on succeeding maize KW - Intercropping KW - Weed control KW - Growth KW - Yields KW - Hellianthus kannus KW - Groundnuts KW - Maize KW - Design KW - Cropping systems KW - Nutrients KW - Biomass KW - Nitrogen KW - Phosphorus ER -