SHUKLA, U. N.; SRIVASTAVA, V. K.; SINGH, S.; RAM, U. S.; PANDEY, A. K. Effect of Seedlings Age, Cultivars and Weed Management on Weed Dynamics, Nutrient Removal and Yield of Rice (Oryza Sativa) under System of Rice Intensification (SRI). Indian J Agri Sci 2015, 85 (10), 1260-1268. https://doi.org/10.56093/ijas.v85i10.52186.