[1]
D. B. SINGH, N. AHMED, S. R. SINGH, K. A. MIR, and S. LAL, “Variation in chlorophyll and carotenoid contents in kale (Brassica oleracea) as influenced by cultivars and harvesting dates”, Indian J Agri Sci, vol. 84, no. 10, pp. 1178–81, Oct. 2014, doi: 10.56093/ijas.v84i10.44123.