SINGH, SHYAM RAJ, SHAILENDRA RAJAN, DINESH KUMAR, and K K SRIVASTAVA. “Optimising Electrical Conductivity, PH and Cultivar Selection to Enhance Yield and Nutritional Quality of Hydroponic Lettuce (Lactuca sativa)in Subtropical Environments”. The Indian Journal of Agricultural Sciences 96, no. 2 (February 20, 2026): 170–176. Accessed July 4, 2026. https://epubs.icar.org.in/index.php/IJAgS/article/view/169868.