SINGH, SHYAM RAJ; RAJAN, SHAILENDRA; KUMAR, DINESH; SRIVASTAVA, K K. 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, Delhi, India, v. 96, n. 2, p. 170–176, 2026. DOI: 10.56093/ijas.v96i02.169868. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/169868. Acesso em: 4 jul. 2026.