SINGLA, Chetan; SINGH, K G. Production Functions for Irrigation Water and Nitrogen Requirements of Early Cauliflower Grown in Greenhouse. Journal of Agricultural Engineering, India, v. 46, n. 1, 2009. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14609. Acesso em: 30 jun. 2026.