Effect of Hardening to drought tolerance on the moisture contents of sunflower plant. II moisture percentage in leaves and heads. Baghdad Science Journal, Iraq, Baghdad, v. 6, n. 4, p. 646–653, 2009. DOI: 10.21123/bsj.2009.11889. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/11889.. Acesso em: 19 oct. 2024.