Effect of Nitrogen and Organic Fertilization on Growth and Yield of Two Cabbage Varieties Brassica oleracae Var. Capitata. NTU Journal of Agriculture and Veterinary Science, [S. l.], v. 1, n. 1, p. 21–28, 2021. DOI: 10.56286/ntujavs.v1i1.123. Disponível em: https://journals.ntu.edu.iq/index.php/NTU-JAVS/article/view/123.. Acesso em: 3 jul. 2024.