The effect of genotypes, histidine, NPK fertilizer, cultivars, seasons and their interactions on the physiological growth parameters of flax crop Linum usitatissimum. L. Samarra Journal of Pure and Applied Science, [S. l.], v. 5, n. 1, p. 126–141, 2023. DOI: 10.54153/sjpas.2023.v5i1.440. Disponível em: https://www.sjpas.com/index.php/sjpas/article/view/440. Acesso em: 16 apr. 2026.