The effect of genotypes, histidine, NPK fertilizer, cultivars, seasons and their interactions on the physiological growth parameters of flax crop Linum usitatissimum. L. sjpas [Internet]. 2023 Mar. 30 [cited 2026 Apr. 16];5(1):126-41. Available from: https://www.sjpas.com/index.php/sjpas/article/view/440