Influence of Genetic Variability on Zinc Response in Wheat

摘要: Influence of genetic variability on Zn response in wheat (Triticum sp.) was evaluated the greenhouse. There considerable difference among 21 varieties time appearance and intensity deficiency symptoms, yield depression, concentration under stress conditions. Without supplemental Zn, dry matter yields shoot roots were 8.6 to 33.5% 9.4 36.8% lower, respectively, than at 5 ppm level. Zinc ranged from 4.2 28.3 zinc The differential found closely linked their efficiency utilization soil.