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工厂育苗棉花与营养钵棉花相比,棉苗根系发达,活棵发根后生长发育进程快,抗病抗逆能力强,后期不易早衰。其主要管理要点如下:1.大田行株距配置若是麦棉两熟,其麦棉配置采用4∶1式,即1.6米1带,播4行小麦,占60厘米,预留棉行为100厘米,种1行棉花,每667平方米1500株。以充分发挥单
Plant nursery cotton cotton seedlings compared with the nutrition, cotton seedling root system, the survival of the root hair after the rapid growth and development process, disease resistance and resilience, the latter not easy to premature aging. The main management points are as follows: 1 field line spacing If the wheat and wheat two crops, the wheat cotton configuration using 4: 1 type, that is, 1.6 m 1 belt, sowing 4 rows of wheat, accounting for 60 cm, cotton reserve 100 cm, One line of cotton, 1500 lines per 667 square meters. To give full play to single