麦后移栽棉生产上通常在3月底、4月初播种,由于播种过早,气温偏低,棉苗生长缓慢,加之床内温度较高,易出现高脚苗。此外,早春播种常出现低温阴雨天气,棉苗病死严重。本试验适当推迟麦后移栽棉育苗的播种时期,利用高温快速育苗,并辅之以生长调节剂浸种,达到既提高棉苗素质 Transplanting wheat after transplanting cotton production usually at the end of March, early April sowing, due to premature sowing, the temperature is low, the slow growth of cotton seedlings, combined with the higher bed temperature, prone to tall seedlings. In addition, sowing in early spring often appear cold and rainy weather, cotton seedlings died of serious illness. This experiment appropriate postponed wheat sowing transplanting cotton seedling sowing time, the use of high temperature rapid nursery, supplemented by growth regulators soaking, to achieve both improve the quality of cotton seedlings