棉花进入蕾期以后,各地要因苗制宜,分类管理。一类棉田,棉株营养生长旺盛,要合理调控,塑造理想株形,促进棉株早结铃、多结铃、结大铃;二类棉田要促控结合,促使棉株早搭丰产架子;三类棉田发育晚、长势弱,应采取水肥齐促的办法,促使棉苗早发棵。重点抓好以下几方面工作:1.抓“四抢”管理麦田套种棉田收麦 After the bud into the cotton, all over the country due to seedlings should be classified management. A class of cotton fields, cotton plants vigorous vegetative growth, to a reasonable regulation and control, shaping the ideal plant shape, promote cotton boll early knot, knot more knot, knot big bell; second cotton field to promote the combination of control, Three types of cotton fields developed late, growing weak, water and fertilizer should be taken together to promote ways to promote cotton seedlings early tree. Focus on the following aspects of work: 1. Grasp “Four Rob ” Wheat field interception cotton harvest