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1 材料和方法 1.1 试验地安排在东台市东台乡,面积2.2亩,供试品种“盐棉1015”。试验设处理Ⅰ(去早蕾控晚蕾)、Ⅱ(去早蕾不控晚蕾)、Ⅲ(不去早蕾、控晚蕾)、Ⅳ(不去早蕾、不控晚蕾,CK)4个处理,5次重复,20个
1 Materials and methods 1.1 The experiment was arranged in Dongtai Township, Dongtai City with an area of 2.2 mu and the tested varieties of “salt cotton 1015”. The experiment set up Ⅰ (going to early bud control late bud), Ⅱ (going to early bud not to control late bud), Ⅲ (not going to early bud, controlling late bud), Ⅳ (not going to early bud, not controlling late bud, CK) 4 treatments, 5 repetitions, 20 ones