棉花产量由每亩铃数、铃重和衣分三个因素所组成,它们同单位面积产量有明显的正相关。这三个因素有其自身的发展规律,需要一定的外界条件。人们认识了这些规律性,就可充分发挥主观能动作用,积极创造条件,促使棉花产量三因素的发展朝着铃多、铃重和衣分高的方面转化,从而获得高产稳产。 The yield of cotton consists of three factors: the number of bells per bell, the boll weight and the decolonization, and they have obvious positive correlation with the yield per unit area. These three factors have their own laws of development and require certain external conditions. Recognizing these regularities, people can give full play to their subjective initiative and actively create the conditions for the transformation of the three factors of cotton yield toward the areas of bolls, bolls and lint, so as to achieve high and stable yield.