棉花去叶对棉花生产的作用棉花本来是一种多年生植物,所以叶子经霜才能落掉。但是在棉花生长晚期(8月下旬以后)棉铃开始吐絮时,叶子不但作用很小,而且还变成棉花生产上的赘物,因此在适当时期有必要把棉叶去掉一部或全部。棉花去叶的好处有以下几点。便利机器收花:用机器收花时,若不除去棉叶,则叶子与纤维一起被吸收到转筒中,这样纤维夹杂许 The role of cotton leaves to cotton production Cotton was originally a perennial, so the leaves can fall through the cream. However, in the late cotton growing season (late August and later), bolls begin to flocculate, the leaves not only function very little, but also act as a superfluous on the cotton production, so it is necessary to remove one or all of the cotton leaves at an appropriate time. The benefits of cotton to leave the following points. Facilitate the machine to close the flower: When using the machine to close the flower, if not remove the cotton leaf, the leaf and the fiber are absorbed into the tumbler, so the fiber is mixed