目前我省有些产棉队收花实行科学“五分”,但有的队,“分收”之后由于原棉分级技术水平不高,未能达到增加收入的目的,反而挫伤了棉农的积极性。因此,在棉花分晒过程中,应根据其品质特征和现行价格级差,恰当掌握可选棉,再进行原棉分级才能收到事半功倍的效果。据我们多年实践经验,认为属于下列情况的棉花是可选棉。 At present, some cotton producing teams in our province receive scientific “five points” of income tax collection. However, some teams have not dampened the cotton farmers’ enthusiasm because of the low level of raw cotton grading technology after their “collection”. Therefore, in the process of cotton drying, the quality of cotton should be based on its quality and current price differential, properly grasp the optional cotton, and then cotton grading to receive a multiplier effect. According to our many years of practical experience, that cotton belongs to the following circumstances are optional cotton.