论文部分内容阅读
随着棉花品种的改良,单位面积产量的不断提高,对棉花品质质量的要求也愈来愈高。在棉花收获的整个过程中,按照不同的品种特征,根据成熟程度、色泽的好坏,以及早、中、晚不同时期吐絮、炸裂和干湿程度的不同情况,分别采摘、分别摊晒、分别存放、分别轧花、分别出售,一套比较科学的管理方法,这就是通常所说的棉花“五分”。
With the improvement of cotton varieties, the continuous improvement of yield per unit area, the quality of cotton requirements are also getting higher and higher. In the whole process of cotton harvest, according to different varieties of characteristics, according to the degree of maturity, the color is good or bad, as well as early, middle and late different stages of the flocculent, burst and wet and dry levels of different situations were picked, respectively, spread the sun, respectively Storage, respectively ginning, respectively, for sale, a set of more scientific management methods, which is commonly referred to as cotton “five points.”