棉花是人类重要的生活必需资料,而其副产品又是工业和轻工业的主要原料。科学技术的发展,为棉花副产品的综合利用和深度加工开拓了广阔的前景。棉花全身都是宝,从纤维到短绒,从棉籽到棉饼,从棉根到棉秆,样样都有用途,经济价值很高。但是,长期以来一般只以棉纤维作纺织原料,以棉籽榨油,以棉饼作肥 Cotton is an important material for humankind’s life, and its by-products are the main raw materials for industrial and light industry. The development of science and technology has opened up broad prospects for the comprehensive utilization and deep processing of cotton by-products. The whole body is a treasure of cotton, from fibers to linters, from cottonseed to cotton cake, from cotton roots to cotton stalks, everything has a use, high economic value. However, for a long period of time, cotton fibers have been used as raw materials for textile production, cottonseed oil extraction and cotton cake as fertilizer