随着棉种产业化程度的提高,我国的棉种脱绒、包衣率逐年提高。棉种精加工技术在主产棉区已基本得到普及。这对于提高我国棉种质量水平起到了非常重要的作用。但由于棉种加工技术不规范,技术参数不具有普遍性与权威性,导致棉种加工质量问题时有发生,有些地方还引起经济纠纷,给棉 With the improvement of the industrialization of cotton seed, the cotton seed in our country is reduced in velvet, and the coating rate is increased year by year. Cotton seed finishing technology in the main cotton area has been basically universal. This has played a very important role in improving the quality of cotton seed in our country. However, due to non-standard cotton processing technology, technical parameters are not universal and authoritative, resulting in cotton quality problems occur from time to time, in some places also cause economic disputes, to the cotton