近年来 ,随着杂交棉栽培技术的大面积推广 ,对杂交棉种子的生产、加工质量等提出了更高的要求。我县自 1 995年引进泡沫酸脱绒成套棉种加工设备 ,通过 5年对湘杂棉 1号、湘杂棉 2号等杂交棉品种的加工认为 :要提高杂交棉种子的加工质量 ,除在生产过程中 ,加强种子的纯度检验外 In recent years, with the large-scale popularization of hybrid cotton cultivation techniques, higher requirements are put forward on the production and processing quality of hybrid cotton seeds. In 1995, the county introduced the processing equipment of foaming acid depilling and complete set cotton processing. After five years of processing hybrid cotton varieties such as Xiangzamian 1 and Xiangzamian 2, it was considered that to improve the processing quality of hybrid cotton seeds, In the production process, to enhance the purity of seeds outside the test