不同国家有机棉质量对比分析  

Comparison and Analysis of the Quality of Organic Cotton in Different Countries

作　　者：张纪兵 杨凡 熊伟 ZHANG Jibing;YANG Fan;XIONG Wei(Nanjing Institute of Environmental Sciences,Ministry of Ecology and Environment,Nanjing 210042,China;Xinjiang Good Harvest Agriculture Development Co.,Ltd.,Urumchi 830011,China)

机构地区：[1]生态环境部南京环境科学研究所,南京210042 [2]新疆沃普农业发展有限公司,乌鲁木齐830011

出　　处：《纺织器材》2021年第4期61-64,共4页Textile Accessories

摘　　要：为了提高人们对有机棉的认知、增加有机纺织品的消费量,介绍有机棉的发展与现状,对比分析土耳其、中国与印度国家有机棉在纤维长度、整齐度、强力、等级、短绒率、疵点数量以及含杂率方面的差异;探讨有机长绒棉的优势、不同国家十年间的质量指标差异,基于其种植标准要求高、产量极低且售价是普通长绒棉的2.0~2.5倍的现实,提出随着市场需求和种植面积增长以及生产技术的不断成熟,有机长绒棉产质量将不断提高、售价可降至普通长绒棉的1.5倍的论断。指出:相比普通棉,有机棉质量较差,产量相对较低,尤其有机长绒棉产量最低,而有机棉纤维长度、整齐度、强力指标在不断提升,短绒率、含杂率、疵点数量在不断减小;产质量较低是制约有机棉制品发展的关键,健全的认证标准、完善的管理体系是有机棉发展的保证;应加强有机棉田间管理、收获管理、轧花管理等,进一步提高其纺纱性能指标,缩小与普通棉的成本差异、指标差异,同时加大宣传力度以提高消费者认知度,最终加快形成有机棉良性发展。In order to improve people’s cognition of organic cotton and increase the consumption of organic textiles,the development and current situation of organic cotton are introduced.The differences in fiber length,uniformity,strength,grade,short fiber content,defect number and impurity content of organic cotton of Turkey,China and India are compared and analyzed.The advantages of organic long-staple cotton and the difference of quality indexes in different countries in ten years are discussed.Based on the fact that its planting standard require is high,the yield is extremely low,and its selling price is 2.0~2.5 times than that of common long-staple cotton,the thesis is proposed that with the growth of market demand and planting area,and maturity of production technology,the quality of organic long-staple cotton will continue to improve,the price can be reduced to 1.5 times of common long staple cotton.It is pointed out that the quality of organic cotton is worse,and the yield is lower than that of common cotton,especially the yield of organic long-staple cotton is the lowest,and the length,uniformity and strength index of organic cotton are continuously improving,and the percentage of the short fiber content,impurities and the number of defects are continuously decreasing.Low quality and yield is the key to restrict the development of organic cotton products,and a sound certification standard and perfect management system are the guarantee of the development of organic cotton.It is necessary to strengthen inter-field management,harvest management and ginning management of organic cotton,further improve its spinning performance index,reduce the cost difference and index difference between organic cotton and common cotton,and strengthen publicity to improve consumer awareness,so as to accelerate the benign development of organic cotton.

关 键 词：有机棉 普通棉 细绒棉 长绒棉 有机纺织品 纤维长度 线密度 强力 含杂率 管理 

分 类 号：TS101.9[轻工技术与工程—纺织工程]