我国棉花品种纤维品质的现状及发展对策

本文简述了棉纺织工业发展对原棉的多层次需求，从外观品质和内在品质两个方面，系统地阐明了我国棉花推广品种纤维品质的现状与存在的问题，目前生产的大宗原棉为适宜纺中支纱的细绒棉，内在品质不足之处在于纤维品质类型单一；纤维强度普遍偏低；外在品质存在的主要问题是干枯叶片、苞叶和异性纤维污染，新疆棉区棉纤维含糖粘性亦不容忽视。客观地分析了加入WTO后植棉业和棉纺织工业所面临的严竣形势，提出改善我国原棉品质的技术对策，加强以纤维品质系列化为核心的新品种选育工作，推广以促早熟为重点的栽培技术，制定不同纤维品质类型的国家标准，改革棉花收购过程中纤维品质评价体系，宣传原棉防杂保纯的重要性，组建优质棉产、供、销一体化联合体。

Current situalion and development countermeasure of Chinese cotton varieties fibre quality

This article expounded cotton textile industry need many kinds quality primary cotton.Analyse Chineese cotton varieties cruuent situation and problems from two aspects of exterior and interior quality.The shortcoming of interior quality is fibry quality kind single.fibre stregthen vuniversal low.The problems of exterior quality is dry and withered leaves and bud leaves stamied.The author put forward corresponding methods to counter these problems.