新疆农业科学 ›› 2020, Vol. 57 ›› Issue (11): 2099-2107.DOI: 10.6048/j.issn.1001-4330.2020.11.018

• 作物遗传育种·种质资源·分子遗传学·土壤肥料·农产品分析检测 • 上一篇    下一篇

新疆陆地棉纤维品质演进趋势与改良分析

阿里甫·艾尔西1, 朱家辉1, 刘志清1, 王为然1, 宁新民1, 肖丽2, 孔杰1   

  1. 1.新疆农业科学院经济作物研究所,乌鲁木齐 830091;
    2.新疆农业科学院科研管理处,乌鲁木齐 830091
  • 收稿日期:2020-03-12 出版日期:2020-11-20 发布日期:2020-10-23
  • 通信作者: 肖丽(1981-),女,新疆伊犁人,副研究员,硕士,研究方向为农业科研管理,农业资源高效利用,(E-mail)34324203@qq.com
    孔杰(1980-),男,新疆石河子人,研究员,博士,研究方向为海岛棉遗传育种,(E-mail) kongjie.258@163.com
  • 作者简介:阿里甫·艾尔西(1968-),男,新疆托克逊人,研究员,研究方向为棉花育种与产业化,(E-mail)3034423623@qq.com
  • 基金资助:
    国家重点研发计划(2017YFD0101604);转基因专项(2016ZX08005-005);棉花产业技术体系(CARS-15-09);新疆农业科学院科技创新重点培育专项(xjkcpy-001);国家自然科学基金(31660411,31460306);新疆农业科学院青年科技骨干创新能力培养项目(xjnkq-2019008);新疆维吾尔自治区天山英才计划(201720301)

Development Trend and Improvement Suggestions of Fiber Quality of Upland Cotton in Xinjiang

Alifu Aierxi1, ZHU Jiahui1, LIU Zhiqing1, WANG Weiran1, NING Xinmin1, Xiao Li2, KONG Jie1   

  1. 1. Institute of Economic Crops, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China;
    2. Department of Scientific Research Management, Xinjiang Academy of Agricultural Sciences, Urumqi 830091
  • Received:2020-03-12 Online:2020-11-20 Published:2020-10-23
  • Correspondence author: Xiao Li (1981-), female, associate researcher, research field: Agricultural Research Management.(E-mail)34324203@qq.com
    KONG Jie (1980-),male, researcher, Ph.D., research field: Genetics and Breeding of cotton,(E-mail)kongjie.258@163.com
  • Supported by:
    Supported by the National Key R & D Program Project of China (2017YFD0101604); the Major Project of Genetically Modified Organisms Breedings (2016ZX08005-005);China Agriculture Research System(CARS-15-09); Key Cultivating Project of Scientific and Technological Innovation of Xinjiang Academy of Agricultural Sciences (xjkcpy-001); National Natural Science Foundation of China(31660411 and 31460306); Young Sci-Tech Talents Projects of XAAS(xjnkq-2019008); Xinjiang Tianshan Talents Project (201720301)

摘要: 【目的】 研究2008年以来的新疆棉花纤维品质变化,分析新疆棉花纤维品质的整体状况及发展趋势,为新疆陆地棉纤维品质改良提供参考。【方法】 收集2008~2018年我国棉花公证检验检测数据,分年度、分区域整理,分析新疆棉花纤维品质演进趋势。【结果】 11年来,新疆棉花公检占比呈逐年增加的趋势,由2008年的65.1%增长到2018年的98.3%。纤维长度呈现出先下降后上升再到平稳的趋势,2018年已达29.2 mm,高于全国平均水平。其中,2016~2018年提升较快,“30~32 mm”棉包所占比较2011~2015年提高8.3个百分点;新疆棉花平均纤维比强度呈波动变化趋势,2017~2018年提升明显,2018年平均为28.4 cN/tex,比强度“≥29 cN/tex”的棉包占比达34.2%;新疆棉花纤维整齐度变化较小,高于全国平均值,且新疆地方棉花优于兵团,较后者高0.3个百分点,“高级及以上级” 整齐度占比新疆棉花呈现出波动下降的趋势,其中地方棉花下降态势较明显;新疆棉花马克隆值呈现出先下降后上升的趋势,“A+B级”平均占比高于全国。兵团棉花马克隆值好于地方,“A+B” 级年均占比较后者高出5.5个百分点;新疆棉花品级呈现出向好的方向发展,好于全国平均水平,地方棉花质量优于兵团。【结论】 新疆棉花对全国棉花贡献日益增大。近3年来,新疆棉花在纤维长度、比强度、马克隆值、整齐度、品级均明显提升,但也存在比强度较差、平均整齐度下降,以及高比强度、高整齐度棉花占比偏低等问题。在新疆棉花品种技术研发、示范推广及加工体系建设等方面,制定科学可行的产业政策,为实现新疆棉花适度规模、优质高效、绿色可持续的发展目标提供支撑。

关键词: 陆地棉; 公证检验; 纤维品质; 变化趋势; 改良

Abstract: 【Objective】 Through the analysis of the changes of cotton fiber quality in Xinjiang since 2008, the this paper aims to comprehensively understand the overall situation and development trend of cotton fiber quality in Xinjiang, to clarify the existing problems, and to provide reference for scientific research and related industry decision-making in the future period.【Methods】 By querying China cotton notarization inspection and testing data from 2008 to 2018, the data were sorted by year and region to analyze the quality of Xinjiang cotton fiber.【Result】 In the past 11 years, the percentage of Xinjiang cotton public inspection has been increasing year by year, from 65.1% in 2008 to 98.3% in 2018. In terms of fiber length, it showed a trend of decreasing first, then rising, and then being stable, reaching 29.2mm by 2018, which was higher than the national average. Among them, the increase was rapid from 2016 to 2018, and the percentage of "30-32mm" cotton bales increased by 8.3% from 2011 to 2015. In terms of fiber specific strength, the average fiber specific strength of Xinjiang cotton fluctuated. The improvement was obvious from 2017 to 2018. The average was 28.4 cN/tex in 2018, and the proportion of cotton bales with a specific strength "≥29 cN/tex" accounted for 34.2%. In terms of fiber uniformity, Xinjiang cotton has changed less than the national average. And the LAXJ cotton is better than the XPCG, 0.3 % higher than the latter. The proportion of "high-level and above" uniformity shows a trend of declining fluctuations in Xinjiang. Among them, the decline in LAXJ cotton is more obvious. In terms of micronaire, Xinjiang cotton showed a downward trend and then an upward trend. The average proportion of “A + B” was higher than that of the whole country. The micronaire of cotton in regimental farms was better than that of the other local areas, with an average annual rate of 5.5 %. In terms of grade, Xinjiang cotton demonstrated a good development, better than the national average, and the quality of LAXJ cotton is better than that of XPCC.【Conclusion】 Xinjiang cotton has increasingly contributed to the national cotton. In the past 3 years, Xinjiang cotton has improved significantly in terms of fiber length, strength, micronaire, uniformity, and grade, but it also faces some problems, such as lower strength, lower uniformity, and lower proportion of high strength and high uniformity cotton. Therefore, in the near future, we should consider the above deficiencies in the construction of cotton industry system in Xinjiang, make scientific and feasible policies, and finally provide support for the sustainable development of cotton in Xinjiang.

Key words: Xinjiang upland cotton; notarization inspection; fiber quality; development trend; improvement suggestions

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
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