新疆农业科学2017，Vol.54Issue(11)：2022-2027,6.DOI:10.6048/j.issn.1001-4330.2017.11.008
棉花黄萎病发病程度对海岛棉产量和纤维品质的影响
Effect of Occurrence Grades of Verticillium Wilt on Yield and Fiber Quality in Island Cotton
摘要
Abstract
[Objective] To study the effect of verticillium wilt on yield and fiber quality in Island Cotton Xinhai No.42 in the hope of providing a theoretical basis for the further prevention and control of verticillium wilt in Island Cotton.[Method] With the island cotton Xinhai No.42 as the research object,all samples of cotton stalk in field desease mursery conditon were cut on October 30th and the occurrence grades were classified and the yield tested and analysed.[Result] The effect of the of cotton verticillium wilt on yield showed that the boll number,boll weight,lint decreased with the increase of the grades of cotton verticillium wilt;the effect of the occurrence grades of cotton verticillium wilt on fiber quality showed that the differences between healthy plant and grade IV diseased plants were significant in upper half mean length,HVI strength,micronaire value,maturity,uniformity and short fiber.[Conclusion] The effect of occurrence grades of cotton verticillium wilt on Yield in Xinhai 42 was great,which showed that the disease had different degrees of effect on different indexes such fiber quality of the plant.关键词
棉花黄萎病/海岛棉/发病程度/产量/纤维品质Key words
cotton verticillium wilt/occurrence grades/inland cotton/yield/fiber quality分类
农业科技引用本文复制引用
戴翠荣,练文明,邰红忠,卢金宝,吴博,王献礼,贺美球,武刚,赵静..棉花黄萎病发病程度对海岛棉产量和纤维品质的影响[J].新疆农业科学,2017,54(11):2022-2027,6.基金项目
National Modem Agricultural Technology System:Cotton Technology System Research Project (CARS-18-50) （CARS-18-50）
" 13th Five-Year Plan" Agriculture and Social Development Research Project of Xinjiang Production and Construction Corps (2016AC027)and Major Scientific and Technological Project of XPCC "Matching Agronomic Technology Research and Demonstration for Machine-harvesting Cotton" (2016AA001-2) （2016AC027）
国家现代农业产业技术体系棉花产业技术体系(CARS-18-50):“十三五”新疆兵团农业与社会发展科技项目(2016AC027) （CARS-18-50）
