摘要
目前我国甘蔗产业面临品种单一造成的种性退化、单产及糖分下降等多种问题。为了实现资源优化配置,探讨主蔗区的多系布局,是我国甘蔗产业发展的重要研究方向。本文通过国家糖料产业技术体系在我国主要蔗区广西百色、广西崇左、云南保山进行的第四轮国家甘蔗品种集成示范的2013—2015年数据结果 ,利用因子分析和AHP分析,对参加国家集成示范的10个品种进行了糖分、产量和发育方面的评价与分析。通过客观综合得分对入选品种排出了权重,给出了我国主要蔗区广西和云南相对应的主产蔗区多系品种布局的试行方案。
At present, the sugarcane industry faces on some problems such as the degradation of quality,decrease of the yield and sugar caused by single variety. In order to achieve the optimal allocation of resources,the distribution system（proportion） of varieties or lines in main sugarcane area is becoming one of the important research directions for the sugarcane industry development in China. Based on the data of test stations in Baise and Chongzuo of Guangxi and Baoshan of Yunnan from 2013 to 2015, factor analysis and AHP analysis were used to evaluate and analyze the yield, growth and sugar content of the 10 varieties which participated in the 4 th national integrated demonstration. Through the objective weight by comprehensive score of the selected varieties,the trial scheme of distribution of multiline varieties or lines was given in the main sugarcane area of Guangxi and Yunnan.
作者
谢源
赖晓燕
许玉冬
陈如凯
XIE Yuan;LAI Xiao-yan;XU Yu-dong;CHEN Ru-kai(National Engineering Research Center for Sugarcane of Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian;Jinshan College of Fujian Agriculture and Forestry University, Fuzhou 350002, Fujian)
出处
《中国糖料》
2018年第4期39-43,共5页
Sugar Crops of China
基金
农业部
财政部现代农业(糖料)产业技术体系建设专项资金(CARS-170601)
福建省教育厅资助项目(JAT17015)
福建农林大学科技创新专项基金项目(KFA17523A)资助
关键词
甘蔗
多系品种布局
因子分析
AHP分析
sugarcane
distribution of multiline varieties or lines
factor analysis
AHP analysis
