中国糖料2024，Vol.46Issue(4)：1-10,10.DOI:10.13570/j.cnki.scc.2024.04.001
广西甘蔗新品系的DTOPSIS法综合评价
Comprehensive Evaluation of New Sugarcane Lines in Guangxi by DTOPSIS Method
摘要
Abstract
[Objective]In order to screen out the varieties with excellent comprehensive traits,[Method]8 new sugarcane lines from Guangxi were used as the material,with'XTT22'as the control variety.A comparative experiment across plant crop and two ratoon crops was conducted,a total of 12 traits,such as sugarcane yield,sucrose content,and sugar yield were analyzed through both variance analysis and the DTOPSIS.[Result]Three clones with good comprehensive performance were selected from the eight clones,and the Ci order was'Liutang 10-17'(0.679)>'Guitang 12-1764'(0.650)>'Guitang 12-422'(0.634).The cane yield and sugar yield of'Liutang 10-17'were both the highest,and the sucrose content was also higher.It had strong ratooning ability and a low incidence of smut disease,suggesting potential for prolonging harvests of ratoon crops.'Guitang 12-1764'had a high emergence rate,robust ratooning and sprouting capacity,multiple millable stalks,and higher sucrose content and sugar production.'Guitang 12-422'had strong tillering ability,the most millable stalks,low incidence rate of smut and Pokkah boeng,and high cane and sugar yields.[Conclusion]'Liutang 10-17','Guitang 12-422',and'Guitang 12-1764'showed excellent comprehensive traits and are suitable for promotion and cultivation in the sugarcane-growing areas of Liuzhou(Guangxi)and other regions with similar climatic conditions.关键词
甘蔗/DTOPSIS法/新品系Key words
sugarcane/DTOPSIS method/new sugarcane lines分类
农业科技引用本文复制引用
苏小茴,杨业彬,邓思,韦荣维,韦慧明,何晓媚,周建平,韦开军..广西甘蔗新品系的DTOPSIS法综合评价[J].中国糖料,2024,46(4):1-10,10.基金项目
广西科技重大专项(桂科AA22117002) （桂科AA22117002）
科技先锋队"强农富民""六个一"专项行动(桂农科盟 202403-9) （桂农科盟 202403-9）
国家现代农业产业技术体系广西甘蔗创新团队建设项目(nycytxgxcxtd-2021-03)资助. （nycytxgxcxtd-2021-03）
