福建农业学报2024，Vol.39Issue(10)：1140-1145,6.DOI:10.19303/j.issn.1008-0384.2024.10.004
强宿根早熟高糖甘蔗新品种闽糖11610的选育及种性分析
Breeding and Characterization of Early-maturing,Ratoon-suitable,High-sucrose Sugarcane Mintang 11610
摘要
Abstract
[Objective]A new sugarcane variety of high yield,high sucrose content,strong ratooning ability,and superb stress resistance was bred.[Method]A sexual hybridization breeding program,"Five-nursery System",was applied using Yuenong 73-204 as the female parent and CP72-1210 as the male parent for the breeding.Morphology and production of the new sugarcane variety were evaluated at official trials.[Results]The Mintang 11610 plant had a medium to large stem and superb performances on seedling emergence,tillering ability,stalk formation,lodging resistance,and ratooning ability.In the 2015-2020 trials,it showed a convincing 13.89%higher average cane yield of 152.998 t·hm-2,1.44%higher sucrose content(in absolute value)of 16.31%,24.90%higher crop sugar yield of 24.946 t·hm-2,28.23%higher perennial root cultivated cane yield of 166.268 t·hm-2,1.07%higher sucrose content(in absolute value)of 16.79%,and 36.99%higher sugar yield of 27.919 t·hm-2 than those of control.It was officially approved a national non-major crop variety in December 2023 with the registration number of"GPD Sugarcane(2023)350009".[Conclusion]Mintang 11610 was an officially certified early-maturing,high-yield,high-sucrose,premium ratooning sugarcane with broad adaptability and stable yield.关键词
甘蔗/新品种/闽糖11610/选育/种性分析Key words
sugarcane/new variety/Mintang 11610/breeding/agronomic characteristics分类
农业科技引用本文复制引用
李瑞美,张树河,李和平,何炎森..强宿根早熟高糖甘蔗新品种闽糖11610的选育及种性分析[J].福建农业学报,2024,39(10):1140-1145,6.基金项目
国家现代农业产业技术体系(糖料)建设专项(CARS-17) （糖料）
