甘蔗糖业2025，Vol.54Issue(4)：47-52,6.DOI:10.3969/j.issn.1005-9695.2025.04.006
甘蔗新品种柳糖1017的选育及其种性分析
Breeding and Varietal Characteristics Analysis of New Sugarcane Variety Liutang1017
摘要
Abstract
Liutang1017 is a new sugarcane variety bred by the Liuzhou Agricultural Science Research Center through sexual hybridization using Yunzhe94-343 as the female parent and CP81-1254 as the male parent,strictly followed by the"Five-plot System"breeding protocol.The regional trials for sugarcane varieties in Guangxi sugarcane varieties conducted by one-year new planting and two-year ratooning from 2020 to 2022,demonstrated that Liutang1017 achieved the average cane yield of 97.64 t/hm2,the average sucrose content from November to March of the following year is 14.89％respectively,with the increases of 16.38％and 1.12％over the control Xintaitang22.Liutang1017 exhibited the superior agronomic traits of strong tillering capacity,high stalk population,excellent ratooning ability and high resistance to smut(Sporisorium scitamineum)and pokkah boeng(Fusarium sacchari).Liutang1017 was registered in the National Registration of Non-major Crop Variety System in December 2024,with the registration number was GPD Sugarcane(2024)450026.Moreover,multi-location and multi-year field trials also confirmed that Liutang1017 was an early-maturing,high-yielding,and high-sugar sugarcane variety with robust ratooning ability and easy defoliation.The analysis indicated that Liutang1017 exhibited broad adaptability,superior and more stable yield performance compared to the control Xintaitang22.It was particularly suitable for planting on dry slopes or waterlogged fields with medium to high fertility in ecological zones similar to Liuzhou,Hechi,Chongzuo,and other areas.关键词
甘蔗/新品种/柳糖 1017/选育/种性Key words
Sugarcane/New variety/Liutang1017/Breeding/Varietal characteristics分类
农业科技引用本文复制引用
韦开军,邓思,杨业彬,苏小茴,阳康春,覃耀冠,韦冠睦,韦慧明,贝建设..甘蔗新品种柳糖1017的选育及其种性分析[J].甘蔗糖业,2025,54(4):47-52,6.基金项目
广西科技计划项目(桂科农AB24153007) （桂科农AB24153007）
广西科技重大专项(桂科AA22117002-6) （桂科AA22117002-6）
科技先锋队"强农富农""六个一"专项行动(桂农科盟202503-9) （桂农科盟202503-9）
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) （NYCYTXGXCXTD-2021-03）
