甘蔗糖业2025，Vol.54Issue(5)：25-33,9.DOI:10.3969/j.issn.1005-9695.2025.05.004
云南省第17轮甘蔗品种区试保山点综合表现
Comprehensive Performance of the 17th Sugarcane Regional Trial at Baoshan Site,Yunnan Province
摘要
Abstract
This study aims to evaluate the high-yield potential,sugar content,and stability of the screened-new sugarcane varieties with high yield,high sugar content,lodging resistance,and strong adaptability at the Baoshan site.It provides accurate data support for sugarcane variety registration and reference for the promotion and application of superior sugarcane varieties in Baoshan City.From 2021 to 2024,the 17th regional trials of sugarcane varieties in Yunnan Province was conducted,which included one-year newly planted sugarcane and two-years ratoon sugarcane.A randomized block design was adopted,and a comprehensive evaluation and analysis were carried out on agronomic traits,technological traits,cane yield,and sucrose yield among the tested varieties.The results showed that after the comparative trial of one year of new planting and two years of ratoon cultivation,a comprehensive analysis of agronomic and industrial traits such as sucrose content,yield,and sugar yield revealed that four varieties containing Yunzhe151671,Yunzhe121355,Yunzhe141083 and Dezhe14104 exhibited excellent comprehensive performance.Currently,propagation and demonstration trials of these varieties have been launched.关键词
甘蔗/品种/区试/综合表现Key words
Sugarcane/Variety/Regional trials/Comprehensive performance分类
农业科学引用本文复制引用
段兆祜,杨向红,刘猛道,李正奇,石红军,刘泓敏,段绚,白志刚..云南省第17轮甘蔗品种区试保山点综合表现[J].甘蔗糖业,2025,54(5):25-33,9.基金项目
国家糖料产业技术体系项目(CARS-170717) （CARS-170717）
云南省高层次人才及创新团队选拔专项(202405AD350080) （202405AD350080）
