中国马铃薯2025，Vol.39Issue(2)：100-106,7.DOI:10.19918/j.cnki.1672-3635.2025.02.003
9个马铃薯新品种(系)的产量和产量构成因子分析
Yield and Yield Component Analysis of Nine New Potato Cultivars(Lines)
摘要
Abstract
The yield and yield components of nine different varieties(lines)were comprehensively compared using'Xisen 6'as the control to identify suitable potato varieties(lines)for the southern mountainous areas of Jimsar County,Xinjiang Uygur Autonomous Region,aiming to provide a research foundation for screening,evaluating,and utilizing potato germplasm resources in Jimsar County.The growth period,emergence percentage,main stem number,plant height,tuber number per plant,tuber yield per plant,mean tuber weight,marketable tuber percentage,and yield components of potato varieties(lines)including'Shiyan 1','Dafeng 10','Wotu 5','V7','T2','T7','T8','Xuechuanhong','712',and'Xisen 6'(CK)were compared.Additionally,a correlation analysis was conducted between yield and its components.The tested potato varieties had a growth period of 93-111 days and were classified as mid-or mid-late maturity types.The number of tubers per plant of'T2'and'Wotu 5'was significantly higher than that of the control'Xisen 6',with yield increases of 11.34%and 11.01%,respectively,though the difference was not statistically significant.Overall,'T2'and'Wotu 5'show potential for further demonstration planting.关键词
马铃薯/品种/比较/产量Key words
potato/variety/comparison/yield分类
农业科技引用本文复制引用
张浩,许强,万秀琴,沈洪飞..9个马铃薯新品种(系)的产量和产量构成因子分析[J].中国马铃薯,2025,39(2):100-106,7.基金项目
新疆维吾尔自治区自然科学基金地州青年基金(2022D0169) （2022D0169）
国家马铃薯产业技术体系乌鲁木齐综合试验站(CARS-09-ES36). （CARS-09-ES36）
