中国油料作物学报2026，Vol.48Issue(2)：24-34,11.DOI:10.19802/j.issn.1007-9084.2025143
西南地区高油大豆资源现状及发展技术途径探索
Analysis of the quality traits of soybean germplasm resources in Southwest China and exploration of technological pathways for developing high-oil varieties
摘要
Abstract
Southwest China is a crucial soybean production region in China.A systematically analysis of the current status of high-oil soybean resources in this region,along with proposing corresponding development strate-gies,is of great significance for enhancing high-oil soybean production capacity and ensuring national food and oil security.In this study,the quality traits of 241 soybean varieties certified in four Southwest provinces from 1998 to 2024,as well as 196 soybean cultivars collected by our research team were examined.The results indicated that among the 437 soybean germplasms in Southwest China,179 were high-protein varieties,while only 20 were high-oil varieties.Yunnan Province ranked first in the number of high-oil varieties.Further analysis revealed that after Sichuan Province certified the first introduced high-oil variety,Fudou 1,in 2004,it was not until 2015 that Chongq-ing certified the second and third high-oil varieties,Yudou 3 and Xidou 9.The certification of high-oil varieties in Southwest China increased significantly after 2020.By assessing the intercropped soybean area and the planting ar-ea of compatible crops such as corn and tobacco in Southwest China,we identified considerable potential for ex-panding high-oil soybean cultivation.In the future,the high-quality development of high-oil soybeans in the region can be advanced through technical approaches such as optimizing cultivation practices,integrating conventional breeding with biotechnological methods.关键词
西南地区/高油大豆/产能提升/栽培措施/品种选育Key words
Southwest China/high-oil soybean/production capacity enhancement/cultivation practices/va-riety breeding分类
农业科技引用本文复制引用
赵耀,唐芬达,贺凌霄,许梅,唐晓培,肖海,杨文钰,刘卫国..西南地区高油大豆资源现状及发展技术途径探索[J].中国油料作物学报,2026,48(2):24-34,11.基金项目
农业农村部科技创新2030—农业生物育种重大项目(2023ZD0403405) （2023ZD0403405）
国家现代农业产业技术体系四川创新团队项目(SC-CXTD-2024-21) （SC-CXTD-2024-21）
国家资助博士后研究人员计划(GZC20252672) （GZC20252672）
