黑龙江农业科学Issue(12)：68-72,5.DOI:10.11942/j.issn1002-2767.2024.12.0068
黑龙江省高油大豆品种审定现状及未来趋势
Current Status and Future Trends of High-Oil Soybean Variety Approval in Heilongjiang Province
摘要
Abstract
In order to analyze the process of soybean quality breeding in Heilongjiang Province,the soybean varieties approved by Heilongjiang Provincial authorities between 2001 and 2023 were selected for this study,with a focus on the high-oil soybean varieties among them.The analysis was conducted from the perspectives of the number of varieties approved,the breeding units involved,and the performance of quality traits.The results revealed that the soybean varieties in Heilongjiang Province were primarily dominated by common varieties,with a relatively slow growth in the number of high-oil varieties.However,scientific research institutions and local universities had made relatively high contributions in the field of high-oil soybean breeding.In terms of the fat content of varieties,although new varieties with prominent fat content had been continuously bred and approved in recent years,the overall fat content of varieties had not significantly improved when viewed from the average.The results of the linear regression equation even suggest a decreasing trend.Therefore,there is still a need to accumulate inputs and improve the breeding of soybean varieties,especially in the area of high-oil soybean breeding,so as to improve the seed yield and oilseeds yield of soybean.关键词
黑龙江省/大豆/品种审定/脂肪含量/育种趋势Key words
Heilongjiang Province/soybean/variety approval/fat content/breeding trends引用本文复制引用
赵星棋,王志新,郑伟,李灿东,张振宇,徐杰飞,王象然,魏凡凯..黑龙江省高油大豆品种审定现状及未来趋势[J].黑龙江农业科学,2024,(12):68-72,5.基金项目
农业生物育种国家科技重大专项(2023ZD0403202-02) （2023ZD0403202-02）
黑龙江省农业科技创新跨越工程-农业科技基础创新杰青项目(CX22JQ02) （CX22JQ02）
国家现代农业产业技术体系建设专项(CARS-04-CES04). （CARS-04-CES04）
