大豆科学2024，Vol.43Issue(3)：257-265,9.DOI:10.11861/j.issn.1000-9841.2024.03.0257
大豆株型与高光效育种的理论与实践
The Theory and Pratice of Soybean Breeding by Ideal Plant Type and High Photosynthetic Efficiency-My 50 Years Experience in Soybean Breeding(Part Ⅰ)
摘要
Abstract
This paper summarizes Du Weiguang's 50 years of research experience in soybean breeding from 1975 to 2024,including conventional breeding,high-light efficiency breeding,ideal plant type breeding,practicing molecular module design breeding,and genome-wide QTL-allele design breeding(combination design and genotype design)new methods.In this paper,we systematically summarized the theory and practice of soybean plant type and high light efficiency breeding,and expounded that soybean plants were the carriers of light energy absorption,so that plant type was related to high light efficiency.The ideal plant type and ideal design scheme and its breeding bottleneck were proposed,and the dense-tolerant soybean plant type was discussed.The concept and technical route of high-light-efficiency breeding,the physiological basis of high-light-efficiency photosynthesis and the bottleneck of high-light-efficiency breeding were proposed.By summarizing the 30 years of high-efficiency breeding,it provides a reference for scientists and technicians engaged in soybean breeding research for further research.关键词
大豆/株型与高光效/理想株型和理想型/高光效育种Key words
soybean/plant type and high light efficiency/ideal plant type and ideal type/high light efficiency breeding引用本文复制引用
杜维广..大豆株型与高光效育种的理论与实践[J].大豆科学,2024,43(3):257-265,9.基金项目
"七五""八五""九五"期间"大豆新品种选育技术"攻关课题,第三层次"大豆育种应用基础和技术研究" （）
国家973计划:光合作用高效转能机理及其在农业中的应用(G1998010100). （G1998010100）
