[1]郭勇,姜思琦,于莉莉,等.基于国内外大豆品种比较的中国大豆品种改良路径探索[J].大豆科学,2024,43(04):395-401.[doi:10.11861/j.issn.10009841.2024.04.0395]
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基于国内外大豆品种比较的中国大豆品种改良路径探索

《大豆科学》[ISSN:1000-9841/CN:23-1227/S] 卷: 第43卷 期数: 2024年04期 页码: 395-401 栏目: 出版日期: 2024-07-20
Title:
Exploration of Pathway on the Improvement of Chinese Soybean Varieties Based on Comparison Between China and Foreign Countries
作者:
郭勇; 姜思琦; 于莉莉; 徐江源; 洪慧龙; 邱丽娟
中国农业科学院 作物科学研究所/作物基因资源与育种全国重点实验室/农作物基因资源与遗传改良国家重大科学工程/农业农村部北京大豆生物学重点实验室，北京 100081
关键词:
大豆; 品种改良; 高油高产; 路径
DOI:
10.11861/j.issn.10009841.2024.04.0395
摘要:
我国的大豆生产落后于世界大豆主产国，从品种角度看，存在着单产水平低、油分含量低等问题。本文对主产国大豆品种研发应用情况以及美国大豆品种发展趋势进行分析，明确了美国在大豆种质的资源研究、育种技术研发、品种特性鉴定以及环境因素研究等方面对于大豆品种研发的促进作用。通过对中美大豆品种特性的全面比较分析，明确我国大豆品种在单产、含油量、种植密度等方面的差距，提出了快速提升我国大豆品种产量和品质的路径，即通过对高油大豆资源进行表型精准鉴定，研发全基因组选择、转基因等高效育种技术，聚合产量和其他优异性状，创制优异大豆种质，设计培育高油高产突破性品种，以期为中国大豆品种改良研究提供参考。

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更新日期/Last Update: 1900-01-01