摘要
大豆脂肪含量除受品种自身的遗传性内因决定,在生长发育过程中,所处生态环境条件,气候条件的差异也引起大豆品种化学成分变化,这是重要外因。分析表明,吉林省不但具备选育高油大豆品种的地域条件,而且具有丰富的优良资源材料。到2013年为止,吉林省育成的大豆品种共383个,其中脂肪含量在21%以上的品种计144个,占总品种数的37.5%;脂肪含量在22%以上的品种计63个,占总品种数的16.4%。
The oil content of soybean is controlled by the heredity of cultivars. During the growth and development period of soybean, changes of the chemical composition are also caused by the differences in the ecological environment and climatic condition. Analysis indicated that Jilin province has not only regional environment for selecting high oil soybean varieties but also an abundant superior resources. Up to2013, 383 soybean varieties were released in Jilin province, among them, 144 soybean varieties with oil content more than 21%, 63 varieties with the oil content more than 22%, accounting for 37.5% and 16.4%of the total respectively.
出处
《大豆科技》
2014年第4期1-4,25,共5页
Soybean Science & Technology
基金
农业部现代农业产业技术体系
国家大豆产业技术研发中心-育种与种子研究室-种子生产(CARS-004-PS11)
关键词
大豆
脂肪含量
品种
气候条件
Soybean
Oil content
Varieties
Climatic condition
