摘要
脂肪含量除受品种本身的遗传性决定外,大豆在生长发育过程中,所处生态环境条件不同,气候条件的差异也是引起大豆品种化学成分变化的重要外因。研究表明,吉林省不但具备了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2008年为止,吉林省育成的大豆品种共315个,脂肪含量在21%以上。的品种102个,占总品种数的32.4%,其中脂肪含量在22%以上的品种计45个占14.3%。
The oil content of soybean is controlled by the heredity of cuhivars. During the growing and developing time of soybean, the changes of the chemical composition were caused by the difference of the ecological environment and climatic condition. It indicated that it has not only regional environment to select high oil soybean varieties but also an abundant of superior resources in Jilin province. Up to present, 315 soybean varieties were developed in Jilin province, there were 102 of 315 soybean varieties which oil content were more than 21%, accounting for 32.4% of them, the oil content of 14.3% of 45 varieties were more than 22%.
关键词
大豆
脂肪含量
品种
气候条件
Soybean
Oil content
Varieties
Climatic condition
