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中国农学通报

中国农学通报 ›› 2005, Vol. 21 ›› Issue (1): 165-165.

所属专题： 生物技术； 油料作物

• 目次 • 上一篇    下一篇

大豆不同结荚部位籽粒蛋白质、脂肪含量分析

胡喜平   

  • 出版日期:2005-01-05 发布日期:2005-01-05

The Difference of Protein and Oil Content of Soybean Seeds on Different Stem Parts

Hu Xiping   

  • Online:2005-01-05 Published:2005-01-05

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摘要： 对4个不同类型大豆品种的上、中上、中、中下、下、分枝六部分籽粒进行品质分析，各部分蛋白质和脂肪含量差异显著、极显著。蛋白质含量从上至下由高变低（40.010%、38.890%、38.110%、36.428%、35.888%）；无限结荚习性大豆脂肪含量（19.983%、20.873%、21.242%、21.797%、21.908%）与蛋白质相反；亚有限结荚大豆脂肪含量上至中下由低变高（21.411%、21.993%、22.113%、22.538%），下部 (22.151%)低于中下部；分枝上籽粒蛋白质、脂肪含量与中上部差异不显著；全株品质平均值(38.024%、21.760%)接近于中部值。

Abstract: The oil and protein content of seed of different stem parts of four soybean cultures with two different growth habits and two maturity were analyzed. The quality is dominant different. The seed protein content was upper(40.010%) >upper-middle (38.890%)>middle(38.110%) >lower-middle(36.428%) > lower(35.888%) stem part. The seed oil content of indeterminate growth habit soybean was lower(21.908%) > lower –middle(21.797%) >middle(21.242%) >upper –middle(20.873%) >upper (19.983%) stem part. The seed oil content of semi-determinate growth habit soybean was upper(21.411%)