我国大麦品种资源赖氨酸含量的区域分布及生态条件分析  

Area Distribution and Ecological Condition of Lysine Content of Chinese Barley Germplasm Resources

作　　者：张丽华[1] 林澄菲[1] 吕潇[1] 李桂凤[1] 

机构地区：[1]山东省农科院中心实验室,济南250100

出　　处：《大麦科学》1998年第3期12-14,共3页Barley Science

摘　　要：论述了我国大麦品种资源赖氨酸含量状况以及与生态条件的关系。指出大麦赖氨酸含量与所处的地理位置和气候条件密切相关，并呈现区域性分布，北方春大麦区最高平均为0．51％，冬大麦区和裸大麦区较低分别平均为0．43％和0．42％。The thesis discusses the lysine contentof Chinese barley germplasm resources and the relation to ecological condition. The analysis results is as follows: The the content of lysine in barley ranges from 0. 30 % to 0. 75 %. The average content of lysine is 0. 47 %. The thesis indi cates that the content of 1ysine in barley takes on territorial distribution and ties up the location and the climate. The content of lysine in the northern spring barley areas ranks the highest. The average content is 0. 51 %. In winter barley and naked barley areas, the content of lysine is lower.The average content is 0. 43 % and 0. 42% respectively.

关 键 词：大麦 赖氨酸 生态条件 品种资源 

分 类 号：S512.302.4[农业科学—作物学]