【摘要】 通过对大穗黑麦草生物学性状观察及测定叶绿素含量 ,丙二醛含量 ,抗坏血酸氧化酶活性等生理生化指标 ,并与湖北省当前推广的小麦品种鄂恩 1号、鄂恩 4号作比较 ,结果表明它具有较高的抗性 ,为小麦的抗性育种提供了新的野生种资源更多还原

【Abstract】 In this paper,biological properties of L. grandispicum Y.J.Fei were observed and its physio biochemical criterion such as chlorophyll content,malondialdehyde content and ascorbic acid oxidase activity were measured. After comparing with wheat variety EN1 and EN4 in Hubei,the result suggested that the grass has a good resistance. And the new species can provide new wild species resource for wheat resistant breeding.更多还原