非灭菌条件下VA菌根真菌对紫茉莉幼苗生长的影响  

Effect of VA Mycorrhizal Fungi to Seedling Growth of Mirabilis Jalapa on the Condition of Non Sterilization

作　　者：李莺[1] 王虹[1] 薛鹰 

机构地区：[1]西安联合大学生物系,陕西西安710061 [2]高陵县姬家一中,陕西高陵710200

出　　处：《西安联合大学学报》2000年第2期7-10,共4页

摘　　要：用盆裁方法研究了非灭菌条件下 ,接种 VA菌根真菌 Selerocystis sinuosa对紫茉莉幼苗生长发育的影响 .结果表明 ,接种 VA菌根真菌能提高 VA菌对紫茉莉的浸染率 ,接种株的营养生长、叶绿素含量和花青素含量优于对照株 ,说明接种This paper studies the effect to seedling growth of Mirabilis jalapa inoculated with VA mycorrhizal fungi( Selerocystis sinuosa ) on the condition of non sterilization by pot cultivation. The result indicates that the method can increase the infection rate to Mirabilis jalapa and the inoculated plant is better than the contrast plant in vegetative growth and the content of chlorophyll and cyanidin. It is explained that the method can promote the seedling growth of Mirabilis jalapa .

关 键 词：VA菌根真菌 紫茉莉 幼苗生长 非灭菌条件 

分 类 号：S685.160.1[农业科学—观赏园艺]