丛枝菌根真菌接种对葡萄扦插苗生长效应的影响  

Study on Effects of Arbuscular Mycorrhizal Fungi on the Growth of Cutting Seedlings of Vitis vinifera L

作　　者：熊丙全[1] 阳淑[1] 张勇[2] 曾明[3] 

机构地区：[1]成都农业科技职业学院农学园艺分院,四川成都611130 [2]电子科技大学生命科学与技术学院,四川成都610054 [3]西南大学园艺园林学院,重庆400716

出　　处：《北方园艺》2009年第11期1-4,共4页Northern Horticulture

基　　金：国家科技攻关资助项目(2001BA604A05)

摘　　要：在温室盆栽条件下,通过在不同接种时期对葡萄扦插苗接种不同剂量的丛枝菌根真菌,研究了丛枝菌根真菌对葡萄扦插苗生长效应的影响。结果表明：在葡萄扦插过程中接种丛枝菌根真菌,能促进扦插苗的生长发育,但其促进作用受到接种时期和接种剂量的影响,一般扦插后14～21 d接种30 spores·unit-1的AM菌剂作用最佳,能显著促进葡萄扦插苗根系对P、N等矿质养分的吸收和积累,提高扦插苗的生长效应。In this study,the effects of inoculation period and quantity with Arbuscular mycorrhizal fungi（AMF） on the growth of grape cutting seedlings were studied.The results showed that the effects of AMF on the growth of grape seedlings was significantly influenced by its inoculation period and quantity.The treatment with 30 spores per unit after 14～21 days of planting showed the best effects.The concention of N and P in plant tissues were higher than other treatments.The growth of cutting seedlings were remarkably stimulated.

关 键 词：丛枝菌根真菌 葡萄 扦插苗 生长效应 接种时期 接种剂量 

分 类 号：S663.104.3[农业科学—果树学]