非灭菌条件下VA菌根菌对肉桂苗生长发育的影响  

Effect of VAM Fungi on the Growth of Cinnamomum cassia Presl. under Non-sterilized Soil Condition

作　　者：罗晓莹[1] 唐光大[1] 许涵[1] 黄永芳[1] 庄雪影[1] 张坤洪 

机构地区：[1]华南农业大学林学院,广州510642 [2]肇庆市林科所

出　　处：《广东林业科技》2004年第3期16-18,27,共4页Forestry Science and Technology of Guangdong Province

基　　金：广东省林业局 (4 4 0 0 -F980 17)

摘　　要：研究了在非灭菌条件下接种木薯球囊霉 (GlomusmanihotisHoweler ,Sieverding&Schenck)对肉桂 (CinnamomumcassiaPresl.)营养袋幼苗生长的影响。结果表明 ,接种组幼苗具有较高的VA菌感染率 ,幼苗的高、径、冠幅生长及根长、叶片数、生物量、叶绿素含量均比非接种对照组高 ,差异达显著水平。An experiment was conducted to explore the effect of one VAM fungi, Glomus manihotis Howeler,Sieverding & Schenck, on the growth of Cinnamomum cassia Presl under non-sterilized condition by container cultivation. It was shown that the infection rate, height growth, biomass and the chlorophyll content of leaf in the inoculated treatment were significantly higher than those in non-inoculated control (P<0.05). It indicated that the mycorrhizal association could enhance the growth of Cinnamomum cassia.

关 键 词：VA菌根菌 肉桂 生长发育 木薯球囊霉 幼苗生长 接种效应 非灭菌条件 

分 类 号：S567.12[农业科学—中草药栽培]