土壤相关因素对毛竹基腐病的影响研究  

Effect of Some Soil Factors on the Occurrence of Moso Bamboo Root Rot

作　　者：余雯雯[1] 张鑫[1] 王稳战[1] 束庆龙[1] 

机构地区：[1]安徽农业大学林学与园林学院,安徽合肥230036

出　　处：《安徽农学通报》2010年第11期214-216,共3页Anhui Agricultural Science Bulletin

摘　　要：毛竹基腐病是目前毛竹的最主要病害。该文对毛竹林基腐病与土壤相关因素之间的关系进行了研究,结果表明:土壤容重越大,土壤孔隙度越小,毛竹基腐病的发病率越高;适宜的土壤含水量和持水量使得毛竹基腐病的发病率最低,为7.7%。Moso bamboo root rot is the most important diseases of bamboo. Studies on the relationship between the soil-related factors with bamboo foot rot showed that： the incidence of moso bamboo foot rot was increased with the increment of bulk density of soil and the decrease of porosity of soil,The lowest incidence of bamboo foot rot is 7. 7% when water content and water-holding capacity are suitable in the soil.

关 键 词：毛竹 基腐病 发病率 土壤因素 

分 类 号：S763.1[农业科学—森林保护学]