作　　者： ; ;

机构地区： 华中农业大学园艺林学学院

出　　处： 《中国农学通报》 2004年第2期120-122,131,共4页

摘　　要： 丛枝菌根有增强果树吸收矿物质营养的特性 ,起到代替肥料的作用 ,故称为生物肥料。文章分析果树丛枝菌根生物肥料的四大生物效应 ,即促进生长、增强矿质营养的吸收、改善水分、解决果树重茬及其机理 ,提出丛枝菌根在果树应用中的必要性。 Arbuscular mycorrhizae have ability to improve mineral quality of fruit tree, replacing the fertilizer, so called the biological fertilizer . Paper analyzes four biological effect of arbuscular mycorrhiza, including promote plant growth, enhance absorption of mineral nutrition, improve water metabolism and resolve the problem of re-inseminator in fruit tree . Mechanisms of four arbuscular mycorrhizal biological effect are explained., as well as paper brings forward the arbuscular mycorrhizal necessity in fruit tree. Arbuscular mycorrhizal propagating is to study the hot point i n future.

关 键 词： 果树 生物肥料 丛枝菌根 肥效 矿物质营养

领　　域： [农业科学] [农业科学]