安徽农业科学2012，Vol.40Issue(23)：11672-11674,3.
丛枝菌根对黄檗氮素及含氮物质含量的影响
Effects of VA Mycorrhiza on Content of Nitrogen and Nitrogenous Matter of Amur Cork Tree
摘要
Abstract
[Objective] The research aimed to explore the effects of VA mycorrhiza on the content of nitrogen and nitrogenous matter of amur cork trees(Phellodendron amurense Rupr. ). [Method] The annual seedlings were inoculated with four arbuscular mycorrhiza fungi through potted experiments. [Result] VA mycorrhiza obviously increased the content of nitrogen and nitrogenous matter. The nitrogen content of the leaves increased significantly through infection by VA mycorrhizal fungi. With the inoculating with G. Mosseae, the nitrogen content of seedlings increased by 1.28 to 1. 60 times. VA mycorrhiza also enhanced the activity of nitric acid reductase of the plants, and the content of soluble protein and the proportion of the indole acetic acid. [ Conclusion ] VA mycorrhiza can enhance the metabolic ability of amur cork trees and the photosynthesis characteristics, and promote the growth of the whole plant.关键词
丛枝菌根/黄檗/氮素/含氮物质/含量Key words
VA mycorrhiza/ Amur cork tree/ Nitrogen/ Nitrogenous matter/ Content分类
农业科技引用本文复制引用
方杰,范继红..丛枝菌根对黄檗氮素及含氮物质含量的影响[J].安徽农业科学,2012,40(23):11672-11674,3.
