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首页> 外文会议>Beijing International symposium on land reclamation and ecological restoration >Research on mechanism and ecological effects of mycorrhizal inoculation in different density soil
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Research on mechanism and ecological effects of mycorrhizal inoculation in different density soil

机译：不同密度土菌根接种的机制及生态效应研究

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The soil in mine reclamation area,which degree of compaction was significantly higher than normal soil as a result of the layering cover and laminate engineering method,was not conducive to the growth of plants.Under laboratory conditions,three kinds of soil compaction density levels were simulated and arbuscular mycorrhizal fungi was selected to research the effect and mechanism of action of mycorrhizal fungi inoculation to the growth of plants in different soil compaction.The results indicate that,by the Glomus mosseae mycorrhizal inoculation,the affinity degree between mycorrhizal and plants was high,and the length of hyphae was increased significantly,and the activities space and scope of plant roots was expanded and the resistance and growth condition of plants was improved.The ability of the absorption N,P,K from the soil of plants and the growth of plants was raised significantly; The desirability of the plant to grow in the 1.65 g/cm3 density levels soil was enhanced to 1.35 g/cm3 density levels.
机译：矿井填海区的土壤，压实程度明显高于普通土壤，由于分层盖和层压工程方法，不利于植物的生长。在实验室条件下，三种土壤压实密度水平选择模拟和丛枝菌根真菌，研究菌根真菌接种对不同土壤压实植物生长的作用和机制。结果表明，通过毛细血管菌塞接种，菌根和植物之间的亲和程度高并且菌丝的长度显着增加，扩大了植物根的活动空间和范围，植物的抗性和生长条件得到了改善。吸收N，P，K从植物土壤和生长的能力和生长植物显着提高;该植物在1.65g / cm3密度水平中生长的植物的可取性得到增强至1.35g / cm3密度水平。

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