Efficiency of Mixed the Microbial Agent and Slow-release Fertilizer on Reclaimed Soil's Microbial Ecology

HU Ke; WANG Li-bin; DU Hui-ling

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Efficiency of Mixed the Microbial Agent and Slow-release Fertilizer on Reclaimed Soil's Microbial Ecology

更新时间：2024-11-07

- Efficiency of Mixed the Microbial Agent and Slow-release Fertilizer on Reclaimed Soil's Microbial Ecology
- Vol. 25, Issue 5, (2011)
- 作者机构：
  
  山西农业大学资源环境学院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2011
- 稿件说明：
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HU Ke, WANG Li-bin, DU Hui-ling. Efficiency of Mixed the Microbial Agent and Slow-release Fertilizer on Reclaimed Soil's Microbial Ecology[J]. 2011, 25(5).
DOI：

HU Ke, WANG Li-bin, DU Hui-ling. Efficiency of Mixed the Microbial Agent and Slow-release Fertilizer on Reclaimed Soil's Microbial Ecology[J]. 2011, 25(5). DOI：

摘要

在盆栽模拟复垦的条件下

利用传统平板计数法与BIOLOG方法相结合研究菌剂与缓释肥配施对土壤微生物生态的影响。结果表明

菌剂与缓释肥配施能显著提高土壤细菌、真菌和放线菌的数量。同时对土壤酶活性也具有有明显的影响。就脲酶而言

由于缓释肥与菌剂的配合施用

抑制了其活性

延长了缓释肥的肥效。通过对磷酸酶的研究发现

由于菌剂的加入促进了磷酸酶的活性

菌剂与缓释肥配施处理的土壤磷酸酶活性显著高于纯化肥处理的。通过多样性指数的测定表明菌剂与缓释肥配施处理土壤微生物群落的Shannon多样性指数、Simpson多样性指数和McIntosh均匀度等各项指标均显著高于其他处理的。说明菌剂与缓释肥配施不但可以提高土壤微生物功能多样性

而且还可以提高土壤微生物群落均匀度

从而可促进土壤微生物生态系统的稳定

提高土壤微生物群落的生态功能。

Abstract

This experiment aimed at researching on the microbial ecology of microbial agent mixed with slow-release fertilizer by using the method that plate count method and BIOLOG microplate technique.The experiment adopted the method of cultivating potted plants in a greenhouse by reclaimed soil.Appling microbial agent mixed with slow-release fertilizer could increase qualities of bacteria

fungus and actinomycosis remarkably.In addition

appling microbial agent mixed with slow-release fertilizer could enhance the ac...

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