土壤微生物生物量及其影响因素研究(英文)

被引:18
作者
张江山 [1 ]
郭剑芬 [2 ]
陈光水 [2 ]
钱伟 [2 ]
机构
[1] 福建师范大学环境科学研究中心
[2] 福建省亚热带资源与环境重点实验室
关键词
微生物生物量; 土壤; 影响因素; 研究进展;
D O I
暂无
中图分类号
S154.3 [土壤微生物学];
学科分类号
摘要
土壤微生物生物量的养分贮量比土壤有机质的小,但它既是植物所需养分的有效来源,还是养分的临时贮库。本文根据国内外研究结果综述了一些影响土壤微生物生物量动态的因素。这些因素主要包括 C 和 N 的限制、残留物和营养物质的经营、植物种类、土壤质地、土壤湿度和温度等。通过细致分析,我们认为未来研究应着重于探讨土地利用变化对热带和亚热带土壤微生物生物量的影响。参 55。
引用
收藏
页码:327 / 330+350 +350
页数:5
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