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矿山复垦区土壤微生物及其生化特性研究
引用本文:洪坚平,谢英荷,孔令节,林大仪.矿山复垦区土壤微生物及其生化特性研究[J].生态学报,2000,20(4):669-672.
作者姓名:洪坚平  谢英荷  孔令节  林大仪
作者单位:1. 山西农业大学资环系,太谷,030801
2. 山西原平农业学校,原平,034100
基金项目:山西省留学基金资助项目
摘    要:通过对矿区煤寿石凤化物上几种不同复垦措施的得垦区,进行一系列土壤微生物及其生化特性的分析研究,结果表明,各类和同生物菌群、数量以及生物活性强度、放线菌和真菌的优势种属、土壤养分等均 中植区大于不覆上区,豆科区大于禾本科区;而覆上厚度(10~20cm范围)对土壤养分、生理厚度(10~20cm范围)对土壤养分、生理群微生物及其活性等影响较小,可见覆江层土(10cm左右)种植豆科植物是矿区复垦中一项快速

关 键 词:矿区复垦  微生物特性  豆科植物  覆土  土壤微生物
收稿时间:6/1/1999 12:00:00 AM
修稿时间:2000/2/15 0:00:00

Soil bacteria and their biochemical characteristics on reclamation of coal mines
HONG Jianping,XIE Yinghe,KONG Lingjie and LIN Dayi.Soil bacteria and their biochemical characteristics on reclamation of coal mines[J].Acta Ecologica Sinica,2000,20(4):669-672.
Authors:HONG Jianping  XIE Yinghe  KONG Lingjie and LIN Dayi
Institution:Shanxi Agricultural University; Taigu; China
Abstract:A serires of soil bacteria and their biochemical characteristics was studied on coal gangue hills by reclamation measurements.The results show that:all bacteria population and biochemical activity,genus of actinomyces and fungi,and soil nutrients on covered area with soil were better than those on coal gangue hills without soil cover.Above indexes on legume areas were better than those of grass family areas with the same soil cover.But a variety of thick soil layers from 10 to 20 cm did not show significant different in soil nutrients,physiological bacteria and their activities.Planting legume on thin soil covered\|coal gangue hills is a fast and effective measurement for reclamation of coal mining region.
Keywords:coal reclamation  bacteria characteristics  legume  soil cover
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