采矿废弃地土壤微生物数量与理化性状相关分析.pdf

采矿废弃地土壤微生物数量与理化性状相关分析.pdf第卷第期湖北农业科学 V0155.
20166 Hubei Jun2016
采矿废弃地土壤微生物数量与理化性状相关分析
杨旭唬率,董文龙,白 2
(11000912430200
剖辛忠稻郑被剖
摘要:。
,其中含水量的影
响最大;有机质、和速效氮是影响细茵数量的主要因子,其中有机质的影响最大;有机质和含水量是影
;速效氮、全氮和速效磷是影响固氮菌数量的主要因
。未发现真茵、细菌、放线茵及固氮茵数量与速效钾含量之间有显著的相关性。
关键词:采矿废弃地:土壤微生物数量;土壤理化性状;相关性;黄石
中图分类号:.篨 A00398114{2016)123060-04
,甤甶
the Correlation between Microbial and and
Abandoned
XulSillZhangshen93DONG琘 Xiao-jia02BAI
(1ChineseAcademy ForesttTBeijing。. 琀 Ecology 琖 430200China
3Huangshi , 435000HubeiChina)
AbstractTheabandoned Huangjing was 甌 correlation between microbial
and and was 甌 and
, water content and total the influencing factors the fungi amountand water
was the biggest influencing anicmaUerpHand available the influencing factors the
anic was the biggest influencing anic and water content the
was the factorAvailable
influencing factors the anic biggest influencing nitrogentotal
and available the influencing factors the azotobacter amountandavailable was the
biggest influencing factorThecorrelation between microbial and available potassium was not found
Key 篴; microbial ; and propertiescorrelationHuangshi
。


、环境污染、自然