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石油污染草原土壤的综合利用及利用前后土壤物质变化研究

作  者:
刘泽东;柴凤久;高海娟
单  位:
黑龙江省畜牧研究所
关键词:
石油污染;土壤物质;综合利用
摘  要:
为研究在石油的开采中被污染的土壤利用及利用前后土壤物质变化,试验采用大面积种植披碱草、苜蓿、无芒雀麦,对污染草原进行综合利用与利用前后石油污染对土壤全氮、碱解氮、全磷、速效磷、全钾、速效钾、有机碳、pH等理化性质的研究,结果表明,石油污染草原土壤的综合利用来看,披碱草利用的效果最好;从利用前后石油污染对土壤理化性质影响来看,苜蓿的修复效果最优。说明牧草综合利用可以加速石油污染草原土壤生态环境的恢复。
译  名:
Utilization of Petroleum-contaminated Soil and Change Research of Grassland Soil Substance
作  者:
LIU Zedong;CHAI Fengjiu;GAO Haijuan;Animal Science Institute of Heilongjiang Province;
关键词:
oil pollution;;soil material;;utilization
摘  要:
To study the utilization of petroleum-contaminated soil and the change research of grassland soil substance,the study used large-scale cultivation test Elymus,alfalfa,bromegrass pollution and utilization of grassland comprehensive utilization of oil pollution on soil all around nitrogen,nitrogen,total phosphorus,available phosphorus,total potassium,potassium,organic carbon,pH,and other physical and chemical properties.The results showed that,petroleum contaminated grassland soil utilization point of view,the use of Elymus was best;oil pollution from the use of before and after looking at the impact on soil physical and chemical properties,the repairing effect of alfalfa was best.Description grass grassland utilization of petroleum-contaminated soil can accelerate the recovery of the ecological environment.

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