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Position: Home > Articles > Investigation on nutrients and heavy metal content of the soils in the drawdown area of Hongfeng lake Southwest China Journal of Agricultural Sciences 2008,21 (4) 1029-1032

红枫湖水库消落区典型土壤养分与重金属含量调查

作  者:
范成五;熊元;秦松
单  位:
贵州省土壤肥料研究所;贵州省农业科学院
关键词:
红枫湖;消落区;土壤养分;重金属;贵州
摘  要:
为了弄清红枫湖水库消落区土壤养分状况,以期为消落区土壤利用提供科学依据,以贵州最大的人工湖泊红枫湖水库消落区典型土壤为对象,调查了消落区土壤中的养分状况及重金属含量。调查结果表明,消落区调查点的典型土壤全量养分、速效养分不高,重金属含量也处于较低水平。在重视引导、适量利用、正确管理的原则指导下,土壤中的氮、磷、钾养分、重金属不会大量向水体迁移,不会对水库水源带来污染。
译  名:
Investigation on nutrients and heavy metal content of the soils in the drawdown area of Hongfeng lake
作  者:
FAN Cheng-wu1,XIONG Yuan2*,QIN Song1(1.Guizhou Institute of Soil and Fertilizer,Guizhou Guiyang 550006,China;2.Guizhou Academy of Agricultural Sciences,Guizhou Guiyang 550006,China)
关键词:
Hongfeng lake;drawdown area;soil nutrient;heavy metal;Guizhou
摘  要:
The nutrients and heavy metals of soils in the drawdown area of Hongfeng lake were investigated to provide the scientific basis for utilization of soils in the drawdown areas.The results showed that the main nutrients,active nutrients and heavy metals in the soils of the drawdown areas were at the lower level and the N,P and K nutrient and heavy metals cannot remove from the soil to water of Hongfeng lake under the proper management principle,which means that it can not pollute the water source of reserviors.

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