Agro-ecological Remediation Technologies on Heavy Metal Contamination in Cropland Soils

总结了常见的农田土壤重金属污染的农业生态修复技术,包括合理施用化肥、施用生物有机肥、秸秆还田、调整作物种植结构、筛选重金属低积累作物品种和耐性作物品种、深耕深翻、控制土壤水分以及施用石灰等修复措施,并对农田土壤重金属污染修复技术的前景进行了展望。 This article summarized the common agro-ecological remediation technology of heavy metal contamination in cropland soils, in-cluding the rational application of fertilizer, bio...

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Bibliographic Details
Published in:Journal of agricultural resources and environment 2013-01, Vol.30 (5), p.39
Main Authors: Ma Tiezheng, Ma, Youhua, Xu, Lulu, Fu Huanhuan, Nie Jingru
Format: Article
Language:Chinese
Subjects:
Agricultural land
Agricultural pollution
Contamination
Crop planting
Fertilizer application
Heavy metals
Loam soils
Metals
Moisture control
Organic fertilizers
Plows
Remediation
Soil contamination
Soil lime
Soil moisture
Soil remediation
Soil sciences
Straw
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Summary:总结了常见的农田土壤重金属污染的农业生态修复技术,包括合理施用化肥、施用生物有机肥、秸秆还田、调整作物种植结构、筛选重金属低积累作物品种和耐性作物品种、深耕深翻、控制土壤水分以及施用石灰等修复措施,并对农田土壤重金属污染修复技术的前景进行了展望。 This article summarized the common agro-ecological remediation technology of heavy metal contamination in cropland soils, in-cluding the rational application of fertilizer, bio-organic fertilizer use, straw application, adjusting the crop planting structure, screening lowly-enriched heavy metal crop varieties and tolerant varieties, super-deep plow, soil moisture control, lime application and so on. The out-look of the remediation technology of heavy metal contamination in cropland soils was prospected.
ISSN:2095-6819
2095-6819