| 辽宁省有机肥中重金属含量调查分析及科学施用有机肥的建议 |
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| 引用本文： | 刘昱东.辽宁省有机肥中重金属含量调查分析及科学施用有机肥的建议[J].农业科技与装备,2012(1):10-13. |
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| 作者姓名： | 刘昱东 |
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| 作者单位： | 辽宁省土壤肥料总站,沈阳,110034 |
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| 摘 要： | 有机肥是无公害农业和绿色食品生产的主要肥料,增施有机肥是我国强化耕地质量建设的有效途径。减少土壤中重金属污染是现代农业发展中需要解决的一个重要问题。一方面要加强有机肥中重金属监测,避免有机肥施用给土壤带来重金属污染;另一方面要科学合理施用有机肥,防止土壤重金属污染。
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| 关 键 词： | 有机肥 重金属 土壤 污染 科学施用 |
Analysis on the Survey of Heavy Metal Content in Organic Fertilizers in Liaoning and Suggestions |
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| LIU Yudong.Analysis on the Survey of Heavy Metal Content in Organic Fertilizers in Liaoning and Suggestions[J].Agricultural Science & Technology and Equipment,2012(1):10-13. |
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| Authors: | LIU Yudong |
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| Institution: | LIU Yudong (Liaoning Master Station of Soil and Fertilizer, Shenyang 110034, China) |
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| Abstract: | Organic fertilizer is a major fertilizer for pollution-free agriculture and green food production. Increasing applications of organic fertilizers is an effective way to improve farmland quality. Reducing heavy metal pollution in soils is an issue that must be tackled in developing modern agriculture. On the one hand, we should enhance monitoring on the heavy metals in organic fertilizers and reduce heavy metal pollution to the soil. On the other hand, we should conduct scientific applications of fertilizers to prevent heavy metal pollution. |
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| Keywords: | organic fertilizer heavy metal soil pollution scientific application |
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