董元华.生物有机肥与耕地土壤质量[J].中国科学院院刊,2015,30(Z1):150-161.

生物有机肥与耕地土壤质量

Effect of Organic Fertilizer on Soil Quality: A Review
作者
董元华
中国科学院南京土壤研究所 南京 210008
Dong Yuanhua
Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008, China
中文关键词
         有机肥;土壤质量;可持续利用
英文关键词
        organic fertilizer;soil quality;sustainable management
中文摘要
        有机肥的合理施用可以提高土壤肥力质量和农产品品质、增加土壤生物多样性。但有机肥中含有重金属、抗生素、激素与内分泌干扰物、病原生物、抗性菌等污染物及抗性基因的扩散, 有机肥农用可能会对土壤环境质量、健康质量及食品安全造成威胁。此外, 有机肥同化肥一样, 不合理施用也会造成土壤次生盐渍化、土壤N、P积累与淋失、增加温室气体排放等。文章综述了有机肥对土壤肥力质量、环境质量和健康质量的影响, 并对今后的研究趋势进行了展望。
英文摘要
        The Effect of organic fertilizer on soil has been one of the important research topics in sustainable utilization of soil. Proper application of manure can improve soil fertility and the quality of agro-products, as well as enhance the biodiversity of the soil ecosystem. However, due to the contaminants such as heavy metals, antibiotics, estrogens, pathogens, antibiotic resistance bacterial and resistance genes contained in organic fertilizer, it can potentially threaten the soil quality, food safety, and health quality. Moreover, similar to chemical fertilizer, improper application of organic fertilizer can result in the risk of secondary soil salinization, leaching of nitrogen and phosphorus, and emission of green-house gases. This paper reviews the effect of organic fertilizer on soil fertility, soil environment and health quality. It also provides an outlook for future research.
DOI10.16418/j.issn.1000-3045.2015.Z1.017
作者简介
董元华 中科院南京土壤所研究员,中科院泰州应用技术研发及产业化中心主任,中国土壤学会生态专业委员会主任、江苏省生态学会副理事长、江苏省土壤学会副理事长。主要从事土壤生态、污染生态方面的研究工作,共发表有关论文190 余篇, 获国家发明专利授权40 项。E-mail:yhdong@issas.ac.cn
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