Effect of controlled release formulations of diuron and alachlor herbicides on the biochemical activity of agricultural soils
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- 作者：Manuel Tejadaa ; mtmoral@us.es" class="auth_mail" title="E-mail the corresponding author ; Esmeralda Morillob ; Isidoro Gó ; meza ; Fernando Madridb ; Tomá ; s Undabeytiab
- 关键词：Controlled release formulations ; Dissipation ; Herbicides ; Soil enzymatic activities
- 刊名：Journal of Hazardous Materials
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：322
- 期：part_PB
- 页码：334-347
- 全文大小：1496 K
文摘
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The phosphatidylcholine (PC)-clay complex is innocuous to soil microorganisms.
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The PC-clay complex is optimal for use in formulating herbicidal slow release.
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The herbicide-PC-clay complex increases the half-life time of the herbicide in soil.
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Except for the urease activity, alachlor increased soil enzymatic activities.
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The diuron adversely affected soil dehydrogenase and β-glucosidase activities.