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Ecological Board for Groundwaters of the Irrigated Grounds

Ecological Board for Groundwaters of the Irrigated Grounds
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摘要 The agricultural production on the irrigated grounds can not carry on without mineral fertilizers,pesticides and herbicides.Especially it is shown in Uzbekistan, in cultivation of cotton.There is an increase in mineralization,rigidity,quantity of heavy metals,phenols and other pollutions in the cotton fields.Thus there is an exhaustion of stocks of fresh underground waters.In the year 2003 we were offered to create
出处 《地学前缘》 EI CAS CSCD 北大核心 2009年第S1期25-25,共1页 Earth Science Frontiers
关键词 pollution groundwater PESTICIDES HERBICIDES ECOLOGICAL BOARD pollution groundwater pesticides herbicides ecological board
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