【摘 要】
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The agricultural production on the irrigated grounds can not carry on without mineral fertilizers,pesticides and herbicides.Especially it is shown in Uzbekistan
【机 构】
：
Mavlyanov Nariman Ganievich,64 N.Hodjibaev str.,
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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 the
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. Where 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. the year 2003 we were offered to create the
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