TRANSPORT OF PESTICIDE IN UNSATURATED SOIL AND ITS INFLUENCE FACTORS
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Abstract:
It is desirable to be able to estimate the fate of a pesticide applied to the agricultural fields.The widespread nature of pesticides contamination makes the problem difftcult because it is not as a ‘point source' that can be isolated and controlled.The fate is determtned by a number of environmental processes,many of which operate in the unsaturated zone of soil.A mathematical simulation technique has been developed to evaluate pesricide leaching potential.
Yang Dawen, Yang Shixiu, Mo Hanhong. TRANSPORT OF PESTICIDE IN UNSATURATED SOIL AND ITS INFLUENCE FACTORS[J]. Acta Pedologica Sinica,1992,29(4):383-391.