青云翻译

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Because of the irrational use of pesticides, in particular herbicides, resulting in injury accidents frequently, often cause large area production cuts or even absolutely, seriously affected agricultural production. Long residual effect herbicides residues in soils is one of the important reasons.

Because uses the agricultural chemicals not reasonably, specially the weed killer, causes the chemical damage accident to be frequent, causes the big area underproduction even certainly to produce frequently, has affected the agricultural production seriously.In the soil the residual long residual e

Due to the unreasonable use of pesticides, particularly herbicides, leading to drug harm arising from accidents have frequently, and often do not even large production output, have a severe impact on the agricultural production. residues in the soil long residual effect of herbicides is one importan

Because of the irrational use of pesticides, in particular herbicides, resulting in injury accidents frequently, often cause large area production cuts or even absolutely, seriously affected agricultural production. Long residual effect herbicides residues in soils is one of the important reasons.