Using pesticides rolled as the source of soil chemical residues in the soil until the causes of soil pollution of organic compounds such as chlorine and inorganic categories categories.
The use of chemical pesticides. The soil is a source of chemical residues in the soil and cause soil pollution, such as chlorinated organic substances. And inorganic substances.
The use of pesticides. The soil is a collection of chemical residue in the soil and cause pollution, such as message type chlorine organic and inorganic compound type