求翻译：我国目前使用的塑料制品的降解时间，通常至少需要200年。农田里的废农膜、塑料袋长期残留在田中，会影响农作物对水分、养分的吸收，抑制农作物的生长发育，造成农作物的减产。若牲畜吃了塑料膜，会引起牲畜的消化道疾病，甚至死亡是什么意思？

China plastics degradation time, and usually requires at least 200 years. Farm waste plastic sheeting, plastic bags and long-term residual in the fields, will affect the absorption of the crop for moisture, nutrients, inhibition of crop growth and development, resulting in the production of crops. L

My current use of plastic products of time, usually requires at least 200 years. In the waste land, agricultural films, plastic bags, long-term residues in crops, which may affect the absorption of moisture, nutrients, and suppression of crop growth and development, resulting in crop production. If

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Degradation time of used plastic products in China, usually requires at least 200 years. In the field of long-term waste of plastic sheeting, plastic bag left in the field, will affect the absorption of moisture and nutrients by crops, inhibits growth of crops, causing crop production. If animals ea

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