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污染农田的垃圾,主要来自于农家有机肥料。较常见的是混在农家有机肥中的塑料(农膜、包装袋等)、合成纤维、合成橡胶等高分子化合物制品;大量的砖石瓦块、玻璃陶瓷、琉璃炉渣、金属器物,还有废弃石油产品(燃油、润滑油、沥青等)污染,杂草种籽污染和过量的盐、酸、碱和化学农药类的残留污染等等。农业上广为使用的塑料薄膜覆盖技术,产生出
Polluted farmland garbage, mainly from the farm organic fertilizer. More common are mixed in the farm organic fertilizer plastic (plastic sheeting, bags, etc.), synthetic fibers, synthetic rubber and other polymer compounds; a large number of masonry tiles, glass ceramics, glass furnace slag, metal objects, as well as abandoned Contamination of petroleum products (fuels, lubricants, bitumens, etc.), pollution of weed seeds and excessive contamination of salts, acids, alkalis and chemical pesticides. Widely used in agricultural plastic film covering technology, produced