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问:磷酸二铵能致癌吗?喀左县尤杖子公社.范佳明答:有些地方传说施用磷酸二铵会导致癌症,这是毫无根据的。磷酸二铵是一种高效复合肥,它本身对人体不会造成危害。至于超量施用,那就是另一回事了。凡是氮肥(磷酸二铵也含氮)超量施用,都会污染水源,造成水体的富营养化,使水中含有大量的NO_3—N和NO_2~-,在一定条件下能产生致癌物质——亚硝酸铵。所以,氮肥不要超量施用。
Q: Diammonium phosphate can cause cancer? Kazuo County, especially Zangzi commune. Fan Jiaming A: Some places the legendary use of diammonium phosphate can cause cancer, which is baseless. Diammonium phosphate is a highly effective compound fertilizer that does not cause harm to the human body itself. As for overdosing, that is another story. Any nitrogenous fertilizer (diammonium phosphate also nitrogen) over-applied, will pollute the water, causing water eutrophication, the water contains a lot of NO_3-N and NO_2 ~ -, under certain conditions can produce carcinogens - nitrous acid Ammonium. Therefore, nitrogen fertilizer should not be over-applied.