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化肥只有在合理施用的情况下才能达到增产的目的。如果化肥施用不适时或施用方法不当,常常会导致作物减产,这就是常说的肥害,您一定要小心啦!1.酸性化肥不可与碱性肥料混用碳铵、硫铵、硝酸铵、磷铵不能与草木灰、石灰、窑灰钾肥等碱性肥料混施,会发生中和反应,造成氮素损失,降低肥效。2.含氯的化肥不宜使用在盐碱地和忌氯作物上忌氯作物有烟草、甜菜、薯类、
Fertilizer only in the case of reasonable application in order to achieve the purpose of increasing production. If the improper application of fertilizers or improper application methods, often lead to crop production, which is often said fat, you must be careful! Acid fertilizer can not be mixed with alkaline fertilizers ammonium bicarbonate, ammonium sulfate, ammonium nitrate, phosphorus Ammonium can not be mixed with alkaline fertilizer such as ash, lime, kiln lime and potassium fertilizer, neutralization reaction will occur, causing nitrogen loss and reducing fertilizer efficiency. 2. Chlorine-containing fertilizers should not be used in saline soil and avoid chlorine crops avoid tobacco crops, sugar beet, potato,