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化学肥料的酸碱性，也叫肥料反应，可分为两种，一种叫化学酸碱性（即化学反应）。我们常说的肥料为酸性或碱性，就是指化学肥料的化学酸碱性。这是指化学肥料溶解在水中以后的反应。这是由于化学肥料本身的化合物的特性，或者由于在制造过程中，含有一定量的酸性或碱性物质的
Chemical fertilizer acid-base, also known as fertilizer reaction can be divided into two kinds, one is called chemical acid-base (ie chemical reaction). We often say that the fertilizer is acidic or alkaline, refers to the chemical fertilizer chemical and alkaline. This refers to the chemical fertilizer dissolved in water after the reaction. This is due to the nature of the compound of the chemical fertilizer itself or due to the fact that it contains a certain amount of acidic or alkaline substances during the manufacturing process