论文部分内容阅读
含氯化肥是指肥料中含有氯离子的一类化肥,如氯化钾、氯化铵、农盐等。使用含氯化肥时氯离子容易随肥料而带到土壤中,使土壤中盐浓度提高,引起作物的氯害,甚至出现烧种烧苗。那么,如何用好含氯化肥呢?一要根据作物不同的耐氯性慎施根据作物对氯的忍耐能力把作物分为3类:一是强?
Chlorine-containing fertilizer refers to a class of fertilizers containing chloride ions such as potassium chloride, ammonium chloride, agricultural salt and so on. The use of chlorine-containing fertilizers, chlorine ions easily brought to the soil, so that the salt concentration in the soil, causing crop damage, or even burning seedlings. So, how to make good use of chlorinated fertilizers? First, according to the different chlorine tolerance of crops Shen Shi according to crop tolerance to chlorine into the crop is divided into three categories: First, strong?