【摘 要】
：
沸石用于农业,主要作±壤改良剂,试验结果表明,沸石能吸附碱化土中性 Na~+、So_4~(2-)等离子,降低土壤 PH 值和碱化度,改善土壤理化性能,并提高交换量,使土壤向有利于作物生
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沸石用于农业,主要作±壤改良剂,试验结果表明,沸石能吸附碱化土中性 Na~+、So_4~(2-)等离子,降低土壤 PH 值和碱化度,改善土壤理化性能,并提高交换量,使土壤向有利于作物生长的方向发展,提高产量。从而为碱化土壤的改良提供了新的途径。
The results showed that the zeolite can adsorb alkaline Na ~ +, So_4 ~ (2-) ions in alkalized soils, reduce the PH value and alkalization degree, improve the physical and chemical properties of the soil, And increase the amount of exchange so that the soil will be conducive to crop growth in the direction of development and increase production. So as to improve the alkalized soil provides a new way.
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