期刊
COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
卷 34, 期 1-2, 页码 13-20出版社
MARCEL DEKKER INC
DOI: 10.1081/CSS-120017411
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This study compared the consistency of nutrient extraction among repeated cycles of ion-exchange resin membrane use. Two sandy calcareous soils and different equilibration temperatures were tested. No single nutrient retained consistent values from cycle to cycle in all treatments, although both soil source and temperature conferred some influence. It was concluded that the most conservative use of resin membranes is single-use.
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