COMPARISON OF ELECTRO-ULTRAFILTRATION (EUF) AND EXTRACTION BY 0.01-M CACL2 FOR THE DETERMINATION OF AVAILABLE SOIL-NITROGEN

被引:29
作者
APPEL, T
STEFFENS, D
机构
来源
ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE | 1988年 / 151卷 / 02期
关键词
D O I
10.1002/jpln.19881510211
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
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页码:127 / 130
页数:4
相关论文
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