DETERMINATION OF SOIL NITRATE BY MEANS OF SPECIFIC ION ELECTRODE - COMPARISON AMONG DIFFERENT EXTRACTING SOLUTIONS

被引：11

作者：

PEDRAZZINI, F

CASTELLI, A

NANNIPIERI, P

机构：

[1] Laboratorio per la Chimica del Terreno del C.N.R., 56100, Pisa, Via Corridoni

来源：

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 1979年 / 10卷 / 06期

关键词：

nitrate electrode; soil nitrate determination;

D O I：

10.1080/00103627909366946

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Four different soil nitrate extracting solutions were compared. With the exception of the solution sugg gested by ORION Manual which gave the worst results, the efficacy of other solutions does not depend on the employed type but the presence or absence of particles in solution during the assay by means of the electrode. © 1979, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：883 / 893

页数：11

共 10 条

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PAULL, RE
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[8] 1976, METHODS MANUAL 93 SE
[9] 1976, INSTRUCTION MANUAL N
[10] 1977, INSTRUCTION MANUAL M

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