USE OF THE N-15-DILUTION TECHNIQUE FOR FIELD MEASUREMENT OF SYMBIOTIC NITROGEN-FIXATION

被引：11

作者：

EDMEADES, DC ^{[1
]}

GOH, KM ^{[1
]}

机构：

[1] UNIV CANTERBURY,LINCOLN COLL,DEPT SOIL SCI,CHRISTCHURCH,NEW ZEALAND

来源：

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 1979年 / 10卷 / 03期

关键词：

15N fractionation nitrogen pasture; legume grass; Symbiotic nitrogen fixation 15N-enrichment;

D O I：

10.1080/00103627909366914

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Quantitative distribution of 15N in artificially and natural- ly enriched field-growing legume-based pastures are presented and compared. The results are discussed in terms of the assumption of the 15N-dilution technique as a means of measuring symbiotic nitrogen fixation under field conditions. Copyright © 1979 by Marcel Dekker, Inc. All Rights Reserved.

引用

页码：513 / 520

页数：8

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