DINITROGEN FIXATION ESTIMATES IN ALFALFA-RYEGRASS SWARDS USING DIFFERENT N-15 LABELING METHODS

被引：29

作者：

DANSO, SKA ^{[1
]}

HARDARSON, G ^{[1
]}

ZAPATA, F ^{[1
]}

机构：

[1] INT ATOM ENERGY AGCY,AGR LAB SEIBERSDORF,A-1400 VIENNA,AUSTRIA

来源：

CROP SCIENCE | 1988年 / 28卷 / 01期

关键词：

D O I：

10.2135/cropsci1988.0011183X002800010023x

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

引用

页码：106 / 110

页数：5

共 17 条

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[3] DINITROGEN FIXATION MEASUREMENTS IN ALFALFA-RYEGRASS SWARDS USING N-15 AND INFLUENCE OF THE REFERENCE CROP [J].

HARDARSON, G ;

DANSO, SKA ;

ZAPATA, F .

CROP SCIENCE, 1988, 28 (01) :101-105

[4] EFFECT OF PLANT GENOTYPE AND NITROGEN-FERTILIZER ON SYMBIOTIC NITROGEN-FIXATION BY SOYBEAN CULTIVARS [J].

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DANSO, SKA .

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[5]

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[6] NITROGEN-FIXATION OF ALFALFA IN THE SEEDING YEAR [J].

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[7] THE USE OF SOILS LIGHTLY ENRICHED IN N-15 TO SCREEN FOR N2-FIXING ACTIVITY [J].

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[8]

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[9]

PHILLIPS DA, 1986, SPEC PUB SSSA, V18, P11

[10] THEORETICAL ERRORS IN SEQUENTIAL N-15 LABELING OF SOIL TO ESTIMATE N-2 FIXATION BY ISOTOPE-DILUTION [J].

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CROP SCIENCE, 1985, 25 (05) :891-892

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