OrangerV1, Main, Exploration, bibRecord, 003A33

The influence of nitrogen concentration and ammonium/nitrate ratio on N-uptake, mineral composition and yield of citrus

Identifieur interne : 003A33 ( Main/Exploration ); précédent : 003A32; suivant : 003A34

The influence of nitrogen concentration and ammonium/nitrate ratio on N-uptake, mineral composition and yield of citrus

Auteurs : M. D. Serna [Espagne] ; R. Borras ; F. Legaz ; E. Primo-Millo

Source :

Plant and soil [ 0032-079X ] ; 1992.

RBID : Pascal:93-0194718

Descripteurs français

Pascal (Inist)
- Absorption, Composition chimique, Rendement, Effet concentration, Facteur forme, Effet intercomposé, Plante entière, Tige, Racine, Citrus sinensis, Azote, Ammonium, Nitrate, Elément minéral, Solution nutritive.
Wicri :
- topic : Azote.

English descriptors

KwdEn :
- Absorption, Ammonium, Chemical composition, Citrus sinensis, Concentration effect, Form factor, Inorganic element, Intercompound effect, Nitrates, Nitrogen, Nutrient solution, Root, Stem, Whole plant, Yield.

Abstract

In short-term water culture experiments with different ¹⁵N labeled ammonium or nitrate concentrations, citrus seedlings absorbed NH₄⁺ at a higher rate than NO₃^-. Maximum NO₃^- uptake by the whole plant occurred at 120 mg L^-1 NO₃^--N, whereas NH₄⁺ absorption was saturated at 240 mg L^-1 NH₄⁺-N. ¹⁵NH₄⁺ accumulated in roots and to a lesser degree in both leaves and stems []

Affiliations:

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to stream PascalFrancis, to step Curation: 001137
to stream PascalFrancis, to step Checkpoint: 000D56
to stream Main, to step Merge: 003D46
to stream Main, to step Curation: 003A33

Le document en format XML

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<author><name sortKey="Serna, M D" sort="Serna, M D" uniqKey="Serna M" first="M. D." last="Serna">M. D. Serna</name>
<affiliation wicri:level="2"><inist:fA14 i1="01"><s1>Inst. Valenciano investigaciones agrarias</s1>
<s2>46113 Moncada</s2>
<s3>ESP</s3>
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<country>Espagne</country>
<placeName><region nuts="2" type="communauté">Communauté valencienne</region>
</placeName>
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</author>
<author><name sortKey="Borras, R" sort="Borras, R" uniqKey="Borras R" first="R." last="Borras">R. Borras</name>
</author>
<author><name sortKey="Legaz, F" sort="Legaz, F" uniqKey="Legaz F" first="F." last="Legaz">F. Legaz</name>
</author>
<author><name sortKey="Primo Millo, E" sort="Primo Millo, E" uniqKey="Primo Millo E" first="E." last="Primo-Millo">E. Primo-Millo</name>
</author>
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<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">93-0194718</idno>
<date when="1992">1992</date>
<idno type="stanalyst">PASCAL 93-0194718 INIST</idno>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">The influence of nitrogen concentration and ammonium/nitrate ratio on N-uptake, mineral composition and yield of citrus</title>
<author><name sortKey="Serna, M D" sort="Serna, M D" uniqKey="Serna M" first="M. D." last="Serna">M. D. Serna</name>
<affiliation wicri:level="2"><inist:fA14 i1="01"><s1>Inst. Valenciano investigaciones agrarias</s1>
<s2>46113 Moncada</s2>
<s3>ESP</s3>
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<country>Espagne</country>
<placeName><region nuts="2" type="communauté">Communauté valencienne</region>
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<author><name sortKey="Borras, R" sort="Borras, R" uniqKey="Borras R" first="R." last="Borras">R. Borras</name>
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<author><name sortKey="Legaz, F" sort="Legaz, F" uniqKey="Legaz F" first="F." last="Legaz">F. Legaz</name>
</author>
<author><name sortKey="Primo Millo, E" sort="Primo Millo, E" uniqKey="Primo Millo E" first="E." last="Primo-Millo">E. Primo-Millo</name>
</author>
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<series><title level="j" type="main">Plant and soil</title>
<title level="j" type="abbreviated">Plant soil</title>
<idno type="ISSN">0032-079X</idno>
<imprint><date when="1992">1992</date>
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</series>
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</sourceDesc>
<seriesStmt><title level="j" type="main">Plant and soil</title>
<title level="j" type="abbreviated">Plant soil</title>
<idno type="ISSN">0032-079X</idno>
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</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Absorption</term>
<term>Ammonium</term>
<term>Chemical composition</term>
<term>Citrus sinensis</term>
<term>Concentration effect</term>
<term>Form factor</term>
<term>Inorganic element</term>
<term>Intercompound effect</term>
<term>Nitrates</term>
<term>Nitrogen</term>
<term>Nutrient solution</term>
<term>Root</term>
<term>Stem</term>
<term>Whole plant</term>
<term>Yield</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Absorption</term>
<term>Composition chimique</term>
<term>Rendement</term>
<term>Effet concentration</term>
<term>Facteur forme</term>
<term>Effet intercomposé</term>
<term>Plante entière</term>
<term>Tige</term>
<term>Racine</term>
<term>Citrus sinensis</term>
<term>Azote</term>
<term>Ammonium</term>
<term>Nitrate</term>
<term>Elément minéral</term>
<term>Solution nutritive</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Azote</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">In short-term water culture experiments with different <sup>15</sup>
N labeled ammonium or nitrate concentrations, citrus seedlings absorbed NH<sub>4</sub>
<sup>+</sup>
 at a higher rate than NO<sub>3</sub>
<sup>-</sup>
. Maximum NO<sub>3</sub>
<sup>-</sup>
 uptake by the whole plant occurred at 120 mg L<sup>-1</sup>
 NO<sub>3</sub>
<sup>-</sup>
-N, whereas NH<sub>4</sub>
<sup>+</sup>
 absorption was saturated at 240 mg L<sup>-1</sup>
 NH<sub>4</sub>
<sup>+</sup>
-N. <sup>15</sup>
NH<sub>4</sub>
<sup>+</sup>
 accumulated in roots and to a lesser degree in both leaves and stems []</div>
</front>
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<affiliations><list><country><li>Espagne</li>
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<region><li>Communauté valencienne</li>
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<tree><noCountry><name sortKey="Borras, R" sort="Borras, R" uniqKey="Borras R" first="R." last="Borras">R. Borras</name>
<name sortKey="Legaz, F" sort="Legaz, F" uniqKey="Legaz F" first="F." last="Legaz">F. Legaz</name>
<name sortKey="Primo Millo, E" sort="Primo Millo, E" uniqKey="Primo Millo E" first="E." last="Primo-Millo">E. Primo-Millo</name>
</noCountry>
<country name="Espagne"><region name="Communauté valencienne"><name sortKey="Serna, M D" sort="Serna, M D" uniqKey="Serna M" first="M. D." last="Serna">M. D. Serna</name>
</region>
</country>
</tree>
</affiliations>
</record>

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The influence of nitrogen concentration and ammonium/nitrate ratio on N-uptake, mineral composition and yield of citrus

The influence of nitrogen concentration and ammonium/nitrate ratio on N-uptake, mineral composition and yield of citrus

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri