Identification of citrus varieties using laser-induced fluorescence spectroscopy (LIFS)
Identifieur interne : 001121 ( Main/Exploration ); précédent : 001120; suivant : 001122Identification of citrus varieties using laser-induced fluorescence spectroscopy (LIFS)
Auteurs : Débora Marcondes Bastos Pereira Milori [Brésil] ; Michel Raynaud [France] ; Paulino Ribeiro Villas-Boas [Brésil] ; André Leonardo Venancio [Brésil] ; Stéphane Mounier [France] ; Renato Beozzo Bassanezi [Brésil] ; Roland Redon [France]Source :
- Computers and electronics in agriculture [ 0168-1699 ] ; 2013.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Spectrométrie.
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Abstract
The production of sweet orange faces a problem with regard to visually identifying citrus seedling varieties. Despite using analytical techniques such as molecular markers, this kind of classification is not possible due to very subtle genetic variations. This is an important fact given that the cultivation of a variety that differs from the one planned can cause numerous serious problems, such as the treatments applied to the orchards as well as the quality and characteristics of the fruits after harvest. Within this context, we assess the laser-induced fluorescent emission technique (LIFS) as a tool to identify citrus varieties. The results showed that LIFS combined with statistical methods is able to discriminate the different citrus varieties chosen. The rate of success for this classification depends on the combination of canopy and rootstock varieties, and our best result was of around 100%. These results can be used in the development of a new method that is economically viable for seedling certification.
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Box 741</s1><s2>13561-206 São Carlos, SP</s2><s3>BRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Brésil</country><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Raynaud, Michel" sort="Raynaud, Michel" uniqKey="Raynaud M" first="Michel" last="Raynaud">Michel Raynaud</name><affiliation wicri:level="3"><inist:fA14 i1="02"><s1>University of Toulon, Department of Chemistry, BP20132</s1><s2>83957 La Garde</s2><s3>FRA</s3><sZ>2 aut.</sZ><sZ>5 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">La Garde</settlement></placeName></affiliation></author><author><name sortKey="Ribeiro Villas Boas, Paulino" sort="Ribeiro Villas Boas, Paulino" uniqKey="Ribeiro Villas Boas P" first="Paulino" last="Ribeiro Villas-Boas">Paulino Ribeiro Villas-Boas</name><affiliation wicri:level="2"><inist:fA14 i1="01"><s1>Embrapa Agricultural Instrumentation, P.O. Box 741</s1><s2>13561-206 São Carlos, SP</s2><s3>BRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Brésil</country><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Venancio, Andre Leonardo" sort="Venancio, Andre Leonardo" uniqKey="Venancio A" first="André Leonardo" last="Venancio">André Leonardo Venancio</name><affiliation wicri:level="2"><inist:fA14 i1="01"><s1>Embrapa Agricultural Instrumentation, P.O. 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Box 391</s1><s2>Araraquara 14807-040, SP</s2><s3>BRA</s3><sZ>6 aut.</sZ></inist:fA14><country>Brésil</country><placeName><region type="state">État de São Paulo</region></placeName></affiliation></author><author><name sortKey="Redon, Roland" sort="Redon, Roland" uniqKey="Redon R" first="Roland" last="Redon">Roland Redon</name><affiliation wicri:level="3"><inist:fA14 i1="02"><s1>University of Toulon, Department of Chemistry, BP20132</s1><s2>83957 La Garde</s2><s3>FRA</s3><sZ>2 aut.</sZ><sZ>5 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region><settlement type="city">La Garde</settlement></placeName></affiliation></author></analytic><series><title level="j" type="main">Computers and electronics in agriculture</title><title level="j" type="abbreviated">Comput. electron. agric.</title><idno type="ISSN">0168-1699</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Computers and electronics in agriculture</title><title level="j" type="abbreviated">Comput. electron. agric.</title><idno type="ISSN">0168-1699</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Citrus sinensis</term><term>Instrumentation</term><term>Laser induced fluorescence</term><term>Plant juvenile growth stage</term><term>Spectrometry</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Fluorescence induite par laser</term><term>Spectrométrie</term><term>Stade juvénile plante</term><term>Appareillage</term><term>Citrus sinensis</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Spectrométrie</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The production of sweet orange faces a problem with regard to visually identifying citrus seedling varieties. Despite using analytical techniques such as molecular markers, this kind of classification is not possible due to very subtle genetic variations. This is an important fact given that the cultivation of a variety that differs from the one planned can cause numerous serious problems, such as the treatments applied to the orchards as well as the quality and characteristics of the fruits after harvest. Within this context, we assess the laser-induced fluorescent emission technique (LIFS) as a tool to identify citrus varieties. The results showed that LIFS combined with statistical methods is able to discriminate the different citrus varieties chosen. The rate of success for this classification depends on the combination of canopy and rootstock varieties, and our best result was of around 100%. These results can be used in the development of a new method that is economically viable for seedling certification.</div></front></TEI><affiliations><list><country><li>Brésil</li><li>France</li></country><region><li>Provence-Alpes-Côte d'Azur</li><li>État de São Paulo</li></region><settlement><li>La Garde</li></settlement></list><tree><country name="Brésil"><region name="État de São Paulo"><name sortKey="Marcondes Bastos Pereira Milori, Debora" sort="Marcondes Bastos Pereira Milori, Debora" uniqKey="Marcondes Bastos Pereira Milori D" first="Débora" last="Marcondes Bastos Pereira Milori">Débora Marcondes Bastos Pereira Milori</name></region><name sortKey="Beozzo Bassanezi, Renato" sort="Beozzo Bassanezi, Renato" uniqKey="Beozzo Bassanezi R" first="Renato" last="Beozzo Bassanezi">Renato Beozzo Bassanezi</name><name sortKey="Ribeiro Villas Boas, Paulino" sort="Ribeiro Villas Boas, Paulino" uniqKey="Ribeiro Villas Boas P" first="Paulino" last="Ribeiro Villas-Boas">Paulino Ribeiro Villas-Boas</name><name sortKey="Venancio, Andre Leonardo" sort="Venancio, Andre Leonardo" uniqKey="Venancio A" first="André Leonardo" last="Venancio">André Leonardo Venancio</name></country><country name="France"><region name="Provence-Alpes-Côte d'Azur"><name sortKey="Raynaud, Michel" sort="Raynaud, Michel" uniqKey="Raynaud M" first="Michel" last="Raynaud">Michel Raynaud</name></region><name sortKey="Mounier, Stephane" sort="Mounier, Stephane" uniqKey="Mounier S" first="Stéphane" last="Mounier">Stéphane Mounier</name><name sortKey="Redon, Roland" sort="Redon, Roland" uniqKey="Redon R" first="Roland" last="Redon">Roland Redon</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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