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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
26/01/2018 |
Data da última atualização: |
26/01/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
COSTA, A. F. da.; RIBEIRO, L. P.; TEODORO, P. E.; BHERING, L. L.; TARDIN, F. D.; FORNAZIER, M. J.; COSTA, H.; MARTINS, D. dos S.; ZANÚNCIO JUNIOR, J. S. |
Afiliação: |
Andrea Ferreira da Costa, Incaper; Larissa Pereira Ribeiro, UFV; Paulo Eduardo Teodoro, UFV; Leonardo Lopes Bhering, UFV; Flavio Dessaune Tardin, Embrapa Milho e Sorgo; Mauricio José Fornazier, Incaper; Helcio Costa, Incaper; David dos Santos Martins, Incaper; José Salazar Zanuncio Junior, Incaper. |
Título: |
Genetic divergence of strawberry cultivars under different managements. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Bioscience Journal, Uberlândia v. 34, n. 1, p. 129-137, Jan./Feb. 2018. |
Idioma: |
Português |
Conteúdo: |
Developing strawberry cultivars that can be grown on a large scale, it is necessary to gather desirable characteristics such as: tolerance to Tetranychus urticae, high fruit yield and wide adaptability to several cropping managements. Therefore, our objective was to study the genetic diversity among 13 strawberry cultivars under different managements and to recommend promising crosses to obtain segreganting populations with high fruit yield and T. urticae tolerance. Trial was performed under field conditions at the Centro Regional de Desenvolvimento Rural Centro Serrano of the Instituto Capixaba for Technical Assistance and Rural Extension (Incaper), Domingos Martins-ES. We evaluated strawberry cultivars Albion, Aleluia, Aromas, Camarosa, Camino Real, Campinas, Diamante, Dover, Festival, Seascape, Toyonoka, Tudla, and Ventana, cultivated in three cropping managements: open field, low tunnel and high tunnel. Experimental design was randomized complete blocks with three replications. Variables evaluated were: number of two-spotted spider mite/cm2 on the leaf (NTSSM), total number of fruits (TNF), number of commercial fruits (NCF) and fruit yield (YIE, t/ha). We applied the generalized Mahalanobis distance and Tocher?s optimization method to study the genetic diversity among cultivars in each management, and the relative contribution of traits to genetic diversity was evaluated according to the criterion described by Singh (1981). For the low tunnel and high tunnel environments, the crosses Aleluia x Camarosa, Aleluia x Aromas and Aleluia x Festival are the most promising to generate segregating populations with a higher possibility to appearance transgressive individuals, while for the open field cultivation system, we recommend the cross among Aleluia x Toynoka. The variables that most contributed for genetic dissimilarity were total number of fruits, fruit yield and number of commercial fruits for the environments open field, low tunnel and high tunnel, respectively. MenosDeveloping strawberry cultivars that can be grown on a large scale, it is necessary to gather desirable characteristics such as: tolerance to Tetranychus urticae, high fruit yield and wide adaptability to several cropping managements. Therefore, our objective was to study the genetic diversity among 13 strawberry cultivars under different managements and to recommend promising crosses to obtain segreganting populations with high fruit yield and T. urticae tolerance. Trial was performed under field conditions at the Centro Regional de Desenvolvimento Rural Centro Serrano of the Instituto Capixaba for Technical Assistance and Rural Extension (Incaper), Domingos Martins-ES. We evaluated strawberry cultivars Albion, Aleluia, Aromas, Camarosa, Camino Real, Campinas, Diamante, Dover, Festival, Seascape, Toyonoka, Tudla, and Ventana, cultivated in three cropping managements: open field, low tunnel and high tunnel. Experimental design was randomized complete blocks with three replications. Variables evaluated were: number of two-spotted spider mite/cm2 on the leaf (NTSSM), total number of fruits (TNF), number of commercial fruits (NCF) and fruit yield (YIE, t/ha). We applied the generalized Mahalanobis distance and Tocher?s optimization method to study the genetic diversity among cultivars in each management, and the relative contribution of traits to genetic diversity was evaluated according to the criterion described by Singh (1981). For the low tunnel and high tunnel environments... Mostrar Tudo |
Palavras-Chave: |
Interação genótipo X ambiente. |
Thesagro: |
Genética; Morango. |
Categoria do assunto: |
-- |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/2977/1/2017.-Costa-Ribeiro-Teodoro-....-Martins-et-al.-Genetic-divergence-of-strawberry-cultivars...-Bioscience-Journal.pdf
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Marc: |
LEADER 02751naa a2200253 a 4500 001 1018149 005 2018-01-26 008 2018 bl uuuu u00u1 u #d 100 1 $aCOSTA, A. F. da. 245 $aGenetic divergence of strawberry cultivars under different managements.$h[electronic resource] 260 $c2018 520 $aDeveloping strawberry cultivars that can be grown on a large scale, it is necessary to gather desirable characteristics such as: tolerance to Tetranychus urticae, high fruit yield and wide adaptability to several cropping managements. Therefore, our objective was to study the genetic diversity among 13 strawberry cultivars under different managements and to recommend promising crosses to obtain segreganting populations with high fruit yield and T. urticae tolerance. Trial was performed under field conditions at the Centro Regional de Desenvolvimento Rural Centro Serrano of the Instituto Capixaba for Technical Assistance and Rural Extension (Incaper), Domingos Martins-ES. We evaluated strawberry cultivars Albion, Aleluia, Aromas, Camarosa, Camino Real, Campinas, Diamante, Dover, Festival, Seascape, Toyonoka, Tudla, and Ventana, cultivated in three cropping managements: open field, low tunnel and high tunnel. Experimental design was randomized complete blocks with three replications. Variables evaluated were: number of two-spotted spider mite/cm2 on the leaf (NTSSM), total number of fruits (TNF), number of commercial fruits (NCF) and fruit yield (YIE, t/ha). We applied the generalized Mahalanobis distance and Tocher?s optimization method to study the genetic diversity among cultivars in each management, and the relative contribution of traits to genetic diversity was evaluated according to the criterion described by Singh (1981). For the low tunnel and high tunnel environments, the crosses Aleluia x Camarosa, Aleluia x Aromas and Aleluia x Festival are the most promising to generate segregating populations with a higher possibility to appearance transgressive individuals, while for the open field cultivation system, we recommend the cross among Aleluia x Toynoka. The variables that most contributed for genetic dissimilarity were total number of fruits, fruit yield and number of commercial fruits for the environments open field, low tunnel and high tunnel, respectively. 650 $aGenética 650 $aMorango 653 $aInteração genótipo X ambiente 700 1 $aRIBEIRO, L. P. 700 1 $aTEODORO, P. E. 700 1 $aBHERING, L. L. 700 1 $aTARDIN, F. D. 700 1 $aFORNAZIER, M. J. 700 1 $aCOSTA, H. 700 1 $aMARTINS, D. dos S. 700 1 $aZANÚNCIO JUNIOR, J. S. 773 $tBioscience Journal, Uberlândia$gv. 34, n. 1, p. 129-137, Jan./Feb. 2018.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
24/02/2016 |
Data da última atualização: |
31/03/2016 |
Autoria: |
COSTA, A. N. da.; DESSAUNE FILHO, N.; VASCO, F. L. F. |
Afiliação: |
Aureliano Nogueira da Costa, EMCAPA; Nilton Dessaune Filho, EMCAPA; Fabio Luiz Freitas Vasco, EMCAPA. |
Título: |
DRIS - Sistema integrado de diagnose e recomendação : avaliação do estado nutricional do mamoeiro. |
Ano de publicação: |
1996 |
Fonte/Imprenta: |
Vitória, ES : EMCAPA, 1996. |
Série: |
(EMCAPA. Documentos, 88). |
ISSN: |
0101-8949 |
Idioma: |
Português |
Palavras-Chave: |
Base de dados; DRIS; Instalação; Relatórios; Sistema Integrado de Diagnose e Recomendação; Software. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/1481/1/BRT-doc88-dris-Emcapa.pdf
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Marc: |
LEADER 00648nam a2200217 a 4500 001 1009932 005 2016-03-31 008 1996 bl uuuu f 0uu1 u #d 022 $a0101-8949 100 1 $aCOSTA, A. N. da. 245 $aDRIS - Sistema integrado de diagnose e recomendação$bavaliação do estado nutricional do mamoeiro. 260 $aVitória, ES : EMCAPA$c1996 490 $a(EMCAPA. Documentos, 88). 653 $aBase de dados 653 $aDRIS 653 $aInstalação 653 $aRelatórios 653 $aSistema Integrado de Diagnose e Recomendação 653 $aSoftware 700 1 $aDESSAUNE FILHO, N. 700 1 $aVASCO, F. L. F.
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