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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
18/01/2017 |
Data da última atualização: |
18/01/2017 |
Tipo da produção científica: |
Publicação em Anais de Congresso |
Autoria: |
ZUCOLOTO, M.; SANTOS, J. G. dos.; BREGONCI, I. dos S.; ALMEIDA, G. D. de.; VICENTINI, V. B.; MORAES, W. B.; COELHO, R. I. |
Afiliação: |
Moises Zucoloto, UFES; Juliano Gonçalves dos Santos, UFES; Izaias dos Santos Bregonci, Incaper; Gustavo Dias de Almeida, UFES; Victor Bermardo Vicentini, UFES; Willian Bucker Moraes, UFES; Ruimário Inácio Coelho, UFES. |
Título: |
Estimativa de área foliar de goiaba (Psidium guajava L.) por meio de dimensões lineares do limbo foliar. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: ENCONTRO LATINO AMERICANO DE INICIAÇÃO CIENTÍFICA, 10.; ENCONTRO LATINO AMERICANO PÓS-GRADUAÇÃO, 7., 2006, São José dos Campos, SP. |
Idioma: |
Português |
Conteúdo: |
Objetivando-se obter uma equação que, através de parâmetros lineares dimensionais das folhas, permita estimar a área foliar de P. guajava, estudou-se as relações entre a área foliar real (AF) e parâmetros dimensionais do limbo foliar, como o comprimento ao longo da nervura principal (C) e a largura máxima (L), perpendicular à nervura principal. Os resultados mostram que as equações lineares simples podem ser utilizadas para a estimação da área foliar da goiabeira. Do ponto de vista prático, deve-se optar pela equação linear que envolve o produto C x L, usando-se a equação de regressão AF = 1.2312 + 0.7829CXL, que apresentou resultados mais acurados. |
Palavras-Chave: |
Área foliar; Estimativa; Goiabeira; Psidium guajava L. |
Categoria do assunto: |
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URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/2626/1/BRT-estimativadaareafoliardagoiaba-bregonci.pdf
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Marc: |
LEADER 01474nam a2200229 a 4500 001 1014082 005 2017-01-18 008 2006 bl uuuu u01u1 u #d 100 1 $aZUCOLOTO, M. 245 $aEstimativa de área foliar de goiaba (Psidium guajava L.) por meio de dimensões lineares do limbo foliar.$h[electronic resource] 260 $aIn: ENCONTRO LATINO AMERICANO DE INICIAÇÃO CIENTÍFICA, 10.; ENCONTRO LATINO AMERICANO PÓS-GRADUAÇÃO, 7., 2006, São José dos Campos, SP.$c2006 520 $aObjetivando-se obter uma equação que, através de parâmetros lineares dimensionais das folhas, permita estimar a área foliar de P. guajava, estudou-se as relações entre a área foliar real (AF) e parâmetros dimensionais do limbo foliar, como o comprimento ao longo da nervura principal (C) e a largura máxima (L), perpendicular à nervura principal. Os resultados mostram que as equações lineares simples podem ser utilizadas para a estimação da área foliar da goiabeira. Do ponto de vista prático, deve-se optar pela equação linear que envolve o produto C x L, usando-se a equação de regressão AF = 1.2312 + 0.7829CXL, que apresentou resultados mais acurados. 653 $aÁrea foliar 653 $aEstimativa 653 $aGoiabeira 653 $aPsidium guajava L 700 1 $aSANTOS, J. G. dos. 700 1 $aBREGONCI, I. dos S. 700 1 $aALMEIDA, G. D. de. 700 1 $aVICENTINI, V. B. 700 1 $aMORAES, W. B. 700 1 $aCOELHO, R. I.
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Biblioteca Rui Tendinha (BRT) |
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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 |
Circulação/Nível: |
- - - |
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: |
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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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