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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
13/07/2020 |
Data da última atualização: |
13/07/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
RODRIGUES, W. R.; TOMAZ, M. A.; FERRÃO, M. A. G.; MARTINS, L. D.; COLODETTI, T.V.; BRINATE, S. V. B.; AMARAL, J. F. T.; SOBREIRA, F. M.; APOSTÓLICO, M. A. |
Afiliação: |
W.N. Rodrigues; M.A. Tomaz; Maria Amélia Gava Ferrão, Incaper/Embrapa Café; L.D. Martins; T. V. Colodetti; S.V.B. Brinate; J.F.T. Amaral; F.M. Sobreira; M.A. Apostólico. |
Título: |
Biometry and diversity of Arabica coffee genotypes cultivated in a high density plant system. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Genetics and Molecular Research, v. 15, n. 1, 2016. |
Idioma: |
Inglês |
Conteúdo: |
The present study was developed to respond to the need for an increase in crop yield in the mountain region of Caparaó (southern Espírito Santo State, Brazil), an area of traditional coffee production. This study aimed to analyze the diversity and characterize the crop yield of genotypes of Coffea arabica L. with potential for cultivation in high plant density systems. In addition, it also aimed to quantify the expression of agronomic traits in this cultivation system and provide information on the genotypes with the highest cultivation potential in the studied region. The experiment followed a randomized block design with 16 genotypes, four repetitions, and six plants per experimental plot. Plant spacing was 2.00 x 0.60 m, with a total of 8333 plants per hectare, representing a high-density cultivation system. Coffee plants were cultivated until the start of their reproductive phenological cycles and were evaluated along four complete reproductive cycles. Genotypes with high crop yield and beverage quality, short canopy, and rust resistance were selected. C. arabica genotypes showed variability in almost all characteristics. It was possible to identify different responses among genotypes grown in a high plant density cultivation system. Although the chlorophyll a content was similar among genotypes, the genotypes Acauã, Araponga MG1, Sacramento MG1, Tupi, and Catuaí IAC 44 showed a higher chlorophyll b content than the other genotypes. Among these, Sacramento MG1 also showed high leafiness and growth of vegetative structures, whereas Araponga MG1, Pau-Brasil MG1, and Tupi showed high fruit production. In addition, Araponga MG1 had also a higher and more stable crop yield over the years. MenosThe present study was developed to respond to the need for an increase in crop yield in the mountain region of Caparaó (southern Espírito Santo State, Brazil), an area of traditional coffee production. This study aimed to analyze the diversity and characterize the crop yield of genotypes of Coffea arabica L. with potential for cultivation in high plant density systems. In addition, it also aimed to quantify the expression of agronomic traits in this cultivation system and provide information on the genotypes with the highest cultivation potential in the studied region. The experiment followed a randomized block design with 16 genotypes, four repetitions, and six plants per experimental plot. Plant spacing was 2.00 x 0.60 m, with a total of 8333 plants per hectare, representing a high-density cultivation system. Coffee plants were cultivated until the start of their reproductive phenological cycles and were evaluated along four complete reproductive cycles. Genotypes with high crop yield and beverage quality, short canopy, and rust resistance were selected. C. arabica genotypes showed variability in almost all characteristics. It was possible to identify different responses among genotypes grown in a high plant density cultivation system. Although the chlorophyll a content was similar among genotypes, the genotypes Acauã, Araponga MG1, Sacramento MG1, Tupi, and Catuaí IAC 44 showed a higher chlorophyll b content than the other genotypes. Among these, Sacramento MG1 also showe... Mostrar Tudo |
Palavras-Chave: |
Café; Caparaó; Espírito Santo (Estado); Produção agrícola. |
Thesagro: |
Café; Coffea arabica; Genética. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/4046/1/biomety-ferrao.pdf
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Marc: |
LEADER 02578naa a2200301 a 4500 001 1022240 005 2020-07-13 008 2016 bl uuuu u00u1 u #d 100 1 $aRODRIGUES, W. R. 245 $aBiometry and diversity of Arabica coffee genotypes cultivated in a high density plant system.$h[electronic resource] 260 $c2016 520 $aThe present study was developed to respond to the need for an increase in crop yield in the mountain region of Caparaó (southern Espírito Santo State, Brazil), an area of traditional coffee production. This study aimed to analyze the diversity and characterize the crop yield of genotypes of Coffea arabica L. with potential for cultivation in high plant density systems. In addition, it also aimed to quantify the expression of agronomic traits in this cultivation system and provide information on the genotypes with the highest cultivation potential in the studied region. The experiment followed a randomized block design with 16 genotypes, four repetitions, and six plants per experimental plot. Plant spacing was 2.00 x 0.60 m, with a total of 8333 plants per hectare, representing a high-density cultivation system. Coffee plants were cultivated until the start of their reproductive phenological cycles and were evaluated along four complete reproductive cycles. Genotypes with high crop yield and beverage quality, short canopy, and rust resistance were selected. C. arabica genotypes showed variability in almost all characteristics. It was possible to identify different responses among genotypes grown in a high plant density cultivation system. Although the chlorophyll a content was similar among genotypes, the genotypes Acauã, Araponga MG1, Sacramento MG1, Tupi, and Catuaí IAC 44 showed a higher chlorophyll b content than the other genotypes. Among these, Sacramento MG1 also showed high leafiness and growth of vegetative structures, whereas Araponga MG1, Pau-Brasil MG1, and Tupi showed high fruit production. In addition, Araponga MG1 had also a higher and more stable crop yield over the years. 650 $aCafé 650 $aCoffea arabica 650 $aGenética 653 $aCafé 653 $aCaparaó 653 $aEspírito Santo (Estado) 653 $aProdução agrícola 700 1 $aTOMAZ, M. A. 700 1 $aFERRÃO, M. A. G. 700 1 $aMARTINS, L. D. 700 1 $aCOLODETTI, T.V. 700 1 $aBRINATE, S. V. B. 700 1 $aAMARAL, J. F. T. 700 1 $aSOBREIRA, F. M. 700 1 $aAPOSTÓLICO, M. A. 773 $tGenetics and Molecular Research$gv. 15, n. 1, 2016.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Registros recuperados : 6 | |
1. | | COLODETTI, T.V.; RODRIGUES, W. N.; CHRISTO, B. F.; MARQUES, R. M.; BRINATE, S.V. B; MARTINS, L. D.; VERDIN FILHO, A. C.; TOMAZ, M. A. Área foliar unitária de diferentes genótipos de cafeeiro conilon. In: CONGRESSO BRASILEIRO DE PESQUISAS CAFEEIRAS, 44., 2018, Franca, SP. Nosso café, melhorado desde o pé: anais... Brasília, DF: Embrapa Café, 2018.Tipo: Publicação em Anais de Congresso |
Biblioteca(s): Biblioteca Rui Tendinha. |
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2. | | COLODETTI, T. V.; RODRIGUES, W. N.; MARTINS, L.D.; BRINATE, S. V. B.; TOMAZ, M. A.; AMARAL, J. F. T. do.; VERDIN FILHO, A. C. Nitrogen availability modulating the growth of improved genotypes of Coffea canephora. African Journal of Agricultural Research, v. 10, n.32, p. 3150-3156, august, 2015.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Biblioteca Rui Tendinha. |
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3. | | RODRIGUES, W. R.; TOMAZ, M. A.; FERRÃO, M. A. G.; MARTINS, L. D.; COLODETTI, T.V.; BRINATE, S. V. B.; AMARAL, J. F. T.; SOBREIRA, F. M.; APOSTÓLICO, M. A. Biometry and diversity of Arabica coffee genotypes cultivated in a high density plant system. Genetics and Molecular Research, v. 15, n. 1, 2016.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Biblioteca Rui Tendinha. |
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4. | | APOSTÓLICO, M. A.; RODRIGUES, W. N.; TOMAZ, M. A.; COLODETTI, T. V.; BRINATE, S. V. B.; MARTINS, L. D.; COGO, A. D.; SOBREIRA, F. M.; AMARAL, J. F. T. do Classificação de grãos de genótipos de café Arábica cultivados em sistema adensado. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 9., 2015, Curitiba. Consórcio pesquisa café: oportunidades e novos desafios. Brasília, DF: Embrapa Café, 2015.Tipo: Publicação em Anais de Congresso |
Biblioteca(s): Biblioteca Rui Tendinha. |
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5. | | VERDIN FILHO, A. C.; VOLPI, P. S.; COLODETTI, T. V.; RODRIGUES, W. N.; TOMAZ, M. A.; MARTINS, L. D.; BRINATE, S. V. B.; FERRÃO, R. G.; FONSECA, A. F. A. da.; FERRÃO, M. A. G.; COMÉRIO, M.; ANDRADE JUNIOR, S. The permanence in the plantation after harvest damages physical characteristics of Conilon coffee grains. African Journal of Agricultural Research, v. 13, n. 17, p. 911-917, abril 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Biblioteca Rui Tendinha. |
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6. | | VERDIN FILHO, A. C.; VOLPI, P. S.; RODRIGUES, W. N.; COLODETTI, T. V.; MAURI, A. L.; FERRÃO, R. G.; FONSECA, A. F. A. da.; FERRÃO, M. A. G.; MARTINS, L. D.; BRINATE, S. V. B.; TOMAZ, M. A.; COMÉRIO, M.; ANDRADE JÚNIOR, S. de.; PINHEIRO, C. A. The beverage quality of Conilon coffee that is kept in the field after harvesting : Quantifying daily losses. AFRICAN JOURNAL OF AGRICULTURAL RESEARCH, v. 11, n. 33, p. 3134-3140, august 2016.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Biblioteca Rui Tendinha. |
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Registros recuperados : 6 | |
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