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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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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha; Santa Teresa. |
Data corrente: |
24/02/2016 |
Data da última atualização: |
17/11/2020 |
Autoria: |
GUSS, A.; MORAES, M. B. de.; GUIMARÃES, M. B.; DESSAUNE FILHO, N.; AGOSTINI, J. A. E.; BARBOSA, M. A. |
Afiliação: |
Agenor Guss, EMCAPA; Messias B. de Moraes, EMCAPA; Mendel Bernardes Guimarães, EMCAPA; Nilton Dessaune Filho, EMCAPA; Joil A. E. Agostini, EMCAPA; Marcos Antonio Barbosa, EMCAPA. |
Título: |
Avaliação de gramíneas e leguminosas forrageiras para o Espírito Santo. |
Ano de publicação: |
1984 |
Fonte/Imprenta: |
BOLETIM DE PESQUISA EMCAPA, Cariacica, n. 7, p. 7-30, abril 1984. |
Série: |
(EMCAPA. Boletim de Pesquisa, 7). |
ISSN: |
0101-9260 |
Idioma: |
Português |
Conteúdo: |
Quatro ensaios, envolvendo 14 gramíneas e 11 leguminosas forrageiras, foram realizados em dois locais do Espírito Santo, com o objetivo de identificar espécies forrageiras de pastagens, mais produtivas e adaptadas às condições edafoclimáticas do Estado. Das gramíneas, a Brachiaria decumbens foi a que melhor rendimento forrageiro proporcionou nos dois locais, no período das águas e no das secas. Entre as leguminosas, o destaque foi para a soja perene (Neonotonia wightii), seguida da Centrosema pubescens em Viana e da Stylosanthes guyanensis em Linhares - ES. |
Palavras-Chave: |
Avaliação; Brasil; Brazil; Espirito Santo; Evaluation; Forage; Forrageira; Forrageiras; Gramínea; Gramíneas; Grass; Grasses; Leguminosa; Leguminosa forrageira; Leguminosae; Leguminosas; Leguminosas forrageiras; Pastagem; Pasture; Planta graminea. |
Categoria do assunto: |
-- |
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/1491/1/BRT-bp7-avaliacaodegramineaseleguminosasparaoes-Emcapa.pdf
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Marc: |
LEADER 01736nam a2200433 a 4500 001 1009944 005 2020-11-17 008 1984 bl uuuu u00u1 u #d 022 $a0101-9260 100 1 $aGUSS, A. 245 $aAvaliação de gramíneas e leguminosas forrageiras para o Espírito Santo.$h[electronic resource] 260 $aBOLETIM DE PESQUISA EMCAPA, Cariacica, n. 7, p. 7-30, abril 1984.$c1984 490 $a(EMCAPA. Boletim de Pesquisa, 7). 520 $aQuatro ensaios, envolvendo 14 gramíneas e 11 leguminosas forrageiras, foram realizados em dois locais do Espírito Santo, com o objetivo de identificar espécies forrageiras de pastagens, mais produtivas e adaptadas às condições edafoclimáticas do Estado. Das gramíneas, a Brachiaria decumbens foi a que melhor rendimento forrageiro proporcionou nos dois locais, no período das águas e no das secas. Entre as leguminosas, o destaque foi para a soja perene (Neonotonia wightii), seguida da Centrosema pubescens em Viana e da Stylosanthes guyanensis em Linhares - ES. 653 $aAvaliação 653 $aBrasil 653 $aBrazil 653 $aEspirito Santo 653 $aEvaluation 653 $aForage 653 $aForrageira 653 $aForrageiras 653 $aGramínea 653 $aGramíneas 653 $aGrass 653 $aGrasses 653 $aLeguminosa 653 $aLeguminosa forrageira 653 $aLeguminosae 653 $aLeguminosas 653 $aLeguminosas forrageiras 653 $aPastagem 653 $aPasture 653 $aPlanta graminea 700 1 $aMORAES, M. B. de. 700 1 $aGUIMARÃES, M. B. 700 1 $aDESSAUNE FILHO, N. 700 1 $aAGOSTINI, J. A. E. 700 1 $aBARBOSA, M. A.
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