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Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
27/06/2017 |
Data da última atualização: |
27/06/2017 |
Autoria: |
SIMÕES, J. C.; PELEGRINI, D. F. |
Título: |
Diagnóstico da cafeicultura mineira - regiões tradicionais : Sul/Sudoeste de Minas, Zona da Mata, Triângulo Mineiro/Alto Paranaíba. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Belo Horizonte: EPAMIG, 2010. |
Páginas: |
56 p. |
Série: |
(EPAMIG. Documentos, 46). |
Idioma: |
Português |
Conteúdo: |
Histórico da cafeicultura no Estado de Minas Gerais; Diversidades regionais, comercialização e representação de interesses na cafeicultura mineira; Problemas e demandas regionais. |
Palavras-Chave: |
Café; Produção. |
Thesagro: |
Café; Produção. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00745nam a2200193 a 4500 001 1015481 005 2017-06-27 008 2010 bl uuuu 00u1 u #d 100 1 $aSIMÕES, J. C. 245 $aDiagnóstico da cafeicultura mineira - regiões tradicionais$bSul/Sudoeste de Minas, Zona da Mata, Triângulo Mineiro/Alto Paranaíba. 260 $aBelo Horizonte: EPAMIG$c2010 300 $a56 p. 490 $a(EPAMIG. Documentos, 46). 520 $aHistórico da cafeicultura no Estado de Minas Gerais; Diversidades regionais, comercialização e representação de interesses na cafeicultura mineira; Problemas e demandas regionais. 650 $aCafé 650 $aProdução 653 $aCafé 653 $aProdução 700 1 $aPELEGRINI, D. F.
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Biblioteca Rui Tendinha (BRT) |
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| Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
12/01/2015 |
Data da última atualização: |
12/01/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MORAIS, L. E.; CAVATTE, P. C.; MEDINA, E. F.; SILVA, P. E. M.; MARTINS, S. C. V.; VOLPI, P. S.; ANDRADE JÚNIOR, S.; MACHADO FILHO, J. A.; RONCHI, C. P.; DAMATTA, F. M. |
Afiliação: |
Paulo Sérgio Volpi, Incaper; José Altino Machado Filho, Incaper. |
Título: |
The effects of pruning at different times on the growth, photosynthesis and yeld of conilon coffea (Coffea Canephora) clones with varyng patterns of fruit maturation in southeastern Brasil. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Experimental Agriculture, 48, pp 210-221, 2012. |
Páginas: |
12 p. |
DOI: |
10.1017/S0014479711001141. |
Idioma: |
Português |
Conteúdo: |
The economics of coffee plantations is intrinsically linked to pruning, which can improve the canopy architecture and thereby increase productivity. However, recommended pruning times on conilon coffee plantations have been made on an entirely empirical basis. In this study, by evaluating growth, photosynthetic gas exchanges, starch accumulation and crop productivity, the effects of pruning at different times between harvest and flowering were investigated for six conilon coffee clones with distinct stages of fruit maturation (early, intermediate and late). Clones with an early maturation stage were pruned at four different times: 0, 30, 60 and 90 days after harvest (DAH). Intermediate clones were pruned at 0, 30 and 60 DAH, and late clones were pruned at 0 and 30 DAH. Overall, the rates of shoot growth and net photosynthesis, the stomatal conductance and the crop yield were not affected by the pruning treatments in any of the clones. In addition, pruning times did not affect the concentrations of starch or the photochemical efficiency of photosystem II. The carbon isotope composition ratio was marginally affected by the treatments. These results suggest that the pruning time after harvests is relatively unimportant and pruning operations can be scheduled to optimise the use of labour, which directly impacts the production costs of coffee. |
Thesaurus NAL: |
Clones; Coffee conilon; Maturation. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02285naa a2200289 a 4500 001 1004867 005 2015-01-12 008 2012 bl uuuu u00u1 u #d 024 7 $a10.1017/S0014479711001141.$2DOI 100 1 $aMORAIS, L. E. 245 $aThe effects of pruning at different times on the growth, photosynthesis and yeld of conilon coffea (Coffea Canephora) clones with varyng patterns of fruit maturation in southeastern Brasil.$h[electronic resource] 260 $c2012 300 $a12 p. 520 $aThe economics of coffee plantations is intrinsically linked to pruning, which can improve the canopy architecture and thereby increase productivity. However, recommended pruning times on conilon coffee plantations have been made on an entirely empirical basis. In this study, by evaluating growth, photosynthetic gas exchanges, starch accumulation and crop productivity, the effects of pruning at different times between harvest and flowering were investigated for six conilon coffee clones with distinct stages of fruit maturation (early, intermediate and late). Clones with an early maturation stage were pruned at four different times: 0, 30, 60 and 90 days after harvest (DAH). Intermediate clones were pruned at 0, 30 and 60 DAH, and late clones were pruned at 0 and 30 DAH. Overall, the rates of shoot growth and net photosynthesis, the stomatal conductance and the crop yield were not affected by the pruning treatments in any of the clones. In addition, pruning times did not affect the concentrations of starch or the photochemical efficiency of photosystem II. The carbon isotope composition ratio was marginally affected by the treatments. These results suggest that the pruning time after harvests is relatively unimportant and pruning operations can be scheduled to optimise the use of labour, which directly impacts the production costs of coffee. 650 $aClones 650 $aCoffee conilon 650 $aMaturation 700 1 $aCAVATTE, P. C. 700 1 $aMEDINA, E. F. 700 1 $aSILVA, P. E. M. 700 1 $aMARTINS, S. C. V. 700 1 $aVOLPI, P. S. 700 1 $aANDRADE JÚNIOR, S. 700 1 $aMACHADO FILHO, J. A. 700 1 $aRONCHI, C. P. 700 1 $aDAMATTA, F. M. 773 $tExperimental Agriculture, 48, pp 210-221, 2012.
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