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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
20/11/2014 |
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Data da última atualização: |
31/10/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LUNZ, A. M. P.; SALES, F. de; MESQUITA, J. F. B. de. |
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Afiliação: |
AURENY MARIA PEREIRA LUNZ, CPAF-AC; FRANCISCO DE SALES, CPAF-AC. |
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Título: |
Uniformity of fruit ripening of Conilon coffee in agroforestry system and monocrop system. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: WORLD CONGRESS IN AGROFORESTRY, 3., 2014, Delhi. Anais... Delhi: ICAR; World Agroforestry Centre, 2014. |
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ISBN: |
978-92-9059-372-0 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to evaluate the effect of two coffee cropping systems (monocrop and agroforestry system) on the uniformity of fruit ripening of different cultivars of conilon coffee (Coffea canephora). The research was conducted at Embrapa Acre, in Rio Branco-Acre, Brazil (10º1'30"S, 67º42'18"W). A randomized complete block design was used in split plot, with six treatments and six replications. Plots were represented by coffee crop systems and subplots by conilon coffee cultivars (BRS-Ouro Preto, Robusta Tropical and Espirito Santo). The agroforestry system was composed by coffee, açaí (Euterpe oleraceae), andiroba (Carapa guianensis) and banana (Musa sp). Data of coffee ripening were collected in the first harvest. At the first harvest of coffee, sample of 200g of coffee fruits were removed each plot and quantified by counting of the unripe, ripe (cherry) and dry fruit. Subsequently was calculated the proportion of coffee fruits at each maturation stage. The ripening stage of coffee fruits was different in the two cropping systems. There was a slight improvement in uniformity of fruit ripening from the agroforestry system. Fruits of coffee plants in monocrop, in other words under full solar radiation, showed maturity stage advanced than the fruits from agroforestry system, which were shaded. In the monocrop there was a higher percentage of dry fruits (40%) and a smaller fraction of green fruits (19%), while the opposite occurred in the agroforestry system, where only 20% of the fruits were dried and 29% green. The percentage of mature fruits was 41 and 51% in monoculture and agroforestry systems, respectively. The coffee cultivars showed similar behavior. All cultivars had 37% of dry fruits. Vitoria and Espírito Santo cultivars showed 24% of green fruits and BRS Ouro Preto 25%. The percentage of ripe fruit was 31% in BRS-Ouro Preto and 37% in other. MenosThe objective of this work was to evaluate the effect of two coffee cropping systems (monocrop and agroforestry system) on the uniformity of fruit ripening of different cultivars of conilon coffee (Coffea canephora). The research was conducted at Embrapa Acre, in Rio Branco-Acre, Brazil (10º1'30"S, 67º42'18"W). A randomized complete block design was used in split plot, with six treatments and six replications. Plots were represented by coffee crop systems and subplots by conilon coffee cultivars (BRS-Ouro Preto, Robusta Tropical and Espirito Santo). The agroforestry system was composed by coffee, açaí (Euterpe oleraceae), andiroba (Carapa guianensis) and banana (Musa sp). Data of coffee ripening were collected in the first harvest. At the first harvest of coffee, sample of 200g of coffee fruits were removed each plot and quantified by counting of the unripe, ripe (cherry) and dry fruit. Subsequently was calculated the proportion of coffee fruits at each maturation stage. The ripening stage of coffee fruits was different in the two cropping systems. There was a slight improvement in uniformity of fruit ripening from the agroforestry system. Fruits of coffee plants in monocrop, in other words under full solar radiation, showed maturity stage advanced than the fruits from agroforestry system, which were shaded. In the monocrop there was a higher percentage of dry fruits (40%) and a smaller fraction of green fruits (19%), while the opposite occurred in the agroforestry system, w... Mostrar Tudo |
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Palavras-Chave: |
Amadurecimento do fruto; Café conilon; Rio Branco (AC); Sistema de monocultivo; Sistemas agroflorestais. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/113125/1/25322.pdf
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Marc: |
LEADER 02608nam a2200205 a 4500
001 2000703
005 2023-10-31
008 2014 bl uuuu u00u1 u #d
020 $a978-92-9059-372-0
100 1 $aLUNZ, A. M. P.
245 $aUniformity of fruit ripening of Conilon coffee in agroforestry system and monocrop system.$h[electronic resource]
260 $aIn: WORLD CONGRESS IN AGROFORESTRY, 3., 2014, Delhi. Anais... Delhi: ICAR; World Agroforestry Centre$c2014
520 $aThe objective of this work was to evaluate the effect of two coffee cropping systems (monocrop and agroforestry system) on the uniformity of fruit ripening of different cultivars of conilon coffee (Coffea canephora). The research was conducted at Embrapa Acre, in Rio Branco-Acre, Brazil (10º1'30"S, 67º42'18"W). A randomized complete block design was used in split plot, with six treatments and six replications. Plots were represented by coffee crop systems and subplots by conilon coffee cultivars (BRS-Ouro Preto, Robusta Tropical and Espirito Santo). The agroforestry system was composed by coffee, açaí (Euterpe oleraceae), andiroba (Carapa guianensis) and banana (Musa sp). Data of coffee ripening were collected in the first harvest. At the first harvest of coffee, sample of 200g of coffee fruits were removed each plot and quantified by counting of the unripe, ripe (cherry) and dry fruit. Subsequently was calculated the proportion of coffee fruits at each maturation stage. The ripening stage of coffee fruits was different in the two cropping systems. There was a slight improvement in uniformity of fruit ripening from the agroforestry system. Fruits of coffee plants in monocrop, in other words under full solar radiation, showed maturity stage advanced than the fruits from agroforestry system, which were shaded. In the monocrop there was a higher percentage of dry fruits (40%) and a smaller fraction of green fruits (19%), while the opposite occurred in the agroforestry system, where only 20% of the fruits were dried and 29% green. The percentage of mature fruits was 41 and 51% in monoculture and agroforestry systems, respectively. The coffee cultivars showed similar behavior. All cultivars had 37% of dry fruits. Vitoria and Espírito Santo cultivars showed 24% of green fruits and BRS Ouro Preto 25%. The percentage of ripe fruit was 31% in BRS-Ouro Preto and 37% in other.
653 $aAmadurecimento do fruto
653 $aCafé conilon
653 $aRio Branco (AC)
653 $aSistema de monocultivo
653 $aSistemas agroflorestais
700 1 $aSALES, F. de
700 1 $aMESQUITA, J. F. B. de
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
05/08/2004 |
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Data da última atualização: |
02/06/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MINOTI, R. T.; SILVA, F. das G. B.; ANGELOTTI NETTO, A.; PRIMAVESI, O. M. A. S. P. R.; CRESTANA, S. |
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Afiliação: |
RICARDO TEZINI MINOTI, USP; FERNANDO DAS GRAÇAS BRAGA DA SILVA, USP; ANTONIO ANGELOTTI NETTO, USP; ODO MARIA ARTUR S P R PRIMAVESI, CPPSE; SILVIO CRESTANA, CNPDIA. |
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Título: |
Quantificação do escorrimento superficial e da erosão hídrica em estrada rural com o uso de modelo hidrossedimentológico. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: REUNIÃO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 15., 2004, Santa Maria. Manejo integrado a ciência do solo na produção de alimentos. Anais... Santa Maria: Universidade Federal de Santa Maria, 2004. |
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Páginas: |
4 p. |
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Idioma: |
Português |
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Conteúdo: |
As más condições de drenagem e conservação e a falta de revestimento primário das estradas rurais são apontadas como fatores de agravamento dos problemas de erosão do solo agrícola e de carreamento de materiais para as lavouras ou para os leitos dos rios, podendo interferir na produção de alimentos e alterar a qualidade ambiental. De acordo com dados do CODASP (2004), 50% das terras agricultáveis do Estado de São Paulo estão em processo crescente de erosão devido às práticas predatórias e a falta de critério na abertura de estradas rurais, as quais levam toda a água e provocam o assoreamento de rios. |
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Palavras-Chave: |
Assoreamento de rio; Estradas rurais; Revestimento primário. |
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Thesagro: |
Conservação do Solo; Drenagem; Erosão do Solo. |
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Thesaurus NAL: |
Water Erosion Prediction Project. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPPSE/15209/1/PROCIOP2004.00065.pdf
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Marc: |
LEADER 01618nam a2200253 a 4500
001 1046449
005 2022-06-02
008 2004 bl uuuu u00u1 u #d
100 1 $aMINOTI, R. T.
245 $aQuantificação do escorrimento superficial e da erosão hídrica em estrada rural com o uso de modelo hidrossedimentológico.$h[electronic resource]
260 $aIn: REUNIÃO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 15., 2004, Santa Maria. Manejo integrado a ciência do solo na produção de alimentos. Anais... Santa Maria: Universidade Federal de Santa Maria$c2004
300 $a4 p.
520 $aAs más condições de drenagem e conservação e a falta de revestimento primário das estradas rurais são apontadas como fatores de agravamento dos problemas de erosão do solo agrícola e de carreamento de materiais para as lavouras ou para os leitos dos rios, podendo interferir na produção de alimentos e alterar a qualidade ambiental. De acordo com dados do CODASP (2004), 50% das terras agricultáveis do Estado de São Paulo estão em processo crescente de erosão devido às práticas predatórias e a falta de critério na abertura de estradas rurais, as quais levam toda a água e provocam o assoreamento de rios.
650 $aWater Erosion Prediction Project
650 $aConservação do Solo
650 $aDrenagem
650 $aErosão do Solo
653 $aAssoreamento de rio
653 $aEstradas rurais
653 $aRevestimento primário
700 1 $aSILVA, F. das G. B.
700 1 $aANGELOTTI NETTO, A.
700 1 $aPRIMAVESI, O. M. A. S. P. R.
700 1 $aCRESTANA, S.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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