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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
15/03/2022 |
Data da última atualização: |
15/03/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FIALHO, G. S.; FONSECA, A. F. A. da.; FERRÃO, M. A. G.; FERRÃO, R. G.; OLIVOTO, T.; NARDINO, M.; REIS, E. F. dos; SAKIYAMA, N. S. |
Afiliação: |
Aymbiré Francisco Almeida da Fonseca, Incaper/Embrapa Café; Maria Amélia Gava Ferrão, Incaper/Embrapa Café; Romário Gava Ferrão, Incaper. |
Título: |
Conilon coffee outturn index: a precise alternative for estimating grain yield. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Acta Scientiarum. Agronomy v. 44, e54249, 2022. |
Idioma: |
Inglês |
Conteúdo: |
Coffee outturn can be defined as the ratio between the harvested coffee and its respective processed grains. This character is greatly influenced by genotypic and environmental effects, and in breeding programs your analysis is costly and time-consuming. In this sense, the use of an outturn index to estimate coffee yield on experimental plots is a desirable measure aiming at reducing resources and time in postharvest evaluations. Thus, the present study aimed to evaluate the accuracy of the use of an outturn index equal to 4.0, in the estimation of Conilon coffee grains production. This index indicates that four kilograms of harvested fruit would be needed to obtain one kilogram of processed grains. Based on the average of 157 genotypes conducted in three trials and four harvests, we evaluated the relationship between harvested fruits and processed grains (FcBe), the observed (OGY), and the estimated grain yield per plant (EGY) based on FcBe equal to 4.0 (an outturn index). Descriptive statistics, adequation test for EGY, and the coincidence of occurrence of genotypes observations relating to the top 20% of all observations of OGY and EGY. In the estimation of grain yield in Conilon, the use of FcBe equal to 4.0 showed high precision in the average of the analyzed trials. However, further studies should be conducted to elucidate the effects of climate variables on the yield of Conilon coffee, especially in atypical crop years. Thus, the use of an outturn index becomes interesting in cases where the number of genotypes to be evaluated is very large and a screening of the promising ones is desirable MenosCoffee outturn can be defined as the ratio between the harvested coffee and its respective processed grains. This character is greatly influenced by genotypic and environmental effects, and in breeding programs your analysis is costly and time-consuming. In this sense, the use of an outturn index to estimate coffee yield on experimental plots is a desirable measure aiming at reducing resources and time in postharvest evaluations. Thus, the present study aimed to evaluate the accuracy of the use of an outturn index equal to 4.0, in the estimation of Conilon coffee grains production. This index indicates that four kilograms of harvested fruit would be needed to obtain one kilogram of processed grains. Based on the average of 157 genotypes conducted in three trials and four harvests, we evaluated the relationship between harvested fruits and processed grains (FcBe), the observed (OGY), and the estimated grain yield per plant (EGY) based on FcBe equal to 4.0 (an outturn index). Descriptive statistics, adequation test for EGY, and the coincidence of occurrence of genotypes observations relating to the top 20% of all observations of OGY and EGY. In the estimation of grain yield in Conilon, the use of FcBe equal to 4.0 showed high precision in the average of the analyzed trials. However, further studies should be conducted to elucidate the effects of climate variables on the yield of Conilon coffee, especially in atypical crop years. Thus, the use of an outturn index becomes intere... Mostrar Tudo |
Thesagro: |
Biometry; Coffea Canephora; Grão; Produção Agrícola; Produtividade. |
Categoria do assunto: |
-- |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4095/1/Conilon-coffee-outturn-index-fonseca.pdf
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Marc: |
LEADER 02368naa a2200265 a 4500 001 1023803 005 2022-03-15 008 2022 bl uuuu u00u1 u #d 100 1 $aFIALHO, G. S. 245 $aConilon coffee outturn index$ba precise alternative for estimating grain yield.$h[electronic resource] 260 $c2022 520 $aCoffee outturn can be defined as the ratio between the harvested coffee and its respective processed grains. This character is greatly influenced by genotypic and environmental effects, and in breeding programs your analysis is costly and time-consuming. In this sense, the use of an outturn index to estimate coffee yield on experimental plots is a desirable measure aiming at reducing resources and time in postharvest evaluations. Thus, the present study aimed to evaluate the accuracy of the use of an outturn index equal to 4.0, in the estimation of Conilon coffee grains production. This index indicates that four kilograms of harvested fruit would be needed to obtain one kilogram of processed grains. Based on the average of 157 genotypes conducted in three trials and four harvests, we evaluated the relationship between harvested fruits and processed grains (FcBe), the observed (OGY), and the estimated grain yield per plant (EGY) based on FcBe equal to 4.0 (an outturn index). Descriptive statistics, adequation test for EGY, and the coincidence of occurrence of genotypes observations relating to the top 20% of all observations of OGY and EGY. In the estimation of grain yield in Conilon, the use of FcBe equal to 4.0 showed high precision in the average of the analyzed trials. However, further studies should be conducted to elucidate the effects of climate variables on the yield of Conilon coffee, especially in atypical crop years. Thus, the use of an outturn index becomes interesting in cases where the number of genotypes to be evaluated is very large and a screening of the promising ones is desirable 650 $aBiometry 650 $aCoffea Canephora 650 $aGrão 650 $aProdução Agrícola 650 $aProdutividade 700 1 $aFONSECA, A. F. A. da. 700 1 $aFERRÃO, M. A. G. 700 1 $aFERRÃO, R. G. 700 1 $aOLIVOTO, T. 700 1 $aNARDINO, M. 700 1 $aREIS, E. F. dos 700 1 $aSAKIYAMA, N. S. 773 $tActa Scientiarum. Agronomy$gv. 44, e54249, 2022.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
16/10/2019 |
Data da última atualização: |
16/10/2019 |
Tipo da produção científica: |
Publicação em Anais de Congresso |
Autoria: |
CUNHA, E. G. da.; GUIDINELLE, R. B.; AZEVEDO, L. S.; RANGEL, O. J. P.; PASSOS, R. P. |
Afiliação: |
Erivelton Gonçalves da Cunha, Incaper; Rebyson Bissaco Guidinelle, IFES Alegre; Leidianede Souza Azevedo, IFES Alegre; Otacílio José Passos Rangel, IFES Alegre; Renato Ribeiro Passos, UFES. |
Título: |
Desenvolvimento inicial da cultura do milho em solos com diferentes textura e aplicação de biocarvão de palha de café. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE MILHO E SORGO, 32., 2018, Lavras. Soluções integradas para os sistemas de produção de milho e sorgo no Brasil: resumos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2018. |
Idioma: |
Português |
Conteúdo: |
O aproveitamento de resíduos na agricultura, tem sido estudado como forma de aumentar a produção agrícola e buscar formas de sua correta deposição no ambiente. Deste modo surgiu uma tecnologia conhecida como biocarvão, que é um produto obtido por meio da pirólise de materiais orgânicos, e que apresenta características de condicionador de solo... |
Palavras-Chave: |
Biocarvão; Milho. |
Categoria do assunto: |
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URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3886/1/milho-ifes-alegre.pdf
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Marc: |
LEADER 01095nam a2200181 a 4500 001 1021860 005 2019-10-16 008 2018 bl uuuu u01u1 u #d 100 1 $aCUNHA, E. G. da. 245 $aDesenvolvimento inicial da cultura do milho em solos com diferentes textura e aplicação de biocarvão de palha de café.$h[electronic resource] 260 $aIn: CONGRESSO NACIONAL DE MILHO E SORGO, 32., 2018, Lavras. Soluções integradas para os sistemas de produção de milho e sorgo no Brasil: resumos. Sete Lagoas: Associação Brasileira de Milho e Sorgo$c2018 520 $aO aproveitamento de resíduos na agricultura, tem sido estudado como forma de aumentar a produção agrícola e buscar formas de sua correta deposição no ambiente. Deste modo surgiu uma tecnologia conhecida como biocarvão, que é um produto obtido por meio da pirólise de materiais orgânicos, e que apresenta características de condicionador de solo... 653 $aBiocarvão 653 $aMilho 700 1 $aGUIDINELLE, R. B. 700 1 $aAZEVEDO, L. S. 700 1 $aRANGEL, O. J. P. 700 1 $aPASSOS, R. P.
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