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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
05/07/1999 |
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Data da última atualização: |
05/04/2023 |
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Tipo da produção científica: |
Circular Técnica |
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Autoria: |
SÁ, C. P. de; LUNZ, A. M. P.; FRANKE, I. L.; BEZERRA, A. L. |
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Afiliação: |
CLAUDENOR PINHO DE SA, CPAF-Acre; AURENY MARIA PEREIRA LUNZ, CPAF-Acre; IDESIO LUIS FRANKE, CPAF-Acre; ALEX LIRA BEZERRA, UNIVERSIDADE FEDERAL DO ACRE. |
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Título: |
Diagnóstico socioeconômico do Projeto de Reflorestamento Econômico Consorciado e Adensado - RECA. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Rio Branco, AC: Embrapa CPAF-AC, 1998. |
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Páginas: |
11 p. |
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Série: |
(Embrapa CPAF-AC. Circular técnica, 20). |
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ISSN: |
0100-9915 |
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Idioma: |
Português |
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Conteúdo: |
Este trabalho visa analisar as variáveis que influenciam no modelo atual de exploração utilizado no Reca, tais como: origem, experiência dos produtores, crédito financeiro, documentação das propriedades, caracterização e disponibilidade de mão-de-obra na propriedade. |
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Palavras-Chave: |
Agroforestería; Comunidades rurales; Desarrollo socioeconómico; Nova Califórnia (RO); Projeto Reca; Rondônia; Sistema Agroflorestal (SAF). |
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Thesagro: |
Agrossilvicultura; Assentamento; Comunidade rural; Desenvolvimento socio-econômico; Diagnóstico. |
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Thesaurus Nal: |
Agroforestry; Rural communities; Socioeconomic development. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPAF-AC/1555/1/cirtec20.pdf
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Marc: |
LEADER 01365nam a2200361 a 4500
001 1492860
005 2023-04-05
008 1998 bl uuuu u0uu1 u #d
022 $a0100-9915
100 1 $aSÁ, C. P. de
245 $aDiagnóstico socioeconômico do Projeto de Reflorestamento Econômico Consorciado e Adensado - RECA.$h[electronic resource]
260 $aRio Branco, AC: Embrapa CPAF-AC$c1998
300 $a11 p.
490 $a(Embrapa CPAF-AC. Circular técnica, 20).
520 $aEste trabalho visa analisar as variáveis que influenciam no modelo atual de exploração utilizado no Reca, tais como: origem, experiência dos produtores, crédito financeiro, documentação das propriedades, caracterização e disponibilidade de mão-de-obra na propriedade.
650 $aAgroforestry
650 $aRural communities
650 $aSocioeconomic development
650 $aAgrossilvicultura
650 $aAssentamento
650 $aComunidade rural
650 $aDesenvolvimento socio-econômico
650 $aDiagnóstico
653 $aAgroforestería
653 $aComunidades rurales
653 $aDesarrollo socioeconómico
653 $aNova Califórnia (RO)
653 $aProjeto Reca
653 $aRondônia
653 $aSistema Agroflorestal (SAF)
700 1 $aLUNZ, A. M. P.
700 1 $aFRANKE, I. L.
700 1 $aBEZERRA, A. L.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Biblioteca |
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Origem |
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Cutter |
Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Milho e Sorgo. |
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Data corrente: |
27/08/2022 |
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Data da última atualização: |
05/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
CARLONI, P. R.; MELO, P. G. S.; MELO, L. C.; FARIA, L. C. de; SOUZA, T. L. P. O. de; ALMEIDA, V. M.; CARVALHO, H. W. L. de; PEREIRA FILHO, I. A.; AGUIAR, M. S. de; PEREIRA, H. S. |
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Afiliação: |
POLIANA REGINA CARLONI; PATRICIA GUIMARAES SANTOS MELO, UNIVERSIDADE FEDERAL DE GOIÁS; LEONARDO CUNHA MELO, CNPAF; LUIS CLAUDIO DE FARIA, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; VALTER MARTINS DE ALMEIDA, EMPAER-MT; HELIO WILSON LEMOS DE CARVALHO, CPATC; ISRAEL ALEXANDRE PEREIRA FILHO, CNPMS; MARCELO SFEIR DE AGUIAR, CNPAF; HELTON SANTOS PEREIRA, CNPAF. |
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Título: |
Genotype by environment interaction in common bean cultivars for iron and zinc concentration in grains. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Semina. Ciências Agrárias, v. 43, n. 4, p. 1787-1804, Jul./Ago. 2022. |
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ISSN: |
1679-0359 |
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DOI: |
https://doi.org/10.5433/1679-0359.2022v43n4p1787 |
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Idioma: |
Inglês |
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Conteúdo: |
Iron and zinc deficiencies in humans can cause serious health problems. Increasing the iron (IC) and zinc (ZC) concentrations in common bean (Phaseolus vulgaris L.) grains using genetic breeding can be an effective strategy to prevent these problems. Thus, the aims of this study were i) to investigate the importance of genetic, environmental, and genotype-by-environment interaction effects on IC and ZC in common bean grains; ii) to select cultivars that have high mean values and phenotypic stability for IC and ZC, as well as high protein concentration (PC), high yield, and standard commercial grain quality; and iii) to investigate whether there is a genetic relationship between these traits. A total of 34 cultivars were evaluated in 19 different environments. Genetic variability was observed among the genotypes for all traits. For IC and ZC, the environmental effect represented most of the total variation (63% and 65%, respectively), and the effect of the G × E interaction was 18% for IC and 15% for ZC. The genetic correlations between IC, ZC, and PC were positive, indicating that the selection of one of these traits resulted in gains for the other. The genetic correlations between IC or ZC with yield or 100-grain weight were low or intermediate, but negative, indicating that it is important to evaluate these traits at all stages of breeding programs that focus on developing cultivars with high IC and ZC. The cultivar BRS Sublime, with the carioca grain type, combined high IC, ZC, and PC, high yield, and grains of commercial size. MenosIron and zinc deficiencies in humans can cause serious health problems. Increasing the iron (IC) and zinc (ZC) concentrations in common bean (Phaseolus vulgaris L.) grains using genetic breeding can be an effective strategy to prevent these problems. Thus, the aims of this study were i) to investigate the importance of genetic, environmental, and genotype-by-environment interaction effects on IC and ZC in common bean grains; ii) to select cultivars that have high mean values and phenotypic stability for IC and ZC, as well as high protein concentration (PC), high yield, and standard commercial grain quality; and iii) to investigate whether there is a genetic relationship between these traits. A total of 34 cultivars were evaluated in 19 different environments. Genetic variability was observed among the genotypes for all traits. For IC and ZC, the environmental effect represented most of the total variation (63% and 65%, respectively), and the effect of the G × E interaction was 18% for IC and 15% for ZC. The genetic correlations between IC, ZC, and PC were positive, indicating that the selection of one of these traits resulted in gains for the other. The genetic correlations between IC or ZC with yield or 100-grain weight were low or intermediate, but negative, indicating that it is important to evaluate these traits at all stages of breeding programs that focus on developing cultivars with high IC and ZC. The cultivar BRS Sublime, with the carioca grain type, combined high I... Mostrar Tudo |
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Palavras-Chave: |
Adaptabilidade; Biofortificação; Correlação; Estabilidade. |
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Thesagro: |
Feijão; Ferro; Genótipo; Interação Genética; Melhoramento Genético Vegetal; Phaseolus Vulgaris; Zinco. |
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Thesaurus NAL: |
Beans; Biofortification; Correlation. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1145813/1/semina-2022.pdf
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Marc: |
LEADER 02794naa a2200421 a 4500
001 2145813
005 2022-10-05
008 2022 bl uuuu u00u1 u #d
022 $a1679-0359
024 7 $ahttps://doi.org/10.5433/1679-0359.2022v43n4p1787$2DOI
100 1 $aCARLONI, P. R.
245 $aGenotype by environment interaction in common bean cultivars for iron and zinc concentration in grains.$h[electronic resource]
260 $c2022
520 $aIron and zinc deficiencies in humans can cause serious health problems. Increasing the iron (IC) and zinc (ZC) concentrations in common bean (Phaseolus vulgaris L.) grains using genetic breeding can be an effective strategy to prevent these problems. Thus, the aims of this study were i) to investigate the importance of genetic, environmental, and genotype-by-environment interaction effects on IC and ZC in common bean grains; ii) to select cultivars that have high mean values and phenotypic stability for IC and ZC, as well as high protein concentration (PC), high yield, and standard commercial grain quality; and iii) to investigate whether there is a genetic relationship between these traits. A total of 34 cultivars were evaluated in 19 different environments. Genetic variability was observed among the genotypes for all traits. For IC and ZC, the environmental effect represented most of the total variation (63% and 65%, respectively), and the effect of the G × E interaction was 18% for IC and 15% for ZC. The genetic correlations between IC, ZC, and PC were positive, indicating that the selection of one of these traits resulted in gains for the other. The genetic correlations between IC or ZC with yield or 100-grain weight were low or intermediate, but negative, indicating that it is important to evaluate these traits at all stages of breeding programs that focus on developing cultivars with high IC and ZC. The cultivar BRS Sublime, with the carioca grain type, combined high IC, ZC, and PC, high yield, and grains of commercial size.
650 $aBeans
650 $aBiofortification
650 $aCorrelation
650 $aFeijão
650 $aFerro
650 $aGenótipo
650 $aInteração Genética
650 $aMelhoramento Genético Vegetal
650 $aPhaseolus Vulgaris
650 $aZinco
653 $aAdaptabilidade
653 $aBiofortificação
653 $aCorrelação
653 $aEstabilidade
700 1 $aMELO, P. G. S.
700 1 $aMELO, L. C.
700 1 $aFARIA, L. C. de
700 1 $aSOUZA, T. L. P. O. de
700 1 $aALMEIDA, V. M.
700 1 $aCARVALHO, H. W. L. de
700 1 $aPEREIRA FILHO, I. A.
700 1 $aAGUIAR, M. S. de
700 1 $aPEREIRA, H. S.
773 $tSemina. Ciências Agrárias$gv. 43, n. 4, p. 1787-1804, Jul./Ago. 2022.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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