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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
25/11/1998 |
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Data da última atualização: |
25/11/1998 |
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Autoria: |
BRUCKNER, C. H.; MOTOIKE, S. Y.; FREIRE, E. B. |
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Afiliação: |
UFV. |
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Título: |
Estimativas de area poliar em videira Vitis vinifera cv. Italia a partir de medidas das nervuras foliares |
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Ano de publicação: |
1992 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, v.14, n.3, p.253-256, Cruz das Almas, 1992 |
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ISSN: |
0100-2945 |
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Idioma: |
Português |
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Conteúdo: |
Em videira Vitis vinifera cultivar Italia (Pirovano 65) foi tomada, de178 folhas, a area foliar, e medidas as nervuras principal (NP), lateral esquerda (NLE), lateral direita (NLD) e distancia entre as extremidades das nervuras laterais (L). A area foliar esteve melhor correlacionada com a soma das nervuras laterais (SNL) e com o quadrado destas (QSNL). As melhores equacoes de regressao da area foliar, em funcao dasmedidas foliares foram: Y = -143,7120 + 15.6186 (SNL). De maneira mais simplificada, pode-se estimar com razoavel precisao a area foliar por meio da expressao EAF = 0,412 x (QSNL). |
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Palavras-Chave: |
Grapevine; Leaf area estimation; Videira. |
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Thesagro: |
Área Foliar; Vitis Vinifera. |
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Categoria do assunto: |
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Marc: |
LEADER 01242naa a2200217 a 4500
001 1635216
005 1998-11-25
008 1992 bl uuuu u00u1 u #d
022 $a0100-2945
100 1 $aBRUCKNER, C. H.
245 $aEstimativas de area poliar em videira Vitis vinifera cv. Italia a partir de medidas das nervuras foliares
260 $c1992
520 $aEm videira Vitis vinifera cultivar Italia (Pirovano 65) foi tomada, de178 folhas, a area foliar, e medidas as nervuras principal (NP), lateral esquerda (NLE), lateral direita (NLD) e distancia entre as extremidades das nervuras laterais (L). A area foliar esteve melhor correlacionada com a soma das nervuras laterais (SNL) e com o quadrado destas (QSNL). As melhores equacoes de regressao da area foliar, em funcao dasmedidas foliares foram: Y = -143,7120 + 15.6186 (SNL). De maneira mais simplificada, pode-se estimar com razoavel precisao a area foliar por meio da expressao EAF = 0,412 x (QSNL).
650 $aÁrea Foliar
650 $aVitis Vinifera
653 $aGrapevine
653 $aLeaf area estimation
653 $aVideira
700 1 $aMOTOIKE, S. Y.
700 1 $aFREIRE, E. B.
773 $tRevista Brasileira de Fruticultura$gv.14, n.3, p.253-256, Cruz das Almas, 1992
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca |
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Classificação |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Cerrados. |
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Data corrente: |
08/05/2013 |
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Data da última atualização: |
14/03/2016 |
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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: |
GORDO, J. M. L.; SILVA, M. C. da; SOLANO, G. de A.; LOPES, F. B.; COSTA, M. F. O. e; ROCHA, F. E. de C.; FIORAVANTI, M. C. S.; SERENO, J. R. B. |
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Afiliação: |
JOÃO MAURÍCIO LUCAS GORDO, Universidade Federal de Goiás.; MARCELO CORRÊA DA SILVA, UFG; GIANICE DE ALMEIDA SOLANO; FERNANDO BRITO LOPES, UFG; MARCOS FERNANDO OLIVEIRA E COSTA, CNPAF; FRANCISCO EDUARDO DE CASTRO ROCHA, CPAC; MARIA CLORINDA SOARES FIORAVANTI, UFG; JOSE ROBSON BEZERRA SERENO, CPAC. |
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Título: |
Cattle farmers: profile and speech content analysis while undergoing training to adopt artificial insemination in Goiás State, Brazil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 42, n. 3, p. 162-167, 2013. |
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Idioma: |
Português |
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Conteúdo: |
This study was undertaken to verify major issues present in the discourse of cattle farmers when discussing the use of artificial insemination (AI). Seventy-one beef and dairy cattle farmers in the state of Goiás, Brazil, were interviewed using semi-structured questionnaires during AI training courses in 2010 and 2011. Data analyses were done using the classic method of textual speech content analysis, performing the pre-analytical, analytical and inferential stages. The written questions were separated in elementary context units (ECU) and sorted into similar thematic groups. These groups originated categories and subcategories, which were nominated based on an a posteriori criteria. Overall, personal motivation was the main issue characterizing discourse by farmers about adoption of AI. This motivation stems from the strong points (highlights) and positive expectations AI offers. The positive expectations were mainly related to perceptions of farmers of animal phenotype improvement rather than to the financial features of cattle production. Basic necessity was the second major issue, with emphasis on work force, infrastructure and animal handling, followed by social influence, with eminence of the institutions and people involved with AI and with the everyday life of cattle farmers. The little emphasis on human resource management and on the use of scientific knowledge may have affected the impact of AI over the years, explaining discreet indices of adoption of AI in Brazil. MenosThis study was undertaken to verify major issues present in the discourse of cattle farmers when discussing the use of artificial insemination (AI). Seventy-one beef and dairy cattle farmers in the state of Goiás, Brazil, were interviewed using semi-structured questionnaires during AI training courses in 2010 and 2011. Data analyses were done using the classic method of textual speech content analysis, performing the pre-analytical, analytical and inferential stages. The written questions were separated in elementary context units (ECU) and sorted into similar thematic groups. These groups originated categories and subcategories, which were nominated based on an a posteriori criteria. Overall, personal motivation was the main issue characterizing discourse by farmers about adoption of AI. This motivation stems from the strong points (highlights) and positive expectations AI offers. The positive expectations were mainly related to perceptions of farmers of animal phenotype improvement rather than to the financial features of cattle production. Basic necessity was the second major issue, with emphasis on work force, infrastructure and animal handling, followed by social influence, with eminence of the institutions and people involved with AI and with the everyday life of cattle farmers. The little emphasis on human resource management and on the use of scientific knowledge may have affected the impact of AI over the years, explaining discreet indices of adoption of AI in Brazi... Mostrar Tudo |
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Thesagro: |
Biotecnologia; Inseminação Artificial; Reprodução Animal. |
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Thesaurus NAL: |
animal reproduction; artificial insemination; biotechnology. |
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Categoria do assunto: |
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L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/86892/1/gordo-jml-01-2013.pdf
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Marc: |
LEADER 02372naa a2200277 a 4500
001 2040775
005 2016-03-14
008 2013 bl uuuu u00u1 u #d
100 1 $aGORDO, J. M. L.
245 $aCattle farmers$bprofile and speech content analysis while undergoing training to adopt artificial insemination in Goiás State, Brazil.
260 $c2013
520 $aThis study was undertaken to verify major issues present in the discourse of cattle farmers when discussing the use of artificial insemination (AI). Seventy-one beef and dairy cattle farmers in the state of Goiás, Brazil, were interviewed using semi-structured questionnaires during AI training courses in 2010 and 2011. Data analyses were done using the classic method of textual speech content analysis, performing the pre-analytical, analytical and inferential stages. The written questions were separated in elementary context units (ECU) and sorted into similar thematic groups. These groups originated categories and subcategories, which were nominated based on an a posteriori criteria. Overall, personal motivation was the main issue characterizing discourse by farmers about adoption of AI. This motivation stems from the strong points (highlights) and positive expectations AI offers. The positive expectations were mainly related to perceptions of farmers of animal phenotype improvement rather than to the financial features of cattle production. Basic necessity was the second major issue, with emphasis on work force, infrastructure and animal handling, followed by social influence, with eminence of the institutions and people involved with AI and with the everyday life of cattle farmers. The little emphasis on human resource management and on the use of scientific knowledge may have affected the impact of AI over the years, explaining discreet indices of adoption of AI in Brazil.
650 $aanimal reproduction
650 $aartificial insemination
650 $abiotechnology
650 $aBiotecnologia
650 $aInseminação Artificial
650 $aReprodução Animal
700 1 $aSILVA, M. C. da
700 1 $aSOLANO, G. de A.
700 1 $aLOPES, F. B.
700 1 $aCOSTA, M. F. O. e
700 1 $aROCHA, F. E. de C.
700 1 $aFIORAVANTI, M. C. S.
700 1 $aSERENO, J. R. B.
773 $tRevista Brasileira de Zootecnia$gv. 42, n. 3, p. 162-167, 2013.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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