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Registro Completo |
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Biblioteca(s): |
Embrapa Alimentos e Territórios; Embrapa Semiárido. |
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Data corrente: |
12/12/2023 |
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Data da última atualização: |
10/01/2024 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SA, C. O. de; SA, J. L. de; SANTOS, A. da S. dos; SOUZA, F. A.; CURADO, F. F.; OLIVEIRA, T. C. de; MORAES, S. A. de. |
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Afiliação: |
CRISTIANE OTTO DE SA, CNAT; JOSE LUIZ DE SA, CNAT; AMAURY DA SILVA DOS SANTOS, CNAT; FERNANDA AMORIM SOUZA, CPATC; FERNANDO FLEURY CURADO, CNAT; TEREZA CRISTINA DE OLIVEIRA, CPATC; SALETE ALVES DE MORAES, CPATSA. |
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Título: |
Conservação e multiplicação da galinha Canela Preta em laboratório de inovação social com o uso de chocadeira comunitária. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Cadernos de Agroecologia, v. 19, n. 1, 2024. |
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Páginas: |
6 p. |
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Idioma: |
Português |
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Notas: |
Edição dos Anais do XII Congresso Brasileiro de Agroecologia, Rio de Janeiro, 2023. |
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Conteúdo: |
A experiência teve como objetivo promover a criação, conservação e multiplicação da galinha da raça Canela Preta em agroecossistemas familiares em transição agroecológica. Para tanto, foi implantado um laboratório de inovação social para trocas de experiências e realização de pesquisa participativa com o grupo Manancial da Rede de Agroecologia Plantar para a Vida, localizado no Assentamento 5 de Janeiro, Indiaroba, Sergipe, Brasil. Após a definição do local da chocadeira comunitária foram realizadas quatro oficinas para aprendizado e troca de experiências em tempo real ao processo de incubação dos ovos. Na primeira incubação as taxas de fertilidade, eclosão e mortalidade de pintinhos (2 semanas iniciais) foram de 88,33%, 90,56% e 2,08% respectivamente. As famílias se apropriaram da tecnologia de incubação de ovos em chocadeiras comunitárias e, realizam mensalmente a incubação de 120 ovos, alcançando a autonomia na produção de pintinhos para os agroecossistemas familiares. |
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Palavras-Chave: |
Autochthonous; Autóctone; Autonomia; Autonomy; Chicken little; Household agriculture; Pintinhos. |
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Thesagro: |
Agricultura Familiar. |
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Thesaurus Nal: |
Agroecosystems; Chickens. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159517/1/ConservacaoMultiplicacaoGalinhaCanelaPreta.pdf
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Marc: |
LEADER 02032nam a2200325 a 4500
001 2159517
005 2024-01-10
008 2024 bl uuuu u00u1 u #d
100 1 $aSA, C. O. de
245 $aConservação e multiplicação da galinha Canela Preta em laboratório de inovação social com o uso de chocadeira comunitária.$h[electronic resource]
260 $aCadernos de Agroecologia, v. 19, n. 1$c2024
300 $a6 p.
500 $aEdição dos Anais do XII Congresso Brasileiro de Agroecologia, Rio de Janeiro, 2023.
520 $aA experiência teve como objetivo promover a criação, conservação e multiplicação da galinha da raça Canela Preta em agroecossistemas familiares em transição agroecológica. Para tanto, foi implantado um laboratório de inovação social para trocas de experiências e realização de pesquisa participativa com o grupo Manancial da Rede de Agroecologia Plantar para a Vida, localizado no Assentamento 5 de Janeiro, Indiaroba, Sergipe, Brasil. Após a definição do local da chocadeira comunitária foram realizadas quatro oficinas para aprendizado e troca de experiências em tempo real ao processo de incubação dos ovos. Na primeira incubação as taxas de fertilidade, eclosão e mortalidade de pintinhos (2 semanas iniciais) foram de 88,33%, 90,56% e 2,08% respectivamente. As famílias se apropriaram da tecnologia de incubação de ovos em chocadeiras comunitárias e, realizam mensalmente a incubação de 120 ovos, alcançando a autonomia na produção de pintinhos para os agroecossistemas familiares.
650 $aAgroecosystems
650 $aChickens
650 $aAgricultura Familiar
653 $aAutochthonous
653 $aAutóctone
653 $aAutonomia
653 $aAutonomy
653 $aChicken little
653 $aHousehold agriculture
653 $aPintinhos
700 1 $aSA, J. L. de
700 1 $aSANTOS, A. da S. dos
700 1 $aSOUZA, F. A.
700 1 $aCURADO, F. F.
700 1 $aOLIVEIRA, T. C. de
700 1 $aMORAES, S. A. de
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Registro original: |
Embrapa Alimentos e Territórios (CNAT) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
30/09/2002 |
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Data da última atualização: |
03/08/2017 |
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Autoria: |
HUNGRIA, M; CHUEIRE, L. M de O.; COCA, R. G.; MEGIAS, M. |
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Título: |
Preliminary characterization of fast growing rhizobial strains isolated from soyabean nodules in Brazil. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Soil Biology & Biochemistry, Oxford, v. 33, n. 10, p. 1349-1361, 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
A survey of soyabean (Glycine max) rhizobia was carried out with six Asian and one modern soyabean genotypes as trap hosts. Soyabean seedlings were inoculated with soils from 22 Brazilian field sites, including undisturbed areas or areas traditionally cropped with this legume. A total of 30 fast growing strains, able to establish an effective symbiosis with both types of genotypes, were isolated from 12 of the 22 soils, representing 17% of the population in cropped areas and 24% in undisturbed soils. The bacterial mean generation time varied from 85 to 225 minutes and after 4 days of growth in YM medium the final pH ranged from 3.7 to 6.9. Although isolated from acid soils, only 37% of the strains were able to growing in TY or YM media at pH 4.0, while 60% were alkaline tolerant (pH 9.5). Most strains produced abundant extracellular polysaccharides (73%), were tolerant to 0.5 M NaCl (60%) and a temperature of 40°C (77%), grew in LB medium (67%) and synthesized melanin (53%). The strains differed in the use of C compounds supplied as sole C sources. The majority of the strains showed an intrinsic resistance to the antibiotics (µg ml-1) chloramphenicol (10), erythromycin (50), gentamicin (20), kanamycin (30), rifampicin (20) and tetracycline (10) and to the heavy metals cobalt chloride (0.5 mM) and potassium chromate (0.25 mM). A cluster analysis with 81 morphological and physiological parameters placed the strains from undisturbed soils in the central part of the dendrogram, even when isolated from distant areas, indicating that they had a common background. The relatedness decreased with the use of the soils for agriculture. Most of the strains isolated from cropped soils under conventional tillage were characterized by a high tolerance to stressful conditions and the ability to grow with several C sources, contrary to most of the strains isolated from soils under no-tillage management system. The strains differed from Sinorhizobium fredii in several characteristics and the protein and lipopolysaccharide profiles showed that each strain was unique. Therefore, although soyabean is an exotic plant in Brazil, several indigenous rhizobial strains may also establish an effective symbiosis with this legume. MenosA survey of soyabean (Glycine max) rhizobia was carried out with six Asian and one modern soyabean genotypes as trap hosts. Soyabean seedlings were inoculated with soils from 22 Brazilian field sites, including undisturbed areas or areas traditionally cropped with this legume. A total of 30 fast growing strains, able to establish an effective symbiosis with both types of genotypes, were isolated from 12 of the 22 soils, representing 17% of the population in cropped areas and 24% in undisturbed soils. The bacterial mean generation time varied from 85 to 225 minutes and after 4 days of growth in YM medium the final pH ranged from 3.7 to 6.9. Although isolated from acid soils, only 37% of the strains were able to growing in TY or YM media at pH 4.0, while 60% were alkaline tolerant (pH 9.5). Most strains produced abundant extracellular polysaccharides (73%), were tolerant to 0.5 M NaCl (60%) and a temperature of 40°C (77%), grew in LB medium (67%) and synthesized melanin (53%). The strains differed in the use of C compounds supplied as sole C sources. The majority of the strains showed an intrinsic resistance to the antibiotics (µg ml-1) chloramphenicol (10), erythromycin (50), gentamicin (20), kanamycin (30), rifampicin (20) and tetracycline (10) and to the heavy metals cobalt chloride (0.5 mM) and potassium chromate (0.25 mM). A cluster analysis with 81 morphological and physiological parameters placed the strains from undisturbed soils in the central part of the dendrogram, ... Mostrar Tudo |
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Thesagro: |
Soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02749naa a2200169 a 4500
001 1462873
005 2017-08-03
008 2001 bl --- 0-- u #d
100 1 $aHUNGRIA, M
245 $aPreliminary characterization of fast growing rhizobial strains isolated from soyabean nodules in Brazil.
260 $c2001
520 $aA survey of soyabean (Glycine max) rhizobia was carried out with six Asian and one modern soyabean genotypes as trap hosts. Soyabean seedlings were inoculated with soils from 22 Brazilian field sites, including undisturbed areas or areas traditionally cropped with this legume. A total of 30 fast growing strains, able to establish an effective symbiosis with both types of genotypes, were isolated from 12 of the 22 soils, representing 17% of the population in cropped areas and 24% in undisturbed soils. The bacterial mean generation time varied from 85 to 225 minutes and after 4 days of growth in YM medium the final pH ranged from 3.7 to 6.9. Although isolated from acid soils, only 37% of the strains were able to growing in TY or YM media at pH 4.0, while 60% were alkaline tolerant (pH 9.5). Most strains produced abundant extracellular polysaccharides (73%), were tolerant to 0.5 M NaCl (60%) and a temperature of 40°C (77%), grew in LB medium (67%) and synthesized melanin (53%). The strains differed in the use of C compounds supplied as sole C sources. The majority of the strains showed an intrinsic resistance to the antibiotics (µg ml-1) chloramphenicol (10), erythromycin (50), gentamicin (20), kanamycin (30), rifampicin (20) and tetracycline (10) and to the heavy metals cobalt chloride (0.5 mM) and potassium chromate (0.25 mM). A cluster analysis with 81 morphological and physiological parameters placed the strains from undisturbed soils in the central part of the dendrogram, even when isolated from distant areas, indicating that they had a common background. The relatedness decreased with the use of the soils for agriculture. Most of the strains isolated from cropped soils under conventional tillage were characterized by a high tolerance to stressful conditions and the ability to grow with several C sources, contrary to most of the strains isolated from soils under no-tillage management system. The strains differed from Sinorhizobium fredii in several characteristics and the protein and lipopolysaccharide profiles showed that each strain was unique. Therefore, although soyabean is an exotic plant in Brazil, several indigenous rhizobial strains may also establish an effective symbiosis with this legume.
650 $aSoja
700 1 $aCHUEIRE, L. M de O.
700 1 $aCOCA, R. G.
700 1 $aMEGIAS, M.
773 $tSoil Biology & Biochemistry, Oxford$gv. 33, n. 10, p. 1349-1361, 2001.
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