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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
25/09/1997 |
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Data da última atualização: |
06/09/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
TORRES, S. B.; PEIXOTO, A. R.; CARVALHO, I. M. S. |
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Afiliação: |
SALVADOR BARROS TORRES, CPATSA. |
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Título: |
Qualidade sanitaria e fisiologica de sementes de tomate da regiao do submedio Sao Francisco. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Informativo ABRATES, Curitiba, v. 7, n. 1/2, p. 129, 1997. |
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Idioma: |
Português |
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Conteúdo: |
Com o objetivo de avaliar o grau de incidencia fungica e o seu reflexo na qualidade fisiologica de sementes de tomate (Lycopersicon lycopersicum (L.) Karsten ex Fax), foram analisados cinco lotes de sementes da cultivar IPA-5, provenientes de cinco produtores dos municipios de Petrolina-PE e Juazeiro-BA, localizados na regiao do Submedio Sao Francisco. As sementes foram analisadas pelo metodo do "blotter teste" em caixas tipo gerbox, com 25 sementes em 16 repeticoes, totalizando 400 sementes por lote, analisadas individualmente sob microscopio estereoscopio. Os testes para verificar a qualidade fisiologica foram: porcentagem de germinacao; primeira contagem de germinacao; condutividade eletrica; envelhecimento acelerado; frio sem solo e emergencia de plantulasem campo. Os trabalhos foram realizados nos Laboratorios de Analise de Sementes e Fitopatologia e num campo experimental da EMBRAPA Semi-Arido, em Petrolina- PE, entre os meses de julho e agosto de 1996. Os resultados obtidos permitiram concluir que: a) os microrganismos encontrados em sementes de tomate foram bacterias (20%), Aspergillus niger (2%) e Aspergillus flavus (1%); b) a ocorrencia destes patogenos associados as sementes do tomate nao afetou o vigor dos lotes de sementes. |
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Palavras-Chave: |
Lycopersicon lycopersicum; Patologia; Submedio Sao Francisco. |
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Thesagro: |
Fisiologia; Semente; Tomate. |
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Thesaurus Nal: |
Brazil; physiology; seed pathology; tomatoes. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182598/1/Informativo-ABRATES-v.7-n.1-2-p.129-1997.pdf
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Marc: |
LEADER 01961nam a2200253 a 4500
001 1133617
005 2018-09-06
008 1997 bl uuuu u00u1 u #d
100 1 $aTORRES, S. B.
245 $aQualidade sanitaria e fisiologica de sementes de tomate da regiao do submedio Sao Francisco.
260 $aInformativo ABRATES, Curitiba, v. 7, n. 1/2, p. 129$c1997
520 $aCom o objetivo de avaliar o grau de incidencia fungica e o seu reflexo na qualidade fisiologica de sementes de tomate (Lycopersicon lycopersicum (L.) Karsten ex Fax), foram analisados cinco lotes de sementes da cultivar IPA-5, provenientes de cinco produtores dos municipios de Petrolina-PE e Juazeiro-BA, localizados na regiao do Submedio Sao Francisco. As sementes foram analisadas pelo metodo do "blotter teste" em caixas tipo gerbox, com 25 sementes em 16 repeticoes, totalizando 400 sementes por lote, analisadas individualmente sob microscopio estereoscopio. Os testes para verificar a qualidade fisiologica foram: porcentagem de germinacao; primeira contagem de germinacao; condutividade eletrica; envelhecimento acelerado; frio sem solo e emergencia de plantulasem campo. Os trabalhos foram realizados nos Laboratorios de Analise de Sementes e Fitopatologia e num campo experimental da EMBRAPA Semi-Arido, em Petrolina- PE, entre os meses de julho e agosto de 1996. Os resultados obtidos permitiram concluir que: a) os microrganismos encontrados em sementes de tomate foram bacterias (20%), Aspergillus niger (2%) e Aspergillus flavus (1%); b) a ocorrencia destes patogenos associados as sementes do tomate nao afetou o vigor dos lotes de sementes.
650 $aBrazil
650 $aphysiology
650 $aseed pathology
650 $atomatoes
650 $aFisiologia
650 $aSemente
650 $aTomate
653 $aLycopersicon lycopersicum
653 $aPatologia
653 $aSubmedio Sao Francisco
700 1 $aPEIXOTO, A. R.
700 1 $aCARVALHO, I. M. S.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Meio-Norte; Embrapa Pantanal; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Tabuleiros Costeiros. |
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Data corrente: |
25/01/2021 |
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Data da última atualização: |
10/12/2021 |
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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: |
MCMANUS, C. M.; HERMUCHE, P.; GUIMARÃES, R. F.; CARVALHO JÚNIOR, O. A. de; DALLAGO, B. S. L.; VIEIRA, R. A.; FARIA, D. A. de; BLACKBURN, H.; MORAES, J. C. F.; SOUZA, C. H.; FACO, O.; ARAUJO, A. M. de; AZEVEDO, H. C.; CARNEIRO, P. L. S.; SANTOS, S. A.; MATTOS, P. S. R. de; PAIVA, S. R. |
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Afiliação: |
CONCEPTA MARGARET MCMANUS; POTIRA HERMUCHE; RENATO FONTES GUIMARÃES; OSMAR ABÍLIO DE CARVALHO JÚNIOR; BRUNO STÉFANO LIMA DALLAGO; RENATA AUGUSTO VIEIRA; DANIELLE ASSIS DE FARIA; HARVEY BLACKBURN; JOSE CARLOS FERRUGEM MORAES, CPPSUL; CARLOS HOFF SOUZA; OLIVARDO FACO, CNPC; ADRIANA MELLO DE ARAUJO, CPAMN; HYMERSON COSTA AZEVEDO, CPATC; PAULO LUIZ SOUZA CARNEIRO; SANDRA APARECIDA SANTOS, CPAP; PAULO SERGIO RIBEIRO DE MATTOS, Cenargen; SAMUEL REZENDE PAIVA, Cenargen. |
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Título: |
Integration of georeferenced and genetic data for the management of biodiversity in sheep genetic resources in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 53, n. 126, 2021. |
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DOI: |
https://doi.org/10.1007/s11250-021-02573-x |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: There are few animal germplasm/gene bank collections in Brazil, and basic studies are needed to attend the future internal and external demands from international partners. The aim of this work was to validate a ?proof of concept? that integrates spatial (georeferenced data) and genetic data regarding the local of origin from 3518 DNA samples from 17 different genetic groups or breeds of sheep in the Brazilian Germplasm bank. Spatialisation shows that not all genetic groups have samples in the bank, and collection is concentrated in the conservation nuclei spread nationwide. Only 21% of states with a specific breed have samples in the gene bank. The mean number of animals sampled per collection was 32, while the mean distance travelled to collect samples was 262 km from the conservation nuclei. For example, the Brazilian Somali were only collected in the conservation nucleus in Ceará State. No samples were collected to date for the Cariri breed, which is recognised by the Brazilian Ministry of Agriculture. Only two farms and one breed in the bank are from the northern region. Of the 27 states, there are samples in the gene bank of sheep from 13, so several states have no samples, requiring collection from herds outside the official system of conservation to make sure that studies using this germplasm realised are not biased. Significant genetic differences are seen above 332 km, which should guide future sampling efforts. Suggestions are given for improving the quantity, quality and diversity of samples in the gene bank. MenosAbstract: There are few animal germplasm/gene bank collections in Brazil, and basic studies are needed to attend the future internal and external demands from international partners. The aim of this work was to validate a ?proof of concept? that integrates spatial (georeferenced data) and genetic data regarding the local of origin from 3518 DNA samples from 17 different genetic groups or breeds of sheep in the Brazilian Germplasm bank. Spatialisation shows that not all genetic groups have samples in the bank, and collection is concentrated in the conservation nuclei spread nationwide. Only 21% of states with a specific breed have samples in the gene bank. The mean number of animals sampled per collection was 32, while the mean distance travelled to collect samples was 262 km from the conservation nuclei. For example, the Brazilian Somali were only collected in the conservation nucleus in Ceará State. No samples were collected to date for the Cariri breed, which is recognised by the Brazilian Ministry of Agriculture. Only two farms and one breed in the bank are from the northern region. Of the 27 states, there are samples in the gene bank of sheep from 13, so several states have no samples, requiring collection from herds outside the official system of conservation to make sure that studies using this germplasm realised are not biased. Significant genetic differences are seen above 332 km, which should guide future sampling efforts. Suggestions are given for improving the qua... Mostrar Tudo |
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Palavras-Chave: |
Conservation nuclei; Espacialização; Genetic resources conservation; Germplasm banks; GIS. |
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Thesagro: |
Banco de Germoplasma; Engenharia Genética; Marcador Molecular; Ovino; Variação Genética. |
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Thesaurus NAL: |
Animal genetic resources; Gene banks; Genetic engineering; Genetic markers; Genetic variation; Sheep breeds. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 03094naa a2200517 a 4500
001 2129513
005 2021-12-10
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11250-021-02573-x$2DOI
100 1 $aMCMANUS, C. M.
245 $aIntegration of georeferenced and genetic data for the management of biodiversity in sheep genetic resources in Brazil.$h[electronic resource]
260 $c2021
520 $aAbstract: There are few animal germplasm/gene bank collections in Brazil, and basic studies are needed to attend the future internal and external demands from international partners. The aim of this work was to validate a ?proof of concept? that integrates spatial (georeferenced data) and genetic data regarding the local of origin from 3518 DNA samples from 17 different genetic groups or breeds of sheep in the Brazilian Germplasm bank. Spatialisation shows that not all genetic groups have samples in the bank, and collection is concentrated in the conservation nuclei spread nationwide. Only 21% of states with a specific breed have samples in the gene bank. The mean number of animals sampled per collection was 32, while the mean distance travelled to collect samples was 262 km from the conservation nuclei. For example, the Brazilian Somali were only collected in the conservation nucleus in Ceará State. No samples were collected to date for the Cariri breed, which is recognised by the Brazilian Ministry of Agriculture. Only two farms and one breed in the bank are from the northern region. Of the 27 states, there are samples in the gene bank of sheep from 13, so several states have no samples, requiring collection from herds outside the official system of conservation to make sure that studies using this germplasm realised are not biased. Significant genetic differences are seen above 332 km, which should guide future sampling efforts. Suggestions are given for improving the quantity, quality and diversity of samples in the gene bank.
650 $aAnimal genetic resources
650 $aGene banks
650 $aGenetic engineering
650 $aGenetic markers
650 $aGenetic variation
650 $aSheep breeds
650 $aBanco de Germoplasma
650 $aEngenharia Genética
650 $aMarcador Molecular
650 $aOvino
650 $aVariação Genética
653 $aConservation nuclei
653 $aEspacialização
653 $aGenetic resources conservation
653 $aGermplasm banks
653 $aGIS
700 1 $aHERMUCHE, P.
700 1 $aGUIMARÃES, R. F.
700 1 $aCARVALHO JÚNIOR, O. A. de
700 1 $aDALLAGO, B. S. L.
700 1 $aVIEIRA, R. A.
700 1 $aFARIA, D. A. de
700 1 $aBLACKBURN, H.
700 1 $aMORAES, J. C. F.
700 1 $aSOUZA, C. H.
700 1 $aFACO, O.
700 1 $aARAUJO, A. M. de
700 1 $aAZEVEDO, H. C.
700 1 $aCARNEIRO, P. L. S.
700 1 $aSANTOS, S. A.
700 1 $aMATTOS, P. S. R. de
700 1 $aPAIVA, S. R.
773 $tTropical Animal Health and Production$gv. 53, n. 126, 2021.
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