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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
25/07/1995 |
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Data da última atualização: |
25/07/1995 |
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Autoria: |
GUIMARAES, M. P. |
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Título: |
Variacao estacional de larvas infetantes de nematoides parasitos de bovinos em pastagem de cerrado de Sete Lagoas, MG. |
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Ano de publicação: |
1972 |
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Fonte/Imprenta: |
Arquivos da Escola de Veterinaria, UFMG, v.24, n.1, p.97-113, 1972. |
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Idioma: |
Português |
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Conteúdo: |
Em experimento realizado no periodo de abril de 1969 a marco de 1970, larvas dos generos de nematoides que parasitam mais comumente os bovinos da regiao de cerrado de Sete Lagoas, Minas Gerais, foram isolados durante os meses de abril, junho, novembro e marco. Essas larvas foram isoladas das pastagens, em maior quantidade, durante o mes de novembro; dessas, 92,80% foram obtidas na area mais baixa e umida da pastagem. As contagens de ovos mostraram que o numero de ovos de nematoides nas fezes dos bovinos atingiu maximos em maio de 1969 a fevereiro de 1970, logo apos os periodos de maior precipitacao pluviometrica das estacoes chuvosas de 1968-1969 e 1969-1970, respectivamente. As culturas das amostras de fezes do rebanho revelaram a predominancia de larvas de Cooperia spp., praticamente durante todo o periodo; tambem as larvas de haemonchus spp. foram constantes nas culturas, somente nao tendo sido assinaladas em setembro de 1970. Por outro lado, as larvas de Trichostrongylus spp. somente foram assinaladas em maio e agosto, enquanto de Oesophagostomum spp. e Bunostomum spp. so apareceram em maio e abril, respectivamente. |
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Palavras-Chave: |
Bovine; Minas Gerais; Nematodes; Nematoides; Parasita; Parasite; Sete Lagoas. |
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Thesagro: |
Bovino; Cooperia; Infecção. |
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Thesaurus Nal: |
Brazil; Haemonchus; infection. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01883naa a2200277 a 4500
001 1784941
005 1995-07-25
008 1972 bl --- 0-- u #d
100 1 $aGUIMARAES, M. P.
245 $aVariacao estacional de larvas infetantes de nematoides parasitos de bovinos em pastagem de cerrado de Sete Lagoas, MG.
260 $c1972
520 $aEm experimento realizado no periodo de abril de 1969 a marco de 1970, larvas dos generos de nematoides que parasitam mais comumente os bovinos da regiao de cerrado de Sete Lagoas, Minas Gerais, foram isolados durante os meses de abril, junho, novembro e marco. Essas larvas foram isoladas das pastagens, em maior quantidade, durante o mes de novembro; dessas, 92,80% foram obtidas na area mais baixa e umida da pastagem. As contagens de ovos mostraram que o numero de ovos de nematoides nas fezes dos bovinos atingiu maximos em maio de 1969 a fevereiro de 1970, logo apos os periodos de maior precipitacao pluviometrica das estacoes chuvosas de 1968-1969 e 1969-1970, respectivamente. As culturas das amostras de fezes do rebanho revelaram a predominancia de larvas de Cooperia spp., praticamente durante todo o periodo; tambem as larvas de haemonchus spp. foram constantes nas culturas, somente nao tendo sido assinaladas em setembro de 1970. Por outro lado, as larvas de Trichostrongylus spp. somente foram assinaladas em maio e agosto, enquanto de Oesophagostomum spp. e Bunostomum spp. so apareceram em maio e abril, respectivamente.
650 $aBrazil
650 $aHaemonchus
650 $ainfection
650 $aBovino
650 $aCooperia
650 $aInfecção
653 $aBovine
653 $aMinas Gerais
653 $aNematodes
653 $aNematoides
653 $aParasita
653 $aParasite
653 $aSete Lagoas
773 $tArquivos da Escola de Veterinaria, UFMG$gv.24, n.1, p.97-113, 1972.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Meio Ambiente; Embrapa Semiárido. |
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Data corrente: |
28/01/2021 |
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Data da última atualização: |
20/04/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
BONATELLI, M. L.; LACERDA JÚNIOR, G. V.; REIS JUNIOR, F. B. dos; FERNANDES JUNIOR, P. I.; MELO, I. S. de; QUECINE, N. C. |
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Afiliação: |
MARIA LETICIA BONATELLI; GILENO VIEIRA LACERDA JÚNIOR; FABIO BUENO DOS REIS JUNIOR, CPAC; PAULO IVAN FERNANDES JUNIOR, CPATSA; ITAMAR SOARES DE MELO, CNPMA; NARIA CAROLINA QUECINE. |
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Título: |
Beneficial plant-associated microorganisms from Semiarid regions and seasonally dry environments: a review. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Frontiers in Microbiology, v. 11, jan. 2021. |
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DOI: |
https://doi.org/10.3389/fmicb.2020.553223 |
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Idioma: |
Inglês |
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Notas: |
Article 553223 |
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Conteúdo: |
Semiarid regions are apparently low biodiversity environments; however, these environments may host a phylogenetically diverse microbial community a asociated with plants. Their microbial inhabitants are often recruited to withstand stressful settings and improve plant growth under harsh conditions. Thus, plant-associated microorganisms isolated from semiarid and seasonally dry environments will be detailed in the present review, focusing on plant growth promotion potential and the microbial ability to alleviate plant abiotic stress. Initially, we
explored the role of microbes from dry environments around the world, and then, we focused on seasonally dry Brazilian biomes, the Caatinga and the Cerrado. Cultivable bacteria from semiarid and seasonally dry environments have demonstrated great plant growth promotion traits such as plant hormone production, mobilization of insoluble nutrients, and mechanisms related to plant abiotic stress alleviation. Several of these isolates were able to improve plant growth under stressful conditions commonly present in typical semiarid regions, such
as high salinity and drought. Additionally, we highlight the potential of plants highly adapted to seasonal climates from the Caatinga and Cerrado biomes as a suitable pool of microbial inoculants to maintain plant growth under abiotic stress conditions. In general, we point out the potential for the exploitation of new microbial inoculants from plants growing in dry environments to ensure a sustainable increase in agricultural productivity in a future climate change scenario. MenosSemiarid regions are apparently low biodiversity environments; however, these environments may host a phylogenetically diverse microbial community a asociated with plants. Their microbial inhabitants are often recruited to withstand stressful settings and improve plant growth under harsh conditions. Thus, plant-associated microorganisms isolated from semiarid and seasonally dry environments will be detailed in the present review, focusing on plant growth promotion potential and the microbial ability to alleviate plant abiotic stress. Initially, we
explored the role of microbes from dry environments around the world, and then, we focused on seasonally dry Brazilian biomes, the Caatinga and the Cerrado. Cultivable bacteria from semiarid and seasonally dry environments have demonstrated great plant growth promotion traits such as plant hormone production, mobilization of insoluble nutrients, and mechanisms related to plant abiotic stress alleviation. Several of these isolates were able to improve plant growth under stressful conditions commonly present in typical semiarid regions, such
as high salinity and drought. Additionally, we highlight the potential of plants highly adapted to seasonal climates from the Caatinga and Cerrado biomes as a suitable pool of microbial inoculants to maintain plant growth under abiotic stress conditions. In general, we point out the potential for the exploitation of new microbial inoculants from plants growing in dry environments to ensure a sus... Mostrar Tudo |
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Palavras-Chave: |
Ambientes sazonalmente secos; Bactéria promotora; Bactérias promotoras; Bioma Caatinga; Bioma Cerrado; Crescimento da planta; Crescimento de plantas; Estresse abiótico; Estresse abiótico de plantas; Nutriente insolúvel; Semiárido. |
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Thesagro: |
Biodiversidade; Caatinga; Cerrado; Hormônio Vegetal; Microrganismo; Nutriente; Planta; Resistência a Seca; Salinidade; Seca. |
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Thesaurus NAL: |
Plant growth; Plant growth-promoting rhizobacteria. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220740/1/Beneficial-plant-associated-microorganisms-from-Semiarid-regions-and-seasonally-dry-environments-2021.pdf
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Marc: |
LEADER 03018naa a2200481 a 4500
001 2129655
005 2021-04-20
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3389/fmicb.2020.553223$2DOI
100 1 $aBONATELLI, M. L.
245 $aBeneficial plant-associated microorganisms from Semiarid regions and seasonally dry environments$ba review.$h[electronic resource]
260 $c2021
500 $aArticle 553223
520 $aSemiarid regions are apparently low biodiversity environments; however, these environments may host a phylogenetically diverse microbial community a asociated with plants. Their microbial inhabitants are often recruited to withstand stressful settings and improve plant growth under harsh conditions. Thus, plant-associated microorganisms isolated from semiarid and seasonally dry environments will be detailed in the present review, focusing on plant growth promotion potential and the microbial ability to alleviate plant abiotic stress. Initially, we explored the role of microbes from dry environments around the world, and then, we focused on seasonally dry Brazilian biomes, the Caatinga and the Cerrado. Cultivable bacteria from semiarid and seasonally dry environments have demonstrated great plant growth promotion traits such as plant hormone production, mobilization of insoluble nutrients, and mechanisms related to plant abiotic stress alleviation. Several of these isolates were able to improve plant growth under stressful conditions commonly present in typical semiarid regions, such as high salinity and drought. Additionally, we highlight the potential of plants highly adapted to seasonal climates from the Caatinga and Cerrado biomes as a suitable pool of microbial inoculants to maintain plant growth under abiotic stress conditions. In general, we point out the potential for the exploitation of new microbial inoculants from plants growing in dry environments to ensure a sustainable increase in agricultural productivity in a future climate change scenario.
650 $aPlant growth
650 $aPlant growth-promoting rhizobacteria
650 $aBiodiversidade
650 $aCaatinga
650 $aCerrado
650 $aHormônio Vegetal
650 $aMicrorganismo
650 $aNutriente
650 $aPlanta
650 $aResistência a Seca
650 $aSalinidade
650 $aSeca
653 $aAmbientes sazonalmente secos
653 $aBactéria promotora
653 $aBactérias promotoras
653 $aBioma Caatinga
653 $aBioma Cerrado
653 $aCrescimento da planta
653 $aCrescimento de plantas
653 $aEstresse abiótico
653 $aEstresse abiótico de plantas
653 $aNutriente insolúvel
653 $aSemiárido
700 1 $aLACERDA JÚNIOR, G. V.
700 1 $aREIS JUNIOR, F. B. dos
700 1 $aFERNANDES JUNIOR, P. I.
700 1 $aMELO, I. S. de
700 1 $aQUECINE, N. C.
773 $tFrontiers in Microbiology$gv. 11, jan. 2021.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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