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Registro Completo |
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Biblioteca(s): |
Embrapa Solos / UEP-Recife. |
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Data corrente: |
31/05/2016 |
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Data da última atualização: |
01/06/2016 |
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Autoria: |
SILVA, F. H. B. da; PARAHYBA, R. da B. V.; SILVA, F. B. R e. |
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Título: |
Diagnóstico ambiental do município de Delmiro Gouveia - estado de Alagoas - escala 1:100.000. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Petrolina, PE: Embrapa Semi-Árido; Recife, PE: Embrapa Solos - UEP Recife, 2000. |
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Páginas: |
43 p. |
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Idioma: |
Português |
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Conteúdo: |
Descrição geral da área. Metodologia da espacialização geoambienal. Subunidades e segmentos geoambientais. Diagnósticos e recomendações das subunidades e segmentos geoambientais espacializados. BJ - Planalto da Bacia do Jatobá. Pediplanos. SS - Serras, serrotes e cristais residuais. Campos de aplicação do diagnóstico ambiental. |
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Palavras-Chave: |
Bacia; Espacialização geoambiental; Pediplanos degradados; Planalto do Jatobá. |
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Thesagro: |
Clima; Geologia; Hidrografia; Recurso Natural; Solo. |
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Thesaurus Nal: |
Soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01110nam a2200265 a 4500
001 2045952
005 2016-06-01
008 2000 bl uuuu u0uu1 u #d
100 1 $aSILVA, F. H. B. da
245 $aDiagnóstico ambiental do município de Delmiro Gouveia - estado de Alagoas - escala 1$b100.000.
260 $aPetrolina, PE: Embrapa Semi-Árido; Recife, PE: Embrapa Solos - UEP Recife$c2000
300 $a43 p.
520 $aDescrição geral da área. Metodologia da espacialização geoambienal. Subunidades e segmentos geoambientais. Diagnósticos e recomendações das subunidades e segmentos geoambientais espacializados. BJ - Planalto da Bacia do Jatobá. Pediplanos. SS - Serras, serrotes e cristais residuais. Campos de aplicação do diagnóstico ambiental.
650 $aSoil
650 $aClima
650 $aGeologia
650 $aHidrografia
650 $aRecurso Natural
650 $aSolo
653 $aBacia
653 $aEspacialização geoambiental
653 $aPediplanos degradados
653 $aPlanalto do Jatobá
700 1 $aPARAHYBA, R. da B. V.
700 1 $aSILVA, F. B. R e.
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Registro original: |
Embrapa Solos / UEP-Recife (CNPS-UEPR) |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
07/03/2022 |
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Data da última atualização: |
07/03/2022 |
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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: |
MENDEZ, D. F. S.; PAULA, A. M. de; RAMOS, M. L. G.; RIBEIRO JUNIOR, W. Q.; BUSATO, J. G.; SOARES, G. F.; LIMA, C. A. |
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Afiliação: |
WALTER QUADROS RIBEIRO JUNIOR, CPAC. |
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Título: |
Mycorrhizal association in wheat genotypes submitted to variable irrigation in the Brazilian Cerrado. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 13, n. 11, 2021. |
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Páginas: |
13 p. |
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Idioma: |
Inglês |
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Conteúdo: |
Mycorrhizal association contributes to plant growth, influencing tolerance to abiotic stresses such as water deficit. There is considerable variation in infection by arbuscular mycorrhizal fungi (AMF) in cultivars of the same crop, but there is little information regarding these differences in wheat. The objective of this work was to evaluate the influence of water deficit on the arbuscular mycorrhizal association in wheat genotypes in the Cerrado region and the association between soil attributes and mycorrhizal colonization. The experiment was conducted in a no-till system, using different water regimes. The experimental design was a randomized block with subdivided plots scheme, with 12 treatments and 3 repetitions. The plots consisted of 4 wheat genotypes and the subplots included 3 water regimes. Mycorrhizal colonization, soil microbial biomass carbon, total soil organic carbon, easily extractable glomalin-related soil protein, spore number and AMF species diversity were evaluated. Mycorrhizal colonization was not influenced by wheat genotypes, but it was favored by the higher water regime, being 44.8% higher when compared to the lower water regime. The soil moisture was positively correlated with the soil attributes with the exception of the number of AMF spores. The community of AMF associated with wheat genotypes was similar, comprising of 12 species, predominantly Claroideoglomus etunicatum and Glomus macrocarpum. The low variation among wheat genotypes for AMF diversity suggests no selective influence of the plants on the AMF community in the area of the study. Water regime was shown to be a dominant factor in mycorrhizal association. MenosMycorrhizal association contributes to plant growth, influencing tolerance to abiotic stresses such as water deficit. There is considerable variation in infection by arbuscular mycorrhizal fungi (AMF) in cultivars of the same crop, but there is little information regarding these differences in wheat. The objective of this work was to evaluate the influence of water deficit on the arbuscular mycorrhizal association in wheat genotypes in the Cerrado region and the association between soil attributes and mycorrhizal colonization. The experiment was conducted in a no-till system, using different water regimes. The experimental design was a randomized block with subdivided plots scheme, with 12 treatments and 3 repetitions. The plots consisted of 4 wheat genotypes and the subplots included 3 water regimes. Mycorrhizal colonization, soil microbial biomass carbon, total soil organic carbon, easily extractable glomalin-related soil protein, spore number and AMF species diversity were evaluated. Mycorrhizal colonization was not influenced by wheat genotypes, but it was favored by the higher water regime, being 44.8% higher when compared to the lower water regime. The soil moisture was positively correlated with the soil attributes with the exception of the number of AMF spores. The community of AMF associated with wheat genotypes was similar, comprising of 12 species, predominantly Claroideoglomus etunicatum and Glomus macrocarpum. The low variation among wheat genotypes for AMF dive... Mostrar Tudo |
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Thesagro: |
Cerrado; Micorriza Vesicular Arbuscular; Plantio Direto; Seca; Solo; Triticum Aestivum. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232222/1/Walter-Mycorrhizal-association-in-wheat-genotypes.pdf
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Marc: |
LEADER 02465naa a2200277 a 4500
001 2140633
005 2022-03-07
008 2021 bl uuuu u00u1 u #d
100 1 $aMENDEZ, D. F. S.
245 $aMycorrhizal association in wheat genotypes submitted to variable irrigation in the Brazilian Cerrado.$h[electronic resource]
260 $c2021
300 $a13 p.
520 $aMycorrhizal association contributes to plant growth, influencing tolerance to abiotic stresses such as water deficit. There is considerable variation in infection by arbuscular mycorrhizal fungi (AMF) in cultivars of the same crop, but there is little information regarding these differences in wheat. The objective of this work was to evaluate the influence of water deficit on the arbuscular mycorrhizal association in wheat genotypes in the Cerrado region and the association between soil attributes and mycorrhizal colonization. The experiment was conducted in a no-till system, using different water regimes. The experimental design was a randomized block with subdivided plots scheme, with 12 treatments and 3 repetitions. The plots consisted of 4 wheat genotypes and the subplots included 3 water regimes. Mycorrhizal colonization, soil microbial biomass carbon, total soil organic carbon, easily extractable glomalin-related soil protein, spore number and AMF species diversity were evaluated. Mycorrhizal colonization was not influenced by wheat genotypes, but it was favored by the higher water regime, being 44.8% higher when compared to the lower water regime. The soil moisture was positively correlated with the soil attributes with the exception of the number of AMF spores. The community of AMF associated with wheat genotypes was similar, comprising of 12 species, predominantly Claroideoglomus etunicatum and Glomus macrocarpum. The low variation among wheat genotypes for AMF diversity suggests no selective influence of the plants on the AMF community in the area of the study. Water regime was shown to be a dominant factor in mycorrhizal association.
650 $aCerrado
650 $aMicorriza Vesicular Arbuscular
650 $aPlantio Direto
650 $aSeca
650 $aSolo
650 $aTriticum Aestivum
700 1 $aPAULA, A. M. de
700 1 $aRAMOS, M. L. G.
700 1 $aRIBEIRO JUNIOR, W. Q.
700 1 $aBUSATO, J. G.
700 1 $aSOARES, G. F.
700 1 $aLIMA, C. A.
773 $tJournal of Agricultural Science$gv. 13, n. 11, 2021.
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Embrapa Cerrados (CPAC) |
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