| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Soja; Embrapa Suínos e Aves. |
|
Data corrente: |
10/03/2016 |
|
Data da última atualização: |
10/06/2016 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
BABUJIA, L. C.; SILVA, A. P.; NAKATANI, A. S.; CANTAO, M. E.; VASCONCELOS, A. T. R.; VISENTAINER, J. V.; HUNGRIA, M. |
|
Afiliação: |
LETÍCIA CARLOS BABUJIA, UEM; ADRIANA PEREIRA SILVA, UEL; ANDRE´ SHIGUEYOSHI NAKATANI, CNPQ; MAURICIO EGIDIO CANTAO, CNPSA; ANA TEREZA RIBEIRO VASCONCELOS, LNCC; JESUI´ VERGILIO VISENTAINER, UEM; MARIANGELA HUNGRIA DA CUNHA, CNPSO. |
|
Título: |
Impact of long-term cropping of glyphosate-resistant transgenic soybean [Glycine max (L.) Merr.] on soil microbiome. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
Transgenic Research, Feb., p.1-6, 2016. |
|
DOI: |
10.1007/s11248-016-9938-4 |
|
Idioma: |
Inglês
Português |
|
Conteúdo: |
The transgenic soybean [Glycine max (L.) Merrill] occupies about 80 % of the global area cropped with this legume, the majority comprising the glyphosate-resistant trait (Roundup Ready®, GR or RR). However, concerns about possible impacts of transgenic crops on soil microbial communities are often raised. We investigated soil chemical, physical and microbiological properties, and grain yields in long-term field trials involving conventional and nearly isogenic RR transgenic genotypes. The trials were performed at two locations in Brazil, with different edaphoclimatic conditions. Large differences in physical, chemical and classic microbiological parameters (microbial biomass of C and N, basal respiration), as well as in grain production were observed between the sites. Some phyla (Proteobacteria, Actinobacteria, Acidobacteria), classes (Alphaproteobacteria, Actinomycetales, Solibacteres) and orders (Rhizobiales, Burkholderiales, Myxococcales, Pseudomonadales), as well as some functional subsystems (clustering-based subsystems, carbohydrates, amino acids and protein metabolism) were, in general, abundant in all treatments. However, bioindicators related to superior soil fertility and physical properties at Londrina were identified, among them a higher ratio of Proteobacteria:Acidobacteria. Regarding the transgene, the metagenomics showed differences in microbial taxonomic and functional abundances, but lower in magnitude than differences observed between the sites. Besides the site-specific differences, Proteobacteria, Firmicutes and Chlorophyta were higher in the transgenic treatment, as well as sequences related to protein metabolism, cell division and cycle. Although confirming effects of the transgenic trait on soil microbiome, no differences were recorded in grain yields, probably due to the buffering capacity associated with the high taxonomic and functional microbial diversity observed in all treatments. MenosThe transgenic soybean [Glycine max (L.) Merrill] occupies about 80 % of the global area cropped with this legume, the majority comprising the glyphosate-resistant trait (Roundup Ready®, GR or RR). However, concerns about possible impacts of transgenic crops on soil microbial communities are often raised. We investigated soil chemical, physical and microbiological properties, and grain yields in long-term field trials involving conventional and nearly isogenic RR transgenic genotypes. The trials were performed at two locations in Brazil, with different edaphoclimatic conditions. Large differences in physical, chemical and classic microbiological parameters (microbial biomass of C and N, basal respiration), as well as in grain production were observed between the sites. Some phyla (Proteobacteria, Actinobacteria, Acidobacteria), classes (Alphaproteobacteria, Actinomycetales, Solibacteres) and orders (Rhizobiales, Burkholderiales, Myxococcales, Pseudomonadales), as well as some functional subsystems (clustering-based subsystems, carbohydrates, amino acids and protein metabolism) were, in general, abundant in all treatments. However, bioindicators related to superior soil fertility and physical properties at Londrina were identified, among them a higher ratio of Proteobacteria:Acidobacteria. Regarding the transgene, the metagenomics showed differences in microbial taxonomic and functional abundances, but lower in magnitude than differences observed between the sites. Besides th... Mostrar Tudo |
|
Thesagro: |
Fertilidade do solo; Planta transgênica; Soja. |
|
Thesaurus Nal: |
Soil fertility; Soybeans; Transgenic plants. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/140962/1/art3A10.10072Fs11248-016-9938-4.pdf
|
|
Marc: |
LEADER 02769naa a2200277 a 4500
001 2046721
005 2016-06-10
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1007/s11248-016-9938-4$2DOI
100 1 $aBABUJIA, L. C.
245 $aImpact of long-term cropping of glyphosate-resistant transgenic soybean [Glycine max (L.) Merr.] on soil microbiome.$h[electronic resource]
260 $c2016
520 $aThe transgenic soybean [Glycine max (L.) Merrill] occupies about 80 % of the global area cropped with this legume, the majority comprising the glyphosate-resistant trait (Roundup Ready®, GR or RR). However, concerns about possible impacts of transgenic crops on soil microbial communities are often raised. We investigated soil chemical, physical and microbiological properties, and grain yields in long-term field trials involving conventional and nearly isogenic RR transgenic genotypes. The trials were performed at two locations in Brazil, with different edaphoclimatic conditions. Large differences in physical, chemical and classic microbiological parameters (microbial biomass of C and N, basal respiration), as well as in grain production were observed between the sites. Some phyla (Proteobacteria, Actinobacteria, Acidobacteria), classes (Alphaproteobacteria, Actinomycetales, Solibacteres) and orders (Rhizobiales, Burkholderiales, Myxococcales, Pseudomonadales), as well as some functional subsystems (clustering-based subsystems, carbohydrates, amino acids and protein metabolism) were, in general, abundant in all treatments. However, bioindicators related to superior soil fertility and physical properties at Londrina were identified, among them a higher ratio of Proteobacteria:Acidobacteria. Regarding the transgene, the metagenomics showed differences in microbial taxonomic and functional abundances, but lower in magnitude than differences observed between the sites. Besides the site-specific differences, Proteobacteria, Firmicutes and Chlorophyta were higher in the transgenic treatment, as well as sequences related to protein metabolism, cell division and cycle. Although confirming effects of the transgenic trait on soil microbiome, no differences were recorded in grain yields, probably due to the buffering capacity associated with the high taxonomic and functional microbial diversity observed in all treatments.
650 $aSoil fertility
650 $aSoybeans
650 $aTransgenic plants
650 $aFertilidade do solo
650 $aPlanta transgênica
650 $aSoja
700 1 $aSILVA, A. P.
700 1 $aNAKATANI, A. S.
700 1 $aCANTAO, M. E.
700 1 $aVASCONCELOS, A. T. R.
700 1 $aVISENTAINER, J. V.
700 1 $aHUNGRIA, M.
773 $tTransgenic Research, Feb., p.1-6, 2016.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Cerrados. |
|
Data corrente: |
20/01/2015 |
|
Data da última atualização: |
28/01/2015 |
|
Tipo da produção científica: |
Documentos |
|
Autoria: |
CAMARGOS, J. M. R.; BORBA, M. A. da C.; MELO, R. A. de C. e. |
|
Afiliação: |
JOSE MARIA RODRIGUES CAMARGOS, CPAC; MARCO ANTONIO DA CRUZ BORBA, CPAC; RAPHAEL AUGUSTO DE CASTRO E MELO, CNPH. |
|
Título: |
Planejamento estratégico participativo - PEP: associação comunitária de pequenos produtores de derivados de frutos do cerrado, São Francisco, MG. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2014. |
|
Páginas: |
45 p. |
|
Série: |
(Embrapa Cerrados. Documentos, 320). |
|
Idioma: |
Português |
|
Conteúdo: |
Tendo como objetivo transferir tecnologias da Embrapa Cerrados, concebeu?se o projeto Transferência de tecnologias de Boas Práticas de Manejo e Aproveitamento Alimentar de Frutos de Espécies Nativas do Bioma Cerrado para o Desenvolvimento de Processos Agroindustriais Sustentáveis em São Francisco, MG. |
|
Palavras-Chave: |
Agricultural planning; Agricultural project; Participatory planning; Strategic planning. |
|
Thesagro: |
Planejamento agrícola; Planejamento estratégico; Planejamento participativo; Projeto agrícola. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/116638/1/doc-320.pdf
|
|
Marc: |
LEADER 01156nam a2200253 a 4500
001 2006091
005 2015-01-28
008 2014 bl uuuu u0uu1 u #d
100 1 $aCAMARGOS, J. M. R.
245 $aPlanejamento estratégico participativo - PEP$bassociação comunitária de pequenos produtores de derivados de frutos do cerrado, São Francisco, MG.
260 $aPlanaltina, DF: Embrapa Cerrados$c2014
300 $a45 p.
490 $a(Embrapa Cerrados. Documentos, 320).
520 $aTendo como objetivo transferir tecnologias da Embrapa Cerrados, concebeu?se o projeto Transferência de tecnologias de Boas Práticas de Manejo e Aproveitamento Alimentar de Frutos de Espécies Nativas do Bioma Cerrado para o Desenvolvimento de Processos Agroindustriais Sustentáveis em São Francisco, MG.
650 $aPlanejamento agrícola
650 $aPlanejamento estratégico
650 $aPlanejamento participativo
650 $aProjeto agrícola
653 $aAgricultural planning
653 $aAgricultural project
653 $aParticipatory planning
653 $aStrategic planning
700 1 $aBORBA, M. A. da C.
700 1 $aMELO, R. A. de C. e
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Cerrados (CPAC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
