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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
11/12/2009 |
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Data da última atualização: |
13/07/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ZOBIOLE, L. H. S.; OLIVEIRA JUNIOR, R. S. de O.; CONSTANTIN, J.; HUBER, D. M.; CASTRO, C. de; OLIVEIRA, F. A. de; OLIVEIRA JUNIOR, A. de. |
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Afiliação: |
LUIZ HENRIQUE SAES ZOBIOLE, UEM; Rubem Silvério de Oliveira Junior, UEM; UEM; DON M. HUBER, Purdue University; CESAR DE CASTRO, CNPSo; FABIO ALVARES DE OLIVEIRA, CNPSo; ADILSON DE OLIVEIRA JUNIOR, CNPSo. |
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Título: |
Effect of glyphosate on nutrient contents in glyphosate-resistant soybeans. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: proceedings. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. Oral Presentations. WSRC 2009. 1 CD-ROM. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng. |
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Idioma: |
Inglês |
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Conteúdo: |
Although GR soybean technology is spread all over the countries involved in soybean production, there is no particular fertilizing recommendation under glyphosate use and not much has been reported in the influence of glyphosate on GR soybean status. The objective of this work was to evaluate the mineral status of GR soybeans and their non-GR parental lines under glyphosate use. Considering different soil types and cultivar maturity groups, a significative decrease in macro and micronutrients leaf contents and in photosynthetic parameters (chlorophyll, photosynthetic rate, transpiration and stomatal conductance) was observed under glyphosate use (single or sequential application), both when compared to their respective non GR parental lines and GR soybeans not submitted to glyphosate use. Shoot and root dry biomass productions were affected by glyphosate presence for all cultivars evaluated in both soils, probably because of a sum of effects: decrease of photosynthetic parameters, nutrient uptake and content into the plants. |
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Palavras-Chave: |
Fotosíntese; Glifosato. |
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Thesagro: |
Soja. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/34261/1/id30104.pdf
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Marc: |
LEADER 02050nam a2200217 a 4500
001 1577754
005 2011-07-13
008 2009 bl uuuu u00u1 u #d
100 1 $aZOBIOLE, L. H. S.
245 $aEffect of glyphosate on nutrient contents in glyphosate-resistant soybeans.
260 $aIn: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: proceedings. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. Oral Presentations. WSRC 2009. 1 CD-ROM. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.$c2009
520 $aAlthough GR soybean technology is spread all over the countries involved in soybean production, there is no particular fertilizing recommendation under glyphosate use and not much has been reported in the influence of glyphosate on GR soybean status. The objective of this work was to evaluate the mineral status of GR soybeans and their non-GR parental lines under glyphosate use. Considering different soil types and cultivar maturity groups, a significative decrease in macro and micronutrients leaf contents and in photosynthetic parameters (chlorophyll, photosynthetic rate, transpiration and stomatal conductance) was observed under glyphosate use (single or sequential application), both when compared to their respective non GR parental lines and GR soybeans not submitted to glyphosate use. Shoot and root dry biomass productions were affected by glyphosate presence for all cultivars evaluated in both soils, probably because of a sum of effects: decrease of photosynthetic parameters, nutrient uptake and content into the plants.
650 $aSoja
653 $aFotosíntese
653 $aGlifosato
700 1 $aOLIVEIRA JUNIOR, R. S. de O.
700 1 $aCONSTANTIN, J.
700 1 $aHUBER, D. M.
700 1 $aCASTRO, C. de
700 1 $aOLIVEIRA, F. A. de
700 1 $aOLIVEIRA JUNIOR, A. de
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Registro original: |
Embrapa Soja (CNPSO) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Solos; Embrapa Unidades Centrais. |
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Data corrente: |
23/08/2019 |
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Data da última atualização: |
04/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
NASCIMENTO, A. F. do; RODRIGUES, R. de A. R. |
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Afiliação: |
ALEXANDRE FERREIRA DO NASCIMENTO, CPAMT; RENATO DE ARAGAO RIBEIRO RODRIGUES, CNPS. |
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Título: |
Sampling frequency to estimate cumulative nitrous oxide emissions from the soil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 54, e00211, 2019. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Frequência de amostragem para estimativa das emissões acumuladas de óxido nitroso do solo. |
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Conteúdo: |
The objective of this work was to assess the influence of gas sampling frequency on the cumulative emissions of nitrous oxide (N2O) from the soil. Gas emissions were assessed over a period of two years (2014?2016), in four systems: eucalyptus forestry, crops, pasture, and native forest. The cumulative emissions of N2O were calculated at sampling intervals of 7, 14, and 21 days. The sampling intervals did not influence the final results of cumulative N2O emissions from the soil in the assessed systems. |
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Palavras-Chave: |
Emission factor; Fator de emissão; Floresta plantada; Native forest. |
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Thesagro: |
Agricultura; Efeito Estufa; Floresta Nativa. |
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Thesaurus NAL: |
Agriculture; Forestry; Greenhouse effect. |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/201200/1/Sampling-frequency-to-estimate.pdf
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Marc: |
LEADER 01374naa a2200265 a 4500
001 2112198
005 2019-12-04
008 2019 bl uuuu u00u1 u #d
100 1 $aNASCIMENTO, A. F. do
245 $aSampling frequency to estimate cumulative nitrous oxide emissions from the soil.$h[electronic resource]
260 $c2019
500 $aTítulo em português: Frequência de amostragem para estimativa das emissões acumuladas de óxido nitroso do solo.
520 $aThe objective of this work was to assess the influence of gas sampling frequency on the cumulative emissions of nitrous oxide (N2O) from the soil. Gas emissions were assessed over a period of two years (2014?2016), in four systems: eucalyptus forestry, crops, pasture, and native forest. The cumulative emissions of N2O were calculated at sampling intervals of 7, 14, and 21 days. The sampling intervals did not influence the final results of cumulative N2O emissions from the soil in the assessed systems.
650 $aAgriculture
650 $aForestry
650 $aGreenhouse effect
650 $aAgricultura
650 $aEfeito Estufa
650 $aFloresta Nativa
653 $aEmission factor
653 $aFator de emissão
653 $aFloresta plantada
653 $aNative forest
700 1 $aRODRIGUES, R. de A. R.
773 $tPesquisa Agropecuária Brasileira$gv. 54, e00211, 2019.
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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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