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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Solos. |
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Data corrente: |
24/08/2017 |
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Data da última atualização: |
27/12/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PACHECO, R. S.; BODDEY, R. M.; ALVES, B. J. R.; STRALIOTTO, R.; ARAÚJO, A. P. |
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Afiliação: |
RAFAEL SANCHES PACHECO, UFRRJ; ROBERT MICHAEL BODDEY, CNPAB; BRUNO JOSE RODRIGUES ALVES, CNPAB; ROSANGELA STRALIOTTO, CNPS; ADELSON PAULO ARAÚJO, UFRRJ. |
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Título: |
Growth patterns of common bean cultivars affect the B value required to quantify biological N2 fixation using the 15N natural abundance technique. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Plant and Soil, v. 419, n. 1, P. 293-304, 2017. |
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ISSN: |
1573-5036 |
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DOI: |
10.1007/s11104-017-3331-9 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
The ?B? value, the 15N abundance of plants depending completely on biological nitrogen fixation (BNF) for growth, is required for quantifying BNF using the 15N natural abundance technique. This study aimed to investigate how common bean (Phaseolus vulgaris L.) cultivars with different growth patterns could affect the ?B? value calculated for the plant shoot. Two experiments were conducted in N-free solution. Experiment I had a factorial design with three cultivars and two rhizobium inoculants. Plants were harvested at pre-flowering stage. Experiment II was also factorial with two cultivars and two times of sampling: full flowering and mid-pod filling. Total N and δ15N analyses of different plant parts were carried out to estimate the ?B? value. There were differences between cultivars for N accumulation and 15N abundance, but no difference between rhizobium inoculants. Results revealed differences in ?B? value between cultivars of small and large seeds, the growth stage being also relevant. The ?B? values of −2.08 and −1.34? could be used for BNF estimates in small-seeded cultivars at full flowering and mid-pod filling stages, respectively, while such values should change, respectively, to −1.73 and −1.03? for large-seed cultivars. The mean ?B? value in shoots was −1.90 and −1.20? at full flowering and mid-pod filling stages, respectively. There are variations in ?B? value between cultivars of different cycle length and seed sizes, which are associated with plant architecture, thus a ?B? for each growth stage of common bean plants is required. MenosThe ?B? value, the 15N abundance of plants depending completely on biological nitrogen fixation (BNF) for growth, is required for quantifying BNF using the 15N natural abundance technique. This study aimed to investigate how common bean (Phaseolus vulgaris L.) cultivars with different growth patterns could affect the ?B? value calculated for the plant shoot. Two experiments were conducted in N-free solution. Experiment I had a factorial design with three cultivars and two rhizobium inoculants. Plants were harvested at pre-flowering stage. Experiment II was also factorial with two cultivars and two times of sampling: full flowering and mid-pod filling. Total N and δ15N analyses of different plant parts were carried out to estimate the ?B? value. There were differences between cultivars for N accumulation and 15N abundance, but no difference between rhizobium inoculants. Results revealed differences in ?B? value between cultivars of small and large seeds, the growth stage being also relevant. The ?B? values of −2.08 and −1.34? could be used for BNF estimates in small-seeded cultivars at full flowering and mid-pod filling stages, respectively, while such values should change, respectively, to −1.73 and −1.03? for large-seed cultivars. The mean ?B? value in shoots was −1.90 and −1.20? at full flowering and mid-pod filling stages, respectively. There are variations in ?B? value between cultivars of different cycle length and seed sizes, wh... Mostrar Tudo |
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Palavras-Chave: |
Biological nitrogen fixation; Seed size; Tamanho da semente. |
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Thesagro: |
Feijão; Fixação de Nitrogênio; Phaseolus vulgaris. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02454naa a2200265 a 4500
001 2082313
005 2017-12-27
008 2017 bl uuuu u00u1 u #d
022 $a1573-5036
024 7 $a10.1007/s11104-017-3331-9$2DOI
100 1 $aPACHECO, R. S.
245 $aGrowth patterns of common bean cultivars affect the B value required to quantify biological N2 fixation using the 15N natural abundance technique.$h[electronic resource]
260 $c2017
520 $aThe ?B? value, the 15N abundance of plants depending completely on biological nitrogen fixation (BNF) for growth, is required for quantifying BNF using the 15N natural abundance technique. This study aimed to investigate how common bean (Phaseolus vulgaris L.) cultivars with different growth patterns could affect the ?B? value calculated for the plant shoot. Two experiments were conducted in N-free solution. Experiment I had a factorial design with three cultivars and two rhizobium inoculants. Plants were harvested at pre-flowering stage. Experiment II was also factorial with two cultivars and two times of sampling: full flowering and mid-pod filling. Total N and δ15N analyses of different plant parts were carried out to estimate the ?B? value. There were differences between cultivars for N accumulation and 15N abundance, but no difference between rhizobium inoculants. Results revealed differences in ?B? value between cultivars of small and large seeds, the growth stage being also relevant. The ?B? values of −2.08 and −1.34? could be used for BNF estimates in small-seeded cultivars at full flowering and mid-pod filling stages, respectively, while such values should change, respectively, to −1.73 and −1.03? for large-seed cultivars. The mean ?B? value in shoots was −1.90 and −1.20? at full flowering and mid-pod filling stages, respectively. There are variations in ?B? value between cultivars of different cycle length and seed sizes, which are associated with plant architecture, thus a ?B? for each growth stage of common bean plants is required.
650 $aFeijão
650 $aFixação de Nitrogênio
650 $aPhaseolus vulgaris
653 $aBiological nitrogen fixation
653 $aSeed size
653 $aTamanho da semente
700 1 $aBODDEY, R. M.
700 1 $aALVES, B. J. R.
700 1 $aSTRALIOTTO, R.
700 1 $aARAÚJO, A. P.
773 $tPlant and Soil$gv. 419, n. 1, P. 293-304, 2017.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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| Registros recuperados : 36 | |
| 2. |  | GENRO, T. C. M.; BREMM, C.; TRINDADE, J. K. da; VARELLA, A. C.; SOCA, P. Daily faecal excretion of alkane C32 in beef cattle females grazing natural grasslands in southern Brazil and in Uruguay. In: INTERNATIONAL GRASSLAND CONGRESS, 22., 2013, Sidney. Revitalising grasslands to sustain our communities: proceedings. New South Wales: MCI Australia, 2013. p. 698-699. Editors David L. Michalk, Geoffrey D. Millar, Warwick B. Badgery, Kim M. Broadfoot.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 3. | | LONGHI, P.; CERIOTTI, I. S.; BREMM, C.; MAIA, J. D. G.; RITSCHEL, P. S. Determinação do perfil genético de cultivares de uva. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA, 10.; ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 6., 2012, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2012. p. 32.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 4. | | LACA, E.; GENRO, T. C. M.; BREMM, C.; GENRO, J.; SCHRIEFER, C. Patch size controls selectivity of sheep grazing grass-clover grasslands. In: ANNUAL MEETING OF THE SOCIETY FOR RANGE MANAGEMENT, 64., 2011, Billings, MT. Abstracts... [Wheat Ridge: Society for Range Management], 2011. p. 392.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 7. | | LONGHI, P.; BREMM, C.; ARAUJO JUNIOR, A. T. de; BRUSTOLIN, J. G.; FONTANA, V.; RITSCHEL, P. S. Avaliação da diversidade genética do banco ativo de germoplasma de pera (BAG-Pera) utilizando marcadores moleculares SSR. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 3., 2014, Santos, SP. Resumos... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 8. | | LONGHI, P.; BREMM, C.; ARAUJO JUNIOR, A. T. de; BRUSTOLIN, J. G.; FONTANA, V.; RITSCHEL, P. S. Diversidade genética do Banco Ativo de Germoplasma de Pera avaliada com o uso de marcadores moleculares SSR. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA UVA E VINHO, 12., ENCONTRO DE PÓS-GRADUANDOS DA EMBRAPA UVA E VINHO, 8., 2014, Bento Gonçalves. Resumos... Bento Gonçalves: Embrapa Uva e Vinho, 2014. p. 45| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Uva e Vinho. |
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| 9. | | CARVALHO, P. C. F.; BREMM, C.; GIBB, M. J.; PEREZ, N. B.; FONSECA, L.; AMARAL, G. A. Dietary selection of heifers in natural grasslands: effect of time of day and phenological stage. In: GENERAL MEETING OF THE EUROPEAN GRASSLAND FEDERATION, 23., 2010, Kiel. Grassland in a changing world. Duderstadt: Mecke-Druck, 2010. EGF 2010.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 11. | | MORAIS, S. L.; SILVEIRA, M. C. T. da; BREMM, C.; GENRO, T. C. M.; CORRÊA, E. B.; TRENTIN, G. Suficiência amostral para avaliação da estrutura vertical de campo nativo sob diferentes níveis de intensificação. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 23.; ENCONTRO DE PÓS-GRADUAÇÃO, 16., 2014, Pelotas. Anais... Pelotas: UFPel, 2014. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 13. | | BREMM, C.; TRINDADE, J. K. da; GENRO, T. C. M.; NABINGER, C.; THUROW, J. M.; FREITAS, A. K. de; FEDRIGO, J. C. Descrição da composição botânica dos estratos inferior e superior de uma pastagem natural do bioma pampa sob distintas alternativas alimentares. In: REUNIÓN DEL GRUPO TÉCNICO EN FORRAJERAS DEL CONO SUR, 22., 2008, Minas. [Anais]... Minas: INIA, 2008. 2 p. 1 CD-ROM. Grupo Campos.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 14. | | MARÍN GÓMEZ, A.; LACA, E. A.; BALDISSERA, T. C.; PINTO, C. E.; GARAGORRY, F. C.; ZUBIETA, A. S.; BREMM, C.; BINDELLE, J.; CARVALHO, P. C. de F. Determining the pre-grazing sward height of Kikuyu grass (Cenchrus clandestinus - Hochst. ex Chiov.) for optimizing nutrient intake rate of dairy heifers. PLos One, v. 17, n. 7, e0269716, July 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 15. | | BREMM, C.; CARVALHO, P. C. F.; FONSECA, L.; AMARAL, G. A.; MEZZALIRA, J. C.; PEREZ, N. B.; NABINGER, C.; LACA, E. A. Diet switching by mammalian herbivores in response to exotic grass invasion. Plos One, v. 11, n. 2, e0150167, 26 fev. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 16. | | SAVIAN, J. V.; GENRO, T. C. M.; BARTH NETO, A.; BREMM, C.; AZEVEDO, E. B.; DAVID, D. B.; GONDA, H. L.; CARVALHO, P. C. F. Comparison of faecal crude protein and n-alkanes techniques to estimate herbage intake by grazing sheep. Animal Feed Science and Technology, v. 242, p. 144?149, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 17. | | PINTO, D. G.; FONTANA, D. C.; DALMAGO, G. A.; FOCHESATTO, E.; VICARI, M. B.; BREMM, C.; CUNHA, G. R. da; GOUVEA, J. A. de; SANTI, A. Correlations between spectral and biophysical data obtained in canola canopy cultivated in the subtropical region of Brazil. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 10, p. 825-832, out. 2017. Título em português Correlações entre dados espectrais e biofísicos em dossel de canola cultivada na região subtropical do Brasil.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Trigo; Embrapa Unidades Centrais. |
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| 18. | | MONTAGNER, D. B.; ROCHA, M. G. da; GENRO, T. C. M.; BREMM, C.; SANTOS, D. T. dos; ROMAN, J.; ROSO, D. Ingestão de matéria seca por novilhas de corte em pastagem de milheto. Ciência Rural, Santa Maria, v.41, n.4, p.686-691, abr. 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 19. | | BREMM, C.; CARVALHO, P. C. F.; PEREZ, N. B.; FONSECA, L.; ELEJALDE, D. A. G.; AMARAL, G. A.; MOOJEN, F. G.; CORREIA, L. H. S. Feeding choices by cattle and sheep grazing heterogeneous pastoral environments. In: INTERNATIONAL RANGELAND CONGRESS, 9., 2011, Rosario, Argentina. Diverse rangelands for a sustainable society: [proceedings...]. Rosario: Instituto Nacional de Tecnología Agropecuaria; Asociación Argentina para el Manejo de Pastizales Naturales, 2011. p. 596.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sul. |
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| 20. | | BASTOS, D. F. de; SIMÕES, V. J. L. P.; SAVIAN, J. V.; BREMM, C.; DIEKOW, J.; KUNRATH, T. R.; BERNDT, A.; CARVALHO, P. C. de F.; BAYER, C. Grazing intensities versus stocking methods: Implications for greenhouse gas emissions in integrated crop-livestock systems. Journal of Agriculture and Food Research, v. 26, article number 102730, 2026.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 36 | |
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