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4. | | CHALK, P. M. From production to consumption: tracing C, N, and S dynamics in brazilian agroecosystems using stable isotopes. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 9, p. 1039-1050, set. 2016. Título em português: Da produção ao consumo: traçando a dinâmica de C, N e S nos agroecossistemas brasileiros com uso de isótopos estáveis. Biblioteca(s): Embrapa Unidades Centrais. |
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17. | | HOPMANS, P.; CHALK, P. M.; DOUGLAS, L. A. Determination of nitogen fixation by legumes grown in pots by an 15N method and acetylene reduction. In: Ninth International Plant Nutrition Colloquim, Warwick University, Coventry, U.K., 22-27 August 1982., v., p.-, 1982. Biblioteca(s): Embrapa Agrobiologia. |
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Registros recuperados : 56 | |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
11/11/2016 |
Data da última atualização: |
24/05/2017 |
Autoria: |
CHALK, P. M. |
Afiliação: |
PHILLIP MICHAEL CHALK. |
Título: |
From production to consumption: tracing C, N, and S dynamics in brazilian agroecosystems using stable isotopes. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 9, p. 1039-1050, set. 2016. |
Idioma: |
Inglês |
Notas: |
Título em português: Da produção ao consumo: traçando a dinâmica de C, N e S nos agroecossistemas brasileiros com uso de isótopos estáveis. |
Conteúdo: |
Brazilian scientists have played a pioneering role in developing and applying stable isotope methodologies, in terms of natural abundance and enriched levels, to trace carbon and nutrient flows in terrestrial ecosystems, including natural and agroecosystems. Significant contributions have been made in the areas of biological N2 fixation, carbon dynamics in soil, synthesis and evaluation of labeled fertilizers, and food science. These contributions have originated from several decentralized units of Embrapa, from research institutions, and from federal or state universities. In order to capitalize the existing Brazilian expertise, it is necessary to provide, at an institutional level, analytical facilities for stable isotope research, aiming to strengthen national capacity and to maintain the international competitiveness of the research. |
Palavras-Chave: |
Biological N2 fixation; Carbono do solo; Eficiência de uso de fertilizantes; Fertilizante marcado; Fertilizer use efficiency; Fixação biológica de N2; Isótopo estável; Labeled fertilizer; Tecnologia de alimentos. |
Thesaurus NAL: |
food science; Stable isotopes. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/149973/1/From-production-to-consumption.pdf
|
Marc: |
LEADER 01849naa a2200265 a 4500 001 2056318 005 2017-05-24 008 2016 bl uuuu u00u1 u #d 100 1 $aCHALK, P. M. 245 $aFrom production to consumption$btracing C, N, and S dynamics in brazilian agroecosystems using stable isotopes. 260 $c2016 500 $aTítulo em português: Da produção ao consumo: traçando a dinâmica de C, N e S nos agroecossistemas brasileiros com uso de isótopos estáveis. 520 $aBrazilian scientists have played a pioneering role in developing and applying stable isotope methodologies, in terms of natural abundance and enriched levels, to trace carbon and nutrient flows in terrestrial ecosystems, including natural and agroecosystems. Significant contributions have been made in the areas of biological N2 fixation, carbon dynamics in soil, synthesis and evaluation of labeled fertilizers, and food science. These contributions have originated from several decentralized units of Embrapa, from research institutions, and from federal or state universities. In order to capitalize the existing Brazilian expertise, it is necessary to provide, at an institutional level, analytical facilities for stable isotope research, aiming to strengthen national capacity and to maintain the international competitiveness of the research. 650 $afood science 650 $aStable isotopes 653 $aBiological N2 fixation 653 $aCarbono do solo 653 $aEficiência de uso de fertilizantes 653 $aFertilizante marcado 653 $aFertilizer use efficiency 653 $aFixação biológica de N2 653 $aIsótopo estável 653 $aLabeled fertilizer 653 $aTecnologia de alimentos 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 51, n. 9, p. 1039-1050, set. 2016.
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Embrapa Unidades Centrais (AI-SEDE) |
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