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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste; Embrapa Solos. |
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Data corrente: |
22/08/2016 |
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Data da última atualização: |
19/03/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BERNARDI, A. C. de C.; POLIDORO, J. C.; MONTE, M. B. de M.; PEREIRA, E. I.; OLIVEIRA, C. R. de; RAMESH, K. |
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Afiliação: |
ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; JOSE CARLOS POLIDORO, CNPS; MARISA BEZERRA DE MELO MONTE, CENTRO DE TECNOLOGIA DE MINERAIS -RJ; ELAINE INÁCIO PEREIRA, UFSCAR; CAUE RIBEIRO DE OLIVEIRA, CNPDIA; KULASEKARAN RAMESH, INDIAN INSTITUTE OF SOIL SCIENCE. |
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Título: |
Enhancing nutrient use efficiency using zeolites minerals: a review. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Advances in Chemical Engineering and Science, v.6, p. 295-304, ago. 2016. |
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ISSN: |
2160-0406 |
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DOI: |
10.4236/aces.2016.64030 |
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Idioma: |
Inglês
Português |
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Conteúdo: |
On tropical soils, liming and balanced nutrient supply are essential to ensure high
crop yield and quality. An adequate agronomic nutrient management should be a
balanced nutrition and fertilizers are the key factor on supplying nutrients. Urea is
the most commonly used fertilizer-N source, despite potential losses by NH3 volatilization.
Thus, new fertilizers technologies are needed to support the increasing demand
and avoid the low N use efficiency (NUE). The reduction of NH3-N volatilization
can be achieved by the use of natural aluminosilicates with nitrogenous fertilizer
materials. This review consolidates the current status on the subject and the experience
with the application of aluminosilicates as a slow release plant-nutrient fertilizer.
Volatilization losses of nitrogenous fertilizers on the soil surface could be reduced
with addition of natural aluminosilicates. Clay minerals (zeolites) are widely
used in many countries to reduce NH3 volatilization from amide N fertilizers, such as
urea, besides several organic forms of nitrogenous sources. The reduction in ammonia
losses by volatilization and the increased efficiency of N utilization and slow release
nature of urea-zeolite mixtures when urea is used together with aluminosilicates
was demonstrated in laboratory, greenhouse and field experiments with different
crops and environments. These results indicate that aluminosilicates minerals used
with urea mineral fertilizer can enhance the efficiency of this source by improving the
nitrogen use through the control of retention of ammonium ion, contributing to increasd
N uptake and crop yields. MenosOn tropical soils, liming and balanced nutrient supply are essential to ensure high
crop yield and quality. An adequate agronomic nutrient management should be a
balanced nutrition and fertilizers are the key factor on supplying nutrients. Urea is
the most commonly used fertilizer-N source, despite potential losses by NH3 volatilization.
Thus, new fertilizers technologies are needed to support the increasing demand
and avoid the low N use efficiency (NUE). The reduction of NH3-N volatilization
can be achieved by the use of natural aluminosilicates with nitrogenous fertilizer
materials. This review consolidates the current status on the subject and the experience
with the application of aluminosilicates as a slow release plant-nutrient fertilizer.
Volatilization losses of nitrogenous fertilizers on the soil surface could be reduced
with addition of natural aluminosilicates. Clay minerals (zeolites) are widely
used in many countries to reduce NH3 volatilization from amide N fertilizers, such as
urea, besides several organic forms of nitrogenous sources. The reduction in ammonia
losses by volatilization and the increased efficiency of N utilization and slow release
nature of urea-zeolite mixtures when urea is used together with aluminosilicates
was demonstrated in laboratory, greenhouse and field experiments with different
crops and environments. These results indicate that aluminosilicates minerals used
with urea mineral fertilizer can enhance the efficiency of this source by ... Mostrar Tudo |
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Palavras-Chave: |
Liberação lenta; N-perdas; Stilbite; Volatilização. |
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Thesaurus Nal: |
Zeolites. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/146600/1/Bernardi-Adv-Chem-Eng-Sc-v6-p295-304-2016.pdf
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Marc: |
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022 $a2160-0406
024 7 $a10.4236/aces.2016.64030$2DOI
100 1 $aBERNARDI, A. C. de C.
245 $aEnhancing nutrient use efficiency using zeolites minerals$ba review.$h[electronic resource]
260 $c2016
520 $aOn tropical soils, liming and balanced nutrient supply are essential to ensure high crop yield and quality. An adequate agronomic nutrient management should be a balanced nutrition and fertilizers are the key factor on supplying nutrients. Urea is the most commonly used fertilizer-N source, despite potential losses by NH3 volatilization. Thus, new fertilizers technologies are needed to support the increasing demand and avoid the low N use efficiency (NUE). The reduction of NH3-N volatilization can be achieved by the use of natural aluminosilicates with nitrogenous fertilizer materials. This review consolidates the current status on the subject and the experience with the application of aluminosilicates as a slow release plant-nutrient fertilizer. Volatilization losses of nitrogenous fertilizers on the soil surface could be reduced with addition of natural aluminosilicates. Clay minerals (zeolites) are widely used in many countries to reduce NH3 volatilization from amide N fertilizers, such as urea, besides several organic forms of nitrogenous sources. The reduction in ammonia losses by volatilization and the increased efficiency of N utilization and slow release nature of urea-zeolite mixtures when urea is used together with aluminosilicates was demonstrated in laboratory, greenhouse and field experiments with different crops and environments. These results indicate that aluminosilicates minerals used with urea mineral fertilizer can enhance the efficiency of this source by improving the nitrogen use through the control of retention of ammonium ion, contributing to increasd N uptake and crop yields.
650 $aZeolites
653 $aLiberação lenta
653 $aN-perdas
653 $aStilbite
653 $aVolatilização
700 1 $aPOLIDORO, J. C.
700 1 $aMONTE, M. B. de M.
700 1 $aPEREIRA, E. I.
700 1 $aOLIVEIRA, C. R. de
700 1 $aRAMESH, K.
773 $tAdvances in Chemical Engineering and Science$gv.6, p. 295-304, ago. 2016.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
09/08/2010 |
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Data da última atualização: |
05/08/2011 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
MORENO, P. G.; FREITAS, P. L. de. |
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Afiliação: |
PATRICK GOLTSMAN MORENO, UFRJ; PEDRO LUIZ DE FREITAS, CNPS. |
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Título: |
Conhecendo a terra: um olhar ecológico sobre o planeta: 4º ano (3ª série): livro do professor. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Rio de Janeiro: Pollux, 2010. |
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Páginas: |
80 p. |
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Idioma: |
Português |
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Palavras-Chave: |
Ciências; Ensino Fundamental. |
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Thesagro: |
Ecologia; Geografia. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00480nam a2200169 a 4500
001 1859594
005 2011-08-05
008 2010 bl uuuu 00u1 u #d
100 1 $aMORENO, P. G.
245 $aConhecendo a terra$bum olhar ecológico sobre o planeta: 4º ano (3ª série): livro do professor.
260 $aRio de Janeiro: Pollux$c2010
300 $a80 p.
650 $aEcologia
650 $aGeografia
653 $aCiências
653 $aEnsino Fundamental
700 1 $aFREITAS, P. L. de
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Embrapa Solos (CNPS) |
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