| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pecuária Sudeste; Embrapa Solos. |
|
Data corrente: |
22/08/2016 |
|
Data da última atualização: |
19/03/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
BERNARDI, A. C. de C.; POLIDORO, J. C.; MONTE, M. B. de M.; PEREIRA, E. I.; OLIVEIRA, C. R. de; RAMESH, K. |
|
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. |
|
Título: |
Enhancing nutrient use efficiency using zeolites minerals: a review. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
Advances in Chemical Engineering and Science, v.6, p. 295-304, ago. 2016. |
|
ISSN: |
2160-0406 |
|
DOI: |
10.4236/aces.2016.64030 |
|
Idioma: |
Inglês
Português |
|
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 |
|
Palavras-Chave: |
Liberação lenta; N-perdas; Stilbite; Volatilização. |
|
Thesaurus Nal: |
Zeolites. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/146600/1/Bernardi-Adv-Chem-Eng-Sc-v6-p295-304-2016.pdf
|
|
Marc: |
LEADER 02394naa a2200265 a 4500
001 2051376
005 2019-03-19
008 2016 bl uuuu u00u1 u #d
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Meio Norte / UEP-Parnaíba. |
|
Data corrente: |
22/09/1992 |
|
Data da última atualização: |
19/12/2012 |
|
Autoria: |
SOUZA, I. R. P. de; ANDRADE, C. de L. T. de. |
|
Título: |
Avaliação de cultivares de milho sob irrigação em solos arenosos. |
|
Ano de publicação: |
1991 |
|
Fonte/Imprenta: |
Parnaíba: EMBRAPA-CNPAI, 1991. |
|
Páginas: |
4 p. |
|
Série: |
(EMBRAPA-CNPAI. Pesquisa em Andamento, 10). |
|
Idioma: |
Português |
|
Conteúdo: |
Visando a identificação de cultivares de milho adaptados as áreas irrigadas, estão sendo avaliados 40 materiais oriundos do Centro Nacional de Pesquisa de Milho e Sorgo (CNPMS) e de diversas firmas comerciais. |
|
Palavras-Chave: |
Avaliação; Cultivares; Cultivo; Maize; Milho - irrigacao - solos arenosos; Solos arenosos. |
|
Thesagro: |
Irrigação; Milho; Solo; Zea Mays. |
|
Categoria do assunto: |
--
A Sistemas de Cultivo |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/72594/1/CPAMN-PESQ.-AND.-10-91.pdf
|
|
Marc: |
LEADER 00920nam a2200265 a 4500
001 1072402
005 2012-12-19
008 1991 bl uuuu u0uu1 u #d
100 1 $aSOUZA, I. R. P. de
245 $aAvaliação de cultivares de milho sob irrigação em solos arenosos.
260 $aParnaíba: EMBRAPA-CNPAI$c1991
300 $a4 p.
490 $a(EMBRAPA-CNPAI. Pesquisa em Andamento, 10).
520 $aVisando a identificação de cultivares de milho adaptados as áreas irrigadas, estão sendo avaliados 40 materiais oriundos do Centro Nacional de Pesquisa de Milho e Sorgo (CNPMS) e de diversas firmas comerciais.
650 $aIrrigação
650 $aMilho
650 $aSolo
650 $aZea Mays
653 $aAvaliação
653 $aCultivares
653 $aCultivo
653 $aMaize
653 $aMilho - irrigacao - solos arenosos
653 $aSolos arenosos
700 1 $aANDRADE, C. de L. T. de
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
