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Registro Completo |
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
04/08/1999 |
Data da última atualização: |
04/08/1999 |
Autoria: |
REGO FILHO, L. de M.; BARROS, J. C. A.; SOUZA FILHO, B. F. de; SILVA, J. A. da C.; FERNANDES, S. G.; SARMENTO, W. da R. M.; COSTA, R. A. da; OLIVEIRA, L. A. A. de; CARVALHO, S. M. P. de; CUNHA, H. |
Título: |
A cultura do coco-verde: perspectivas-tecnologias-viabilidade. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
Niteroi: PESAGRO-Rio, 1999. |
Páginas: |
48p. |
Idioma: |
Português |
Palavras-Chave: |
Aspecto economico; Cocos mucifera; Cultivations; Cultivo; Economic situation. |
Thesagro: |
Coco; Tecnologia. |
Thesaurus Nal: |
coconuts; technology. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00866nam a2200325 a 4500 001 1562194 005 1999-08-04 008 1999 bl uuuu u0uu1 u #d 100 1 $aREGO FILHO, L. de M. 245 $aA cultura do coco-verde$bperspectivas-tecnologias-viabilidade. 260 $aNiteroi: PESAGRO-Rio$c1999 300 $a48p. 650 $acoconuts 650 $atechnology 650 $aCoco 650 $aTecnologia 653 $aAspecto economico 653 $aCocos mucifera 653 $aCultivations 653 $aCultivo 653 $aEconomic situation 700 1 $aBARROS, J. C. A. 700 1 $aSOUZA FILHO, B. F. de 700 1 $aSILVA, J. A. da C. 700 1 $aFERNANDES, S. G. 700 1 $aSARMENTO, W. da R. M. 700 1 $aCOSTA, R. A. da 700 1 $aOLIVEIRA, L. A. A. de 700 1 $aCARVALHO, S. M. P. de 700 1 $aCUNHA, H.
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Registro Completo
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
04/07/2023 |
Data da última atualização: |
15/01/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 3 |
Autoria: |
BRONDI, M.; EISA, M.; BORTOLETTO-SANTOS, R.; DRAPANAUSKAITE, D.; REEDDINGTON, T.; WILLIAMS, C.; RIBEIRO, C.; BALTRUSAITIS, J. |
Afiliação: |
CAUE RIBEIRO DE OLIVEIRA, CNPDIA. |
Título: |
Recovering, Stabilizing, and Reusing Nitrogen and Carbon from Nutrient-Containing Liquid Waste as Ammonium Carbonate Fertilizer. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Agriculture, v. 13, n. 909, 2023. |
Páginas: |
28 p. |
DOI: |
https://doi.org/10.3390/agriculture13040909 |
Idioma: |
Inglês |
Conteúdo: |
Ammonium carbonates are a group of fertilizer materials that include ammonium bicarbonate, ammonium carbonate hydrate, and ammonium carbamate. They can be synthesized from diverse nutrient-bearing liquid waste streams but are unstable in a moist environment. While extensively utilized several decades ago, their use gradually decreased in favor of large-scale, facility-synthesized urea fertilizers. The emergence of sustainable agriculture, however, necessitates the recovery and reuse of nutrients using conventional feedstocks, such as natural gas and air-derived nitrogen, and nutrient-containing biogenic waste streams. To this extent, anaerobic digestion liquid presents a convenient source of solid nitrogen and carbon to produce solid fertilizers, since no significant chemical transformations are needed as nitrogen is already present as an ammonium ion. This review describes detailed examples of such feedstocks and the methods required to concentrate and crystallize solid ammonium carbonates. The technologies currently proposed or utilized to stabilize ammonium carbonate materials in the environment are described in detail. Finally, the agricultural efficiency of these materials as nitrogen and carbon source is also described. |
Palavras-Chave: |
Ammonium; Carbamate; Carbonate; Digestate; Recovery; Stabilization. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1154783/1/P-Recovering-Stabilizing-and-Reusing-Nitrogen-and-Carbon.pdf
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Marc: |
LEADER 02115naa a2200301 a 4500 001 2154783 005 2024-01-15 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.3390/agriculture13040909$2DOI 100 1 $aBRONDI, M. 245 $aRecovering, Stabilizing, and Reusing Nitrogen and Carbon from Nutrient-Containing Liquid Waste as Ammonium Carbonate Fertilizer.$h[electronic resource] 260 $c2023 300 $a28 p. 520 $aAmmonium carbonates are a group of fertilizer materials that include ammonium bicarbonate, ammonium carbonate hydrate, and ammonium carbamate. They can be synthesized from diverse nutrient-bearing liquid waste streams but are unstable in a moist environment. While extensively utilized several decades ago, their use gradually decreased in favor of large-scale, facility-synthesized urea fertilizers. The emergence of sustainable agriculture, however, necessitates the recovery and reuse of nutrients using conventional feedstocks, such as natural gas and air-derived nitrogen, and nutrient-containing biogenic waste streams. To this extent, anaerobic digestion liquid presents a convenient source of solid nitrogen and carbon to produce solid fertilizers, since no significant chemical transformations are needed as nitrogen is already present as an ammonium ion. This review describes detailed examples of such feedstocks and the methods required to concentrate and crystallize solid ammonium carbonates. The technologies currently proposed or utilized to stabilize ammonium carbonate materials in the environment are described in detail. Finally, the agricultural efficiency of these materials as nitrogen and carbon source is also described. 653 $aAmmonium 653 $aCarbamate 653 $aCarbonate 653 $aDigestate 653 $aRecovery 653 $aStabilization 700 1 $aEISA, M. 700 1 $aBORTOLETTO-SANTOS, R. 700 1 $aDRAPANAUSKAITE, D. 700 1 $aREEDDINGTON, T. 700 1 $aWILLIAMS, C. 700 1 $aRIBEIRO, C. 700 1 $aBALTRUSAITIS, J. 773 $tAgriculture$gv. 13, n. 909, 2023.
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