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Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
10/12/2014 |
Data da última atualização: |
10/12/2014 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MANDARINO, R. A.; PEREIRA, L. G. R.; BARBOSA, F. A.; SANTOS, D. C.; VILELA, L.; MACIEL, G. A.; BARIONI, L. G.; GUIMARAES JUNIOR, R. |
Afiliação: |
UFMG; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; UFMG; Universidade Federal de Goiás; LOURIVAL VILELA, CPAC; GIOVANA ALCANTARA MACIEL, CPAC; LUIS GUSTAVO BARIONI, CNPTIA; ROBERTO GUIMARAES JUNIOR, CPAC. |
Título: |
Methane emissions from nellore heifers under integrated crop llvestock forest systems. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: LIVESTOCK, CLIMATE CHANGE AND FOOD SECURITY CONFERENCE, 2014, Madrid. Conference abstract book... [Paris]: INRA, 2014. |
Páginas: |
p. 34. |
Idioma: |
Inglês |
Conteúdo: |
Adoption of Integrated Crop-Livestock-Forestry Systems (ICLFS) has been encouraged as a greenhouse gases (GHG) mitigation measure in Brazil. Accurate estimate of enteric methane emission (ECH4) is essential to compute carbon footprint and, consequently, to improve the evaluation and design of GHG mitigation strategies for cattle production systems. |
Palavras-Chave: |
Emissão de metano; Gases de efeito estufa; Sistema silvicultural. |
Thesagro: |
Bovino; Lavoura; Pecuária. |
Thesaurus Nal: |
Cattle; Greenhouse gases. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 01269naa a2200313 a 4500 001 2002242 005 2014-12-10 008 2014 bl uuuu u00u1 u #d 100 1 $aMANDARINO, R. A. 245 $aMethane emissions from nellore heifers under integrated crop llvestock forest systems. 260 $c2014 300 $ap. 34. 520 $aAdoption of Integrated Crop-Livestock-Forestry Systems (ICLFS) has been encouraged as a greenhouse gases (GHG) mitigation measure in Brazil. Accurate estimate of enteric methane emission (ECH4) is essential to compute carbon footprint and, consequently, to improve the evaluation and design of GHG mitigation strategies for cattle production systems. 650 $aCattle 650 $aGreenhouse gases 650 $aBovino 650 $aLavoura 650 $aPecuária 653 $aEmissão de metano 653 $aGases de efeito estufa 653 $aSistema silvicultural 700 1 $aPEREIRA, L. G. R. 700 1 $aBARBOSA, F. A. 700 1 $aSANTOS, D. C. 700 1 $aVILELA, L. 700 1 $aMACIEL, G. A. 700 1 $aBARIONI, L. G. 700 1 $aGUIMARAES JUNIOR, R. 773 $tIn: LIVESTOCK, CLIMATE CHANGE AND FOOD SECURITY CONFERENCE, 2014, Madrid. Conference abstract book... [Paris]: INRA, 2014.
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Embrapa Cerrados (CPAC) |
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Biblioteca(s): |
Embrapa Meio-Norte. |
Data corrente: |
11/05/2018 |
Data da última atualização: |
16/05/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
OLIVEIRA, L. de S.; COSTA, M. C. G.; SOUZA, H. A. de; BLUM, J.; ALBUQUERQUE, G. H. da S.; ABREU, M. G. P.; MAIA, D. de S. |
Afiliação: |
LUCAS DE SOUSA OLIVEIRA, UFC; MIRIAN CRISTINA GOMES COSTA, UFC; HENRIQUE ANTUNES DE SOUZA, CPAMN; JULIUS BLUM, UFC; GUSTAVO HENRIQUE DA SILVA ALBUQUERQUE, UFC; MARCOS GIOVANE PEDROZA DE ABREU, UFC; DEYSE DE SOUSA MAIA, UFC. |
Título: |
Characterization of organic wastes and effects of their application on the soil. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Journal of Agricultural Science, v. 10, n. 6, p. 291-298, 2018. |
ISSN: |
1916-9752 |
DOI: |
10.5539/jas.v10n6p291 |
Idioma: |
Inglês |
Conteúdo: |
The agricultural farming activities generate organic waste whose indiscriminate deposition can be prejudicial to the environment. However, careful application of these wastes as organic fertilizers it is a possibility to improve soil fertility. This study aimed to confirm the hypotheses that organic wastes produced in various production chains in the semi-arid region of Ceará have contents of nutrients that give them potential as organic fertilizers and, since they are used as organic fertilizers, these residues improve the chemical soil attributes. Nutrient contents were determined at the laboratory and then the wastes were placed in decomposition bags and applied in a Fluvic Neosol. Soil samples were collected in the 0-0.10 m layer 90 days after wastes were applied. The residues presented nutrient contents that allow their use as organic fertilizers, except the shrimp farming residue that presented sodium content above that allowed by legislation, resulting also in higher element contents in the soil. In addition, the shrimp farming showed the lowest organic carbon content in relation to others chemical elements. The residues of the poultry industry and the compound made with residues of small ruminants presented the highest of nitrogen and phosphorus levels. The carnauba residue was associated with phosphorus immobilization because it presented C/P ratio higher than 300. |
Palavras-Chave: |
Adubação orgânica; Reutilização de resíduos. |
Thesagro: |
Química do Solo. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/176655/1/Artigo-Lucas-Organic-wastes.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185357/1/Characterization-74143.pdf
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Marc: |
LEADER 02168naa a2200253 a 4500 001 2091359 005 2022-05-16 008 2018 bl uuuu u00u1 u #d 022 $a1916-9752 024 7 $a10.5539/jas.v10n6p291$2DOI 100 1 $aOLIVEIRA, L. de S. 245 $aCharacterization of organic wastes and effects of their application on the soil.$h[electronic resource] 260 $c2018 520 $aThe agricultural farming activities generate organic waste whose indiscriminate deposition can be prejudicial to the environment. However, careful application of these wastes as organic fertilizers it is a possibility to improve soil fertility. This study aimed to confirm the hypotheses that organic wastes produced in various production chains in the semi-arid region of Ceará have contents of nutrients that give them potential as organic fertilizers and, since they are used as organic fertilizers, these residues improve the chemical soil attributes. Nutrient contents were determined at the laboratory and then the wastes were placed in decomposition bags and applied in a Fluvic Neosol. Soil samples were collected in the 0-0.10 m layer 90 days after wastes were applied. The residues presented nutrient contents that allow their use as organic fertilizers, except the shrimp farming residue that presented sodium content above that allowed by legislation, resulting also in higher element contents in the soil. In addition, the shrimp farming showed the lowest organic carbon content in relation to others chemical elements. The residues of the poultry industry and the compound made with residues of small ruminants presented the highest of nitrogen and phosphorus levels. The carnauba residue was associated with phosphorus immobilization because it presented C/P ratio higher than 300. 650 $aQuímica do Solo 653 $aAdubação orgânica 653 $aReutilização de resíduos 700 1 $aCOSTA, M. C. G. 700 1 $aSOUZA, H. A. de 700 1 $aBLUM, J. 700 1 $aALBUQUERQUE, G. H. da S. 700 1 $aABREU, M. G. P. 700 1 $aMAIA, D. de S. 773 $tJournal of Agricultural Science$gv. 10, n. 6, p. 291-298, 2018.
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