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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
25/11/2019 |
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Data da última atualização: |
27/11/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SÃO JOSÉ, J. F. B. de; BAYER, C.; BENDER, A. C.; MARTINS, J. G.; DICK, D. P.; ARAÚJO, E. F. de; RODRIGUES, R. de A. R.; CARNIEL, E.; SILVA, D. U. da. |
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Afiliação: |
JACKSON FREITAS BRILHANTE DE SÃO JOSÉ, UFRGS; CIMÉLIO BAYER, UFRGS; ANDRESSA CLASSER BENDER, UFRGS; JUSCILAINE GOMES MARTINS, UFRGS; DEBORAH PINHEIRO DICK, UFRGS; ELIAS FRANK DE ARAÚJO, CMPC CELULOSE RIOGRANDENSE; RENATO DE ARAGAO RIBEIRO RODRIGUES, CNPS; EDUARDO CARNIEL, UFRGS; DANIELA ULIAN DA SILVA, UFRGS. |
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Título: |
Impact of Eucalyptus harvest residues management on soil carbon storage and greenhouse gas emission (GHG) in sandy soil in southern Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings... Viçosa, MG: SBCS, 2019. v. 2, p. 363-364. WCSS 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
We investigated the GHG emissions in an eucalyptus plantation in function of five alternative strategies for management of HR: (i) SRCS- all forest residues from the previous rotation were removed; (ii) CRC- bark, leaves and litter layer from the previous rotation were maintained on the soil; (iii) CRG- branches, leaves and litter layer from the previous rotation were left in the soil; (iv) CR- presence of all harvest residues (leaves, branches, bark, + litter); and (v) SRSS- all forest residues were removed and litter from the new plantations were also removed. |
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Thesagro: |
Carbono; Efeito Estufa; Eucalipto; Gás; Resíduo Agrícola. |
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Thesaurus Nal: |
Carbon; Eucalyptus; Greenhouse gas emissions; Soil. |
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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/205490/1/Impact-of-Eucalyptus-harvest-residues-management-on-soil-carbon-storage-and-greenhouse-gas-emission-GHG-in-sandy-soil-in-southern-Brazil-2019.pdf
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Marc: |
LEADER 01612nam a2200313 a 4500
001 2115138
005 2019-11-27
008 2019 bl uuuu u00u1 u #d
100 1 $aSÃO JOSÉ, J. F. B. de
245 $aImpact of Eucalyptus harvest residues management on soil carbon storage and greenhouse gas emission (GHG) in sandy soil in southern Brazil.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings... Viçosa, MG: SBCS, 2019. v. 2, p. 363-364. WCSS 2018.$c2018
520 $aWe investigated the GHG emissions in an eucalyptus plantation in function of five alternative strategies for management of HR: (i) SRCS- all forest residues from the previous rotation were removed; (ii) CRC- bark, leaves and litter layer from the previous rotation were maintained on the soil; (iii) CRG- branches, leaves and litter layer from the previous rotation were left in the soil; (iv) CR- presence of all harvest residues (leaves, branches, bark, + litter); and (v) SRSS- all forest residues were removed and litter from the new plantations were also removed.
650 $aCarbon
650 $aEucalyptus
650 $aGreenhouse gas emissions
650 $aSoil
650 $aCarbono
650 $aEfeito Estufa
650 $aEucalipto
650 $aGás
650 $aResíduo Agrícola
700 1 $aBAYER, C.
700 1 $aBENDER, A. C.
700 1 $aMARTINS, J. G.
700 1 $aDICK, D. P.
700 1 $aARAÚJO, E. F. de
700 1 $aRODRIGUES, R. de A. R.
700 1 $aCARNIEL, E.
700 1 $aSILVA, D. U. da
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Registro original: |
Embrapa Solos (CNPS) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Semiárido. |
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Data corrente: |
05/02/2013 |
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Data da última atualização: |
23/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SANTOS, O. O. DOS; ARAUJO, G. G. L. de; MISTURA, C.; PEREIRA, L. G. R.; VOLTOLINI, T. V.; SANTOS, M. V. F. DOS; ARAÚJO, J. R. DE. |
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Afiliação: |
OTANAEL OLIVEIRA DOS SANTOS, UNIVASF; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; CLAUDIO MISTURA, UNEB; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; TADEU VINHAS VOLTOLINI, CPATSA; MERCIA VIRGINIA FERREIRA DOS SANTOS, UFRPE; JOSIVANIA RODRIGUES DE ARAÚJO, UNIVASF. |
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Título: |
Fermentation characteristics and nutritional value of elephant grass ensiled with old man saltbush. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, v. 41, n. 6, p. 1401-1406, 2012. |
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DOI: |
https://doi.org/10.1590/S1516-35982012000600012 |
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Idioma: |
Inglês |
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Conteúdo: |
The effects of the addition of saltbush on the fermentation characteristics and nutritional value of silages of elephant grass (Pennistum purpureum Schum.) were studied through a completely randomized design with six old man saltbush (Atriplex nummularia Lind) levels (0, 20, 40, 60, 80 and 100 %) in substitution of the grass natural matter, with six replicates. Elephant grass presented 18.9% dry matter (DM) and silages were produced in experimental PVC silos, which were open at 70 days after ensilage. The increasing old man saltbush levels had increasing linear effect on the DM content of silages. There was quadratic effect for the contents of lactic and acetic acids and in vitro DM digestibility. Contents of butyric acid were negligible. Values pH of and N-NH3 contents had increasing linear effect. Linear effect of the increasing levels of old man saltbush was verified on the CP contents. Neutral detergent fiber, total carbohydrates and ether extract were not affected, whilst acid detergent fiber content showed decreasing linear effect. The addition of old man saltbush in the ensilage of elephant grass favored the fermentation process, promoting good lactic acid contents and reducing acetic acid, pH, dry matter loss and ammoniacal nitrogen, in addition to improving the nutritional quality of the elephant grass silages. |
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Palavras-Chave: |
Erva-sal; Fibra acida detergente. |
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Thesagro: |
Amônia; Capim Elefante; Fibra; Nitrogênio; Pastagem; Ph; Proteína; Proteína Bruta. |
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Thesaurus NAL: |
Pastures. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/948369/1/Fermentation-characteristics-and-nutritional-value-of-elephant-grass-ensiled-with-old-man-saltbush.pdf
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Marc: |
LEADER 02300naa a2200337 a 4500
001 1948369
005 2023-01-23
008 2012 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S1516-35982012000600012$2DOI
100 1 $aSANTOS, O. O. DOS
245 $aFermentation characteristics and nutritional value of elephant grass ensiled with old man saltbush.
260 $c2012
520 $aThe effects of the addition of saltbush on the fermentation characteristics and nutritional value of silages of elephant grass (Pennistum purpureum Schum.) were studied through a completely randomized design with six old man saltbush (Atriplex nummularia Lind) levels (0, 20, 40, 60, 80 and 100 %) in substitution of the grass natural matter, with six replicates. Elephant grass presented 18.9% dry matter (DM) and silages were produced in experimental PVC silos, which were open at 70 days after ensilage. The increasing old man saltbush levels had increasing linear effect on the DM content of silages. There was quadratic effect for the contents of lactic and acetic acids and in vitro DM digestibility. Contents of butyric acid were negligible. Values pH of and N-NH3 contents had increasing linear effect. Linear effect of the increasing levels of old man saltbush was verified on the CP contents. Neutral detergent fiber, total carbohydrates and ether extract were not affected, whilst acid detergent fiber content showed decreasing linear effect. The addition of old man saltbush in the ensilage of elephant grass favored the fermentation process, promoting good lactic acid contents and reducing acetic acid, pH, dry matter loss and ammoniacal nitrogen, in addition to improving the nutritional quality of the elephant grass silages.
650 $aPastures
650 $aAmônia
650 $aCapim Elefante
650 $aFibra
650 $aNitrogênio
650 $aPastagem
650 $aPh
650 $aProteína
650 $aProteína Bruta
653 $aErva-sal
653 $aFibra acida detergente
700 1 $aARAUJO, G. G. L. de
700 1 $aMISTURA, C.
700 1 $aPEREIRA, L. G. R.
700 1 $aVOLTOLINI, T. V.
700 1 $aSANTOS, M. V. F. DOS
700 1 $aARAÚJO, J. R. DE
773 $tRevista Brasileira de Zootecnia$gv. 41, n. 6, p. 1401-1406, 2012.
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Embrapa Gado de Leite (CNPGL) |
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