Sugarcane silage production treated with additives at different times post burning
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/42321 |
Resumo: | This trial aimed to evaluate the effects of the time post-burning, and additives on fermentative characteristics, losses and chemical composition on the sugar cane silage. The sugar cane variety IAC 86-2480 was ensiled on the 1, 4, 7, 10 and 14 days after burning. The additives evaluated were: control (Cont.), Lactobacillus buchneri (LB), Calcium oxide micro pulverized (CO), and Lactobacillus buchneri (LB) plus Calcium oxide micro pulverized (LB + CO). The yeast population was determined before ensiled. After 56 days of the fermentation period the silos were opening to take samplings. The experimental design was a completely randomized design, in a factorial scheme (additive and burning time) with seven treatments and four replications. The sugar cane was recontaminated with yeast, the populations increased from 5.04 to 6.48 log cfu/g of forage. Dry matter content decreased after fermentation period in average 7.6 units, compared to the sugar cane forage before ensilage. Control and LB silage showed lowest dry matter recovery (DMR), 613 g/kg and 631 g/kg, respectively, compared to the Cal and LB + Cal, 807 g/kg and 832 g/kg. This fact probably was associated to the calcium oxide control on the yeast populations. In relation to the time post-burning, the greatest changes were observed in the gas production and DMR. Gas production were higher in the first days post-burning and decreased in response to the prolongation time post-burning. The time post-burning alters the nutritive value of the fresh sugarcane and its silage and also the size of the losses from the ensilage process. |
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Sugarcane silage production treated with additives at different times post burningProdução de silagens de cana-de-açúcar tratada com aditivos em diferentes tempos após a queimaCalcium oxide micro pulverizedEnsilageInoculantsLactobacillus buchneriCal micropulverizadaEnsilagemInoculante bacterianoThis trial aimed to evaluate the effects of the time post-burning, and additives on fermentative characteristics, losses and chemical composition on the sugar cane silage. The sugar cane variety IAC 86-2480 was ensiled on the 1, 4, 7, 10 and 14 days after burning. The additives evaluated were: control (Cont.), Lactobacillus buchneri (LB), Calcium oxide micro pulverized (CO), and Lactobacillus buchneri (LB) plus Calcium oxide micro pulverized (LB + CO). The yeast population was determined before ensiled. After 56 days of the fermentation period the silos were opening to take samplings. The experimental design was a completely randomized design, in a factorial scheme (additive and burning time) with seven treatments and four replications. The sugar cane was recontaminated with yeast, the populations increased from 5.04 to 6.48 log cfu/g of forage. Dry matter content decreased after fermentation period in average 7.6 units, compared to the sugar cane forage before ensilage. Control and LB silage showed lowest dry matter recovery (DMR), 613 g/kg and 631 g/kg, respectively, compared to the Cal and LB + Cal, 807 g/kg and 832 g/kg. This fact probably was associated to the calcium oxide control on the yeast populations. In relation to the time post-burning, the greatest changes were observed in the gas production and DMR. Gas production were higher in the first days post-burning and decreased in response to the prolongation time post-burning. The time post-burning alters the nutritive value of the fresh sugarcane and its silage and also the size of the losses from the ensilage process.Objetivou-se estudar a ação do tempo após a queima do canavial e o uso de aditivos sobre as características fermentativas, as perdas e a composição química de silagens de cana-de-açúcar. A cultivar utilizada foi a IAC 86-2480 colhida em cinco tempos (1, 4, 7, 10 e 14 dias) pós-queima. Os aditivos utilizados foram controle, sem aditivos, Lactobacillus buchneri, cal virgem micropulverizada e Lactobacillus buchneri + cal virgem micropulverizada. Antes da ensilagem em cada tempo, foram determinadas as populações de leveduras presentes na cana-de-açúcar. Decorridos 56 dias após a ensilagem, os silos experimentais foram abertos. O delineamento experimental utilizado foi o inteiramente casualizado em esquema fatorial, considerando os fatores aditivos e tempo pós-queima. Houve recontaminação da cana-de-açúcar pelas leveduras, elevando a população de 5,04 para 6,48 log ufc/g de forragem. Os teores de matéria seca (MS) após a abertura do silo reduziram em média 7,6 unidades percentuais em comparação aos observados na ensilagem. As silagens controle e com Lactobacillus buchneri tiveram menores recuperações da matéria seca (613 e 631 g/kg, respectivamente), em comparação às observadas nas silagens com cal e com a combinação Lactobacillus buchneri + cal (807 g/kg e 832 g/kg, respectivamente), fato que pode ser justificado pelo controle de levedura pela cal. Após a queima, as maiores variações foram na produção de gás e na recuperação de matéria seca: a produção de gás foi maior nos primeiros dias e diminuiu com o tempo após a queima, consequentemente, a recuperação de MS foi menor nos primeiros dias e aumentou com o tempo após a queima. O tempo após a queima altera o valor nutritivo da cana-de-açúcar fresca e das suas silagens, assim como a magnitude das perdas no processo de ensilagem.Sociedade Brasileira de Zoologia (SBZ)2020-08-11T01:40:12Z2020-08-11T01:40:12Z2010-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfROTH, A. P. de T. P. et al. Sugarcane silage production treated with additives at different times post burning. Revista Brasileira de Zootecnia, Viçosa, MG, v. 39, n. 1, p. 88-96, Jan. 2010. DOI: 10.1590/S1516-35982010000100012.http://repositorio.ufla.br/jspui/handle/1/42321Revista Brasileira de Zootecnia (RBZ)reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessRoth, Anna Paula de Toledo PizaReis, Ricardo AndradeSiqueira, Gustavo RezendeRoth, Marcella de Toledo PizaResende, Flávio Dutra deeng2020-08-11T01:40:12Zoai:localhost:1/42321Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-08-11T01:40:12Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Sugarcane silage production treated with additives at different times post burning Produção de silagens de cana-de-açúcar tratada com aditivos em diferentes tempos após a queima |
title |
Sugarcane silage production treated with additives at different times post burning |
spellingShingle |
Sugarcane silage production treated with additives at different times post burning Roth, Anna Paula de Toledo Piza Calcium oxide micro pulverized Ensilage Inoculants Lactobacillus buchneri Cal micropulverizada Ensilagem Inoculante bacteriano |
title_short |
Sugarcane silage production treated with additives at different times post burning |
title_full |
Sugarcane silage production treated with additives at different times post burning |
title_fullStr |
Sugarcane silage production treated with additives at different times post burning |
title_full_unstemmed |
Sugarcane silage production treated with additives at different times post burning |
title_sort |
Sugarcane silage production treated with additives at different times post burning |
author |
Roth, Anna Paula de Toledo Piza |
author_facet |
Roth, Anna Paula de Toledo Piza Reis, Ricardo Andrade Siqueira, Gustavo Rezende Roth, Marcella de Toledo Piza Resende, Flávio Dutra de |
author_role |
author |
author2 |
Reis, Ricardo Andrade Siqueira, Gustavo Rezende Roth, Marcella de Toledo Piza Resende, Flávio Dutra de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Roth, Anna Paula de Toledo Piza Reis, Ricardo Andrade Siqueira, Gustavo Rezende Roth, Marcella de Toledo Piza Resende, Flávio Dutra de |
dc.subject.por.fl_str_mv |
Calcium oxide micro pulverized Ensilage Inoculants Lactobacillus buchneri Cal micropulverizada Ensilagem Inoculante bacteriano |
topic |
Calcium oxide micro pulverized Ensilage Inoculants Lactobacillus buchneri Cal micropulverizada Ensilagem Inoculante bacteriano |
description |
This trial aimed to evaluate the effects of the time post-burning, and additives on fermentative characteristics, losses and chemical composition on the sugar cane silage. The sugar cane variety IAC 86-2480 was ensiled on the 1, 4, 7, 10 and 14 days after burning. The additives evaluated were: control (Cont.), Lactobacillus buchneri (LB), Calcium oxide micro pulverized (CO), and Lactobacillus buchneri (LB) plus Calcium oxide micro pulverized (LB + CO). The yeast population was determined before ensiled. After 56 days of the fermentation period the silos were opening to take samplings. The experimental design was a completely randomized design, in a factorial scheme (additive and burning time) with seven treatments and four replications. The sugar cane was recontaminated with yeast, the populations increased from 5.04 to 6.48 log cfu/g of forage. Dry matter content decreased after fermentation period in average 7.6 units, compared to the sugar cane forage before ensilage. Control and LB silage showed lowest dry matter recovery (DMR), 613 g/kg and 631 g/kg, respectively, compared to the Cal and LB + Cal, 807 g/kg and 832 g/kg. This fact probably was associated to the calcium oxide control on the yeast populations. In relation to the time post-burning, the greatest changes were observed in the gas production and DMR. Gas production were higher in the first days post-burning and decreased in response to the prolongation time post-burning. The time post-burning alters the nutritive value of the fresh sugarcane and its silage and also the size of the losses from the ensilage process. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01 2020-08-11T01:40:12Z 2020-08-11T01:40:12Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
ROTH, A. P. de T. P. et al. Sugarcane silage production treated with additives at different times post burning. Revista Brasileira de Zootecnia, Viçosa, MG, v. 39, n. 1, p. 88-96, Jan. 2010. DOI: 10.1590/S1516-35982010000100012. http://repositorio.ufla.br/jspui/handle/1/42321 |
identifier_str_mv |
ROTH, A. P. de T. P. et al. Sugarcane silage production treated with additives at different times post burning. Revista Brasileira de Zootecnia, Viçosa, MG, v. 39, n. 1, p. 88-96, Jan. 2010. DOI: 10.1590/S1516-35982010000100012. |
url |
http://repositorio.ufla.br/jspui/handle/1/42321 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial 4.0 International http://creativecommons.org/licenses/by-nc/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial 4.0 International http://creativecommons.org/licenses/by-nc/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Zoologia (SBZ) |
publisher.none.fl_str_mv |
Sociedade Brasileira de Zoologia (SBZ) |
dc.source.none.fl_str_mv |
Revista Brasileira de Zootecnia (RBZ) reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
_version_ |
1784550062887534592 |