Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant
The objective of this trial was to evaluate chemical additives and a bacterial inoculant on the inhibition of alcoholic fermentation and reduction of losses in sugarcane silages. Treatments were (doses on a fresh forage basis): without additive (control); urea (10 g/kg); urea (5 g/kg) + sodium benzo...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Zootecnia
2011-11-01
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| Series: | Revista Brasileira de Zootecnia |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001100006 |
| _version_ | 1818951456068206592 |
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| author | André de Faria Pedroso Armando de Andrade Rodrigues Waldomiro Barioni Júnior Gilberto Batista de Souza |
| author_facet | André de Faria Pedroso Armando de Andrade Rodrigues Waldomiro Barioni Júnior Gilberto Batista de Souza |
| author_sort | André de Faria Pedroso |
| collection | DOAJ |
| description | The objective of this trial was to evaluate chemical additives and a bacterial inoculant on the inhibition of alcoholic fermentation and reduction of losses in sugarcane silages. Treatments were (doses on a fresh forage basis): without additive (control); urea (10 g/kg); urea (5 g/kg) + sodium benzoate (0.5 g/kg); sodium benzoate (1 g/kg); urea + ammonium sulfate in a 9:1 relation (10 g/kg); Lactobacillus buchneri (5 × 10(4) cfu/g). Silages were produced in 10.16- × 30-cm PVC tubes, provided with tight lids adapted with Bunsen valves for gas losses quantification. Minisilos were opened 139 days after ensiling. Ethanol content (227 g/kg dry matter - DM) and total DM loss (30%) were high in the control silage. All additives, except benzoate, decreased ethanol concentration in silages. Inoculation with L. buchneri increased acetic acid content in the silage, resulting in a 41% reduction in ethanol content and the lowest gas loss among treatments (15.2%). There was synergistic effect between additives for the combined use of urea and benzoate. Silage treated with urea + ammonium sulfate has higher content of total digestible nutrients than the silage treated with urea exclusively. |
| first_indexed | 2024-12-20T09:34:46Z |
| format | Article |
| id | doaj.art-2cc386bbdd6e44c2954ee49e6092d0a8 |
| institution | Directory Open Access Journal |
| issn | 1516-3598 1806-9290 |
| language | English |
| last_indexed | 2024-12-20T09:34:46Z |
| publishDate | 2011-11-01 |
| publisher | Sociedade Brasileira de Zootecnia |
| record_format | Article |
| series | Revista Brasileira de Zootecnia |
| spelling | doaj.art-2cc386bbdd6e44c2954ee49e6092d0a82022-12-21T19:45:02ZengSociedade Brasileira de ZootecniaRevista Brasileira de Zootecnia1516-35981806-92902011-11-0140112318232210.1590/S1516-35982011001100006Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculantAndré de Faria PedrosoArmando de Andrade RodriguesWaldomiro Barioni JúniorGilberto Batista de SouzaThe objective of this trial was to evaluate chemical additives and a bacterial inoculant on the inhibition of alcoholic fermentation and reduction of losses in sugarcane silages. Treatments were (doses on a fresh forage basis): without additive (control); urea (10 g/kg); urea (5 g/kg) + sodium benzoate (0.5 g/kg); sodium benzoate (1 g/kg); urea + ammonium sulfate in a 9:1 relation (10 g/kg); Lactobacillus buchneri (5 × 10(4) cfu/g). Silages were produced in 10.16- × 30-cm PVC tubes, provided with tight lids adapted with Bunsen valves for gas losses quantification. Minisilos were opened 139 days after ensiling. Ethanol content (227 g/kg dry matter - DM) and total DM loss (30%) were high in the control silage. All additives, except benzoate, decreased ethanol concentration in silages. Inoculation with L. buchneri increased acetic acid content in the silage, resulting in a 41% reduction in ethanol content and the lowest gas loss among treatments (15.2%). There was synergistic effect between additives for the combined use of urea and benzoate. Silage treated with urea + ammonium sulfate has higher content of total digestible nutrients than the silage treated with urea exclusively.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001100006ammonium sulfateethanolL. buchnerisodium benzoateureavolatile fatty acids |
| spellingShingle | André de Faria Pedroso Armando de Andrade Rodrigues Waldomiro Barioni Júnior Gilberto Batista de Souza Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant Revista Brasileira de Zootecnia ammonium sulfate ethanol L. buchneri sodium benzoate urea volatile fatty acids |
| title | Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant |
| title_full | Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant |
| title_fullStr | Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant |
| title_full_unstemmed | Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant |
| title_short | Fermentation parameters, quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant |
| title_sort | fermentation parameters quality and losses in sugarcane silages treated with chemical additives and a bacterial inoculant |
| topic | ammonium sulfate ethanol L. buchneri sodium benzoate urea volatile fatty acids |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011001100006 |
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