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| Belém,Clérison dos Santos; Souza,Anderson Miranda de; Lima,Patrícia Rodrigues de; Carvalho,Francisco Allan Leandro de; Queiroz,Mário Adriano Ávila; Costa,Mateus Matiuzzi da. |
| ABSTRACT Preserving forage plants adapted to a semi-arid climate as silage may minimize the animal feed deficit during drought. The objective of this study was to evaluate the effects of different quantities of grape pomace added to Calotropis procera silage on its fermentation, in vitro digestibility, total digestible nutrients and microbiology. A completely randomized experimental design was used with four treatments (0, 10, 20 and 40% fresh matter) and four replicates. The silos were opened after 90 days of ensilage, and the soluble carbohydrate, ethanol, organic acid and ammoniacal nitrogen concentrations; pH; fermentation loss; dry matter (DM) recovery; DM density, and microbial populations were determined. The pH (3.96-3.87) was adequate for ensiling... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Fermentation losses; Microorganisms; Organic acids. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000600698 |
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| Freitas,Poliane Meire Dias de; Carvalho,Gleidson Giordano Pinto de; Santos,Edson Mauro; Araújo,Gherman Garcia Leal; Oliveira,Juliana Silva de; Pires,Aureliano José Vieira; Maranhão,Camila Maida de Albuquerque; Rodrigues,Thomaz Cyro Guimarães de Carvalho; Pinto,Luís Fernando Batista. |
| Abstract: The objective of this work was to evaluate the effects of urea ammoniation of pearl millet silage, at different compaction densities, on chemical composition, losses in the ensilage process, fermentation profile, microbial population count, and aerobic stability. The experimental design was completely randomized, in a 2×4 factorial arrangement, with two compaction densities (600 and 800 kg m-3) and four urea levels (0, 2, 4, and 6% on a dry matter basis), with five replicates. For the aerobic stability assay, the experimental design was completely randomized, in a 2×4 factorial arrangement, with two times (0 and 72 hours) and four urea levels (0, 2, 4, and 6%, on dry matter basis), with five replicates. The urea levels interacted significantly... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pennisetum glaucum; ADR500; Ammoniation; Fermentation losses; Microbial populations. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000800679 |
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