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| Guimarães, Cíntia Gonçalves; Bonfá, Caroline Salezzi; Evangelista, Antônio Ricardo; Santos, Alexandre Soares dos; Pantoja, Lílian de Araújo; Castro, Gustavo Henrique de Frias. |
| The elephant grass presents problems during the fermentation of the ensiled material, being necessary use of additives. This study aimed to evaluate the population of yeast and filamentous fungi, enterobacterias, contents of acetic and butyric acids and ethanol production, in elephant grass silages added with different levels of macaúba cake at opening times. This was a 3 x 6 factorial completely randomized experimental design, with three inclusion levels of the macaúba cake (0, 10 and 20%) and six opening times (1, 5, 10, 20, 40 and 60 days after ensiling), with four replications. For all the studied variables, there was a difference in the interaction among levels and times, and an increasing linear behavior only for the contents of acetic acid, for the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Enterobacterias; Filamentous fungi; Opening times; Organic acids; Yeast fungi.. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/42523 |
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| Bonfá, Caroline Salezzi; Guimarães, Cíntia Gonçalves; Evangelista, Antônio Ricardo; Santos, Alexandre Soares dos; Pantoja, Lílian de Araújo; Castro, Gustavo Henrique de Frias. |
| This study evaluated the pH and contents of dry matter (DM) and lactic acid (AL) of sugarcane silages added with different levels of inclusion of macaúba cake (TM) in different opening times (TA), in days. Laboratory silos used were opened at times 0; 3; 7; 12; 24; 36; 41 and 60 days after ensiling. The response surface methodology was used for statistical analysis. The DM content was influenced by both NI and TA. The inclusion of TM contributed to increase the DM content of sugarcane, as it absorbed moisture of the ensiled sugarcane. The pH values were influenced only by TA, which were lower than 3.8. The AL content was influenced by both NI and TA, that is, the inclusion of TM favored the increase of AL content over the 60 days evaluated. It can be... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Lactic acid; Opening times; Response surface.. |
| Ano: 2018 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/37571 |
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