|
|
|
|
|
| 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 |
| |
|
|
| Cândido,Ebson Pereira; Santos,Edson Mauro; Ramos,João Paulo de Farias; Oliveira,Juliana Silva de; Pinho,Ricardo Martins Araújo; Perazzo,Alexandre Fernandes; Ramos,Rosângela Claurênia da Silva; Freitas,Poliane Meire Dias de. |
| Objetivou-se com este estudo avaliar o resultado econômico da terminação de ovinos em confinamento, alimentados com silagens de diferentes cultivares de sorgo: 'BRS 810' e 'BRS Ponta Negra' (caráter forrageiro); 'BRS 610' (caráter duplo propósito); e 'BRS 655' e 'BRS 800' (caráter granífero). Utilizaram-se 35 cordeiros, sem padrão racial definido, com idade entre 5 e 7 meses e com peso vivo médio de 17,7±3,7kg. Os animais foram mantidos confinados em gaiolas individuais durante 42 dias, sendo abatidos com peso médio de 26,24kg. Utilizou-se um delineamento inteiramente casualizado, com cinco tratamentos (silagem de diferentes cultivares de sorgo) e sete repetições. A relação volumoso:concentrado foi de 48:52 (com base na MS), para todas as dietas testadas.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Custo de produção; Semiárido; Sorghum bicolor.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000100079 |
| |
|
|
| Pinho,Ricardo Martins Araujo; Santos,Edson Mauro; Oliveira,Juliana Silva de; Bezerra,Higor Fábio Carvalho; Freitas,Poliane Meire Dias de; Perazzo,Alexandre Fernandes; Ramos,Rosângela Claurenia da Silva; Silva,Ana Paula Gomes da. |
| This study aimed to assess the fermentation profile, losses and chemical composition of the silages of five sorghum cultivars. A completely randomized design with five replicates was used. The experimental treatments were represented by five sorghum cultivars (Sorghum bicolor (L). Moench): 'BRS Ponta Negra' , 'BRS 610', 'BRS 655', 'BRS 800' and 'BRS 810'. There was variation (P<0.05) for the pH in the cultivars studied, with highest result of pH by 'BRS 610'. The average percentages of lactic acid, acetic acid and propionic acid, differed (P<0.05) among the cultivars, ranging from 32.9 to 59.5, 19.8 to 39.8, and 0.0 to 1.3g kg-1, respectively. The dry matter recovery varied among cultivars (P<0.05), allowing the identification of BRS Ponta Negra,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Conservation; Ensilage; Quality; Sorghum bicolor.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000200298 |
| |
|
|
|
