Consulta: subjectFacets:"Fermentation quality"
Registros recuperados: 5
Data/hora: 02/06/2024 15:38:43

The quality of silage of different sorghum genotypes
Provedor de dados: 2
Autores: Tolentino, Daniella Cangussú; Rodrigues, José Avelino Santos; Pires, Daniel Ananias de Assis; Veriato, Florence Taciana; Lima, Luciana Oliva Barbosa; Moura, Marielly Maria Almeida.
The objective was to select from among 24 sorghum genotypes the superior ones for silage production. The study was conducted in the experimental field of Embrapa Maize &amp; Sorghum, in the municipality of Sete Lagoas, Minas Gerais State. It used 24 forage sorghum genotypes, 21 being hybrids from the crossing of grain sorghum females and forage males (12F38019, 12F38006, 12F40006, 12F40005, 12F40019, 12F37016, 12F37005, 12F37043, 12F39006, 12F39005, 12F39019, 12F38005, 12F38007, 12F37007, 12F39007, 12F40007, 12F38014, 12F37014, 12F39014, 12F40014 e 12F38009) and three witnesses: BRS 610, BRS 655 and Volumax. It estimated productivity per area, in vitro dry matter digestibility, and assessed the bromatological and fermentation characteristics of sorghum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zootecnia (5.04.00.00-2) digestibility; Grain sorghum; Hybrids; Fermentation quality; Nutritional value.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/29030

Utilization of a novel feedstuff: effects of additives on the fermentation characteristics, chemical composition and in vitro digestibility of tetraploid black locust (Robinia pseudoacacia) silage
Provedor de dados: 65
Autores: Dong,Zhihao; Li,Junfeng; Chen,Lei; Wang,Siran; Shao,Tao.
ABSTRACT:  This study was conducted to evaluate the effects of additives on the fermentation characteristics, chemical composition and in vitro digestibility of tetraploid black locust (TBL). The TBL leaves silage was either untreated (control) or treated with 1 × 106 cfu/g FM Lactobacillus plantarum (L), 1% glucose (G), 3% molasses (M), a combination of 1% glucose and Lactobacillus plantarum (L+G), or a combination of 3% molasses and Lactobacillus plantarum (L+M). Fermentation quality, chemical composition and nutrient digestibility were then analyzed. Ethanol and acetic acid concentrations were the dominant fermentation products in all silages except L+M silage. The L, G and L+G treatments failed to influence the fermentation. The M treatment increased...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Additives; Fermentation quality; In vitro digestibility; Chemical composition; Tetraploid black locust.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000700201

Dynamics of change in fermentation and fatty acid profiles in high moisture alfalfa silage during ensiling at different temperatures
Provedor de dados: 65
Autores: Liu,Qinhua; Dong,Zhihao; Shao,Tao.
ABSTRACT: The objective of present study was to investigate the dynamics of change in fermentation and fatty acid profiles in high moisture (DM=232g/kg FW) alfalfa silages during ensiling at 45°C, 30°C and 15°C. After ensiling for 1, 3, 7, 21, 39 and 65 days, silages was sampled and examined. Lactic fermentation changing into butyric fermentation in silage ensiled at 30°C and 45°C occurred on ensiling for 21 and 65 days, respectively, as accompanied with high ammonia-N content ( &gt;150g/kg N), which subsequently resulted in a sudden increase of pH (P &lt; 0.05). In contrast, the increase of lactic acid content was observed in silage ensiled at 15°C during ensiling for 65 days (P&lt;0.05). As the ensiling temperature rose, considerable losses in total FA,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Silage; Fermentation quality; Fatty acid; Temperature.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000300652

Adding distiller's grains and molasses on fermentation quality of rice straw silages
Provedor de dados: 65
Autores: Yuan,XianJun; Dong,ZhiHao; Desta,Seare Tajebe; Wen,AiYou; Zhu,Xiaoxuan; Rong,Ting; Shao,Tao.
ABSTRACT: Ensilage is a simple and low-cost strategy to enable long term preservation and environmentally friendly utilization of agricultural by-products, such as straws and distiller's grains (DG) for ruminants. Effect of mixing different proportions of DG and rice straw (i.e. 0, 10, 20 or 30% of DG) with or without 5% molasses addition on fermentation and chemical variables of silages was evaluated. The study was conducted as a randomized blocks design in a 4 × 2 factorial arrangement, with three replications, using laboratory silos of 1L capacity (n=24). Despite a significant interaction (P&lt;0.01) between DG and molasses addition was observed for most variables, in general the increased addition of DG linearly decreased the pH value, acetic acid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Distiller's grains; Fermentation quality; Molasses; Rice straw; Silage.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016001202235

Glycerol inclusion levels in corn and sunflower silages
Provedor de dados: 64
Autores: Martins,Adriana de Souza; Oliveira,Juliane Ribeiro de; Lederer,Marili Lopes; Moletta,José Luís; Galetto,Shivelly Los; Pedrosa,Victor Breno.
Due to the seasonal cycle of forage, the use of silage to feed animals provides nutrients throughout the year. However, its quality can be improved with the inclusion of additives and other products. Glycerol is a rich source of energy and present a high efficiency of utilization by animals. The purpose of this work was to evaluate the effect of glycerol inclusion on the chemical and fermentation characteristics of corn and sunflower silages. Two silage sources (maize and sunflower) were used and four levels of glycerol inclusion (0, 15, 30 and 45%) based on dry matter were carried out. The experimental design was completely randomized in a 2 x 4 factorial arrangement with five replications. The pH values and chemical composition of corn and sunflower...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Crude glycerin; Biofuels; Dry matter; Fermentation quality; Conserved forage.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542014000500009