More livestock producers are seeking natural alternatives to antibiotics and antimicrobials, and searching for supplements to enhance growth performance, and general animal health and well-being. Some of the compounds currently being utilized and studied are live yeast and yeast-based products derived from the strain Saccharomyces cerevisiae. These products have been reported to have positive e...

To investigate the relationship between dietary nutrient concentration and weaning age on growth performance and caecal characteristics of rabbits, a trial was carried out on 64 litters (eight rabbits/litter) comparing two weaning ages (25 vs. 34 d) and two diets (HC: high concentrated and LC: low concentrated diet) offered to the kits from 18 to 34 d of age. At 34 d of age 54 animals per group...

On-farm practices like premature weaning and frequent regrouping induce stress to pigs. Early socialization or environmental enrichment in piglets reduce stress, as suggested previous studies. Little research with both effects commercial settings was found. The aim investigate the of preweaning on life-long performance 661 Danbred Two treatments were distinguished during suckling period: contro...

The research about the role of saliva in ruminants has been mainly focused on its buffering capacity together with facilitation rumination process. However, salivary bioactive components modulating activity rumen microbiota neglected until recently. This study developed an vitro approach to assess impact different microbial fermentation. Four fractions were prepared from four goats: (i) non-fil...

For hibernators, being born late in the active season may have important effects on growth and fattening, hence on winter survival and reproduction. This study investigated differences in growth, fattening, energetic responses, winter survival and fecundity between early-born ('EB') and late-born ('LB') juvenile garden dormice (Eliomys quercinus). LB juveniles grew and gained mass twice as fast...

A feeding trial was carried out to determine the effects of chromium methionine (Cr-Met) chelate and forage level over two years, 1(st) fattening and 2(nd) fattening period on growth parameters, carcass characteristics and blood metabolites of 46 Korean native (Hanwoo, Bos Taurus, BW = 183 ± 44 kg) steers. Treatments were: 1) Steers in the low forage (LF) group were fed diets that consisted of ...

The intensification of beef cattle production in dryland areas of East Indonesia has the potential to substantially raise the incomes of smallholder farmers that dominate the sector. In this study we assess the potential for intensifying beef production on Sumbawa Island, by introducing a household feedlot production system (2-20 animals) based on the Leucaena leucocephala (leucanea) tree legum...

This article deals with the respiratory management of acute spinal cord injury patients discussing the mechanics of respiration, assessment and management strategies, respiratory care in the acute stage, invasive mechanical ventilation and weaning including survival following spinal cord injury. The importance of the care in supine position, physiological instability of the injured cord effect ...