For each of a series of potential effects of enzyme treatment, the treatment value per ton of silage was determined either from a reduction in diet costs or an increase in milk production calculated from increasing the supply of metabolizable energy (ME) [...] 展开 ...
were treated with 3.2 or 4.5kg anhydrous ammonia per ton at ensiling and compared to untreated silage. Total numbers of anaerobic microorganisms were greater in ammonia-treated silage than in untreated, and volatile fatty acids production shifted to less acetic and propionic acids and more butyric ...
NOTES 803 NUTRITIVE VALUE OF WHOLE CROP CEREAL SILAGES Voluntary intake and digestibility of protein, dry matter and energy of nine cereal silages were determined using 200-kg steers. Digestible energy intakes were lower for spring rye (Gazelle) and tillering corn silage (Stewart Multi T) than ...
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Animal wastes are of particular environmental concern due to greenhouse gases emissions, odor problem, and potential water contamination. Anaerobic digestion (AD) is an effective and widely used technology to treat them for bioenergy production. However,
The traditional logic behind effective microorganism is based on a media inoculation with mixed cultures of beneficial microorganisms to create a more favo
Species rich semi-natural grasslands are disappearing across Europe, affecting invertebrate diversity negatively. In NW Spain, the recent abandonment of tr
per mL stock solutions were further diluted to achieve a multi-mycotoxin standard solution in ACN:H2O (80:20,v/v) for spiking procedures, and stored in amber vials at −20 ± 2 °C, protected from light. The blank samples of seeds (2.0 ± 0.1 g), flowering plants, forage, silage ...
). The gas production of whole-plant at 24 h of incubation was higher for the Maximus hybrid than for the others (p< 0.05), with average values of 188, 196 and 207 mL g−1dry matter at stages R3, R4 and R5, respectively. For the in situ ruminal degradation kinetics of silage, ...
The use of EFEs, with xylanase as the main activity, is known to improve in vitro digestion of silages [7,8]. Furthermore, cellulases and xylanases could promote the production of water-soluble carbohydrates (WSC) from fiber hydrolysis, which could result in an increase of lactic acid ...