Thirty-two crossbred wether lambs (initial live-weight 31 kg) were fed on a diet (metabolizable energy (ME) 12.8 MJ/kg) ad lib. (ADLIB) or restricted to maintain body-weight (MAINT) for a 21 d period. On days 0, 7, 14 and 21, four lambs per treatment were slaughtered, visceral organs weighed and tissues sampled. During the 21 d period, ME intake in ADLIB lambs increased quadratically with an av...

Abstract Artemia is a type of brine shrimp that can provide good nutrients and well digested fish larva with high potential live feed. Therefore, readily contained in capsulated cysts have been preserved for long period time. In the industrial, however, there lack knowledge technique regarding handling suitable life feed as first larvae. The study to observe growth survival rate Angelfish larva...

A research study was conducted to investigate the culture possibility of fresh water catfish Pangasius pangasius with formulated feed in natural ponds. The stocking density was chosen as 8000 fry/ha with an initial weight of 42.57+ 2.51 g. The formulated feed contained 45% fishmeal, 30% mustard oil cake, 15% wheat bran and 10% rice bran to supply 40.48% protein in feed. The growth of Pangasius ...

this experiment was conducted to determine the effects of the oral consumption of guggulplant resin on the performance and humoral immunity response of broiler chicks. for doing this experiment, 320 one-day old chicks of the cobb 500 strains, in a completely randomized design with 4 treatments and 4 replicates were used. experimental diets include: control diet (without the guggul), control die...

A study was conducted in Northern Ethiopia to assess the sheep production system and factors affecting live sheep supply for quality meat. The survey was done in selected districts known for their high density of sheep population. The flock structure seems to be affected by the demand, requirement of breeding female, feed availability and the occurrence of disease and natural calamities. Farmer...

In this study, touch behavior was monitored via live-feed webcams in 18 bars, spread across 5 continents (North America, South Europe, Australia, and Asia) for 213 hours. Our findings offer support a link between equatorial proximity (measured by latitude) cultural indulgence with more tactile communication. cultures where versus restraint normative, those perceived as females initiated both op...

The present study compared the performance of commercial PCR-based Salmonella enterica detection methods (BAX System Q7, the iQ-Check Salmonella II kit, and the TaqMan Salmonella enterica detection kit) with culture-based methods (modified semisolid Rappaport-Vassiliadis [MSRV] and NMKL71) in spiked and naturally contaminated samples of feed mill scrapings (FMS), palm kernel meal (PKM), pellete...

Halibut larvae were treated with various bioactive products and the effects on selected components of the innate immune system investigated. Effects on growth, survival and normal development of larvae were also studied. The bioactive products which were tested were chitosan and protein hydrolysates from cod, blue whiting and pollock. The larvae where treated with bioactive products from the on...

Results: The study showed wide variation across different farm sizes with respect to total economic cost and net return per 100 lb (45.4 kg) of live hog produced. The total economic cost was negatively correlated (r = -.318, P = .016) and net return was positively correlated (r = .336, P = .011) with farm size. The average net return for large herds (> 75 sows) was higher (P =.003) than for sma...

The search for alternative live feed organisms and the progression of Integrative Multi-Trophic Aquaculture (IMTA) are currently being highly prioritised in EU strategies. Caprellids could potentially be an important exploitable resource in aquaculture due to their high levels of beneficial polyunsaturated fatty acids, fast growing nature and widespread distribution. Furthermore, since they are...