نتایج جستجو برای: pellet feed
تعداد نتایج: 74243 فیلتر نتایج به سال:
predatory birds feed mainly on small mammals. they usually swallow their prey and after digesting, the indigestible fur, bones and teeth are regurgitated as compact pellets. the investigation of pellet is an extremely valuable tool for mammalogists. in this study 351 pellets have been collected from the localities including north of khorasan, zanjan, yazd, chahar mahal va bakhtiyari and mazanda...
The aim of this study was to determine the effects pasture (cocksfoot cv. porto (CFP) and lucerne) supplementation grazing lambs with pellets or without plant oil infusion on performance carcass characteristics. Forty-eight White Suffolk x Corriedale first-cross weaners were randomly assigned one four treatments in a split-plot experimental design: (1) CFP lucerne pastures only (control); suppl...
The objective of this experiment was to determine the effects medium chain fatty acids (MCFA) in mash and crumbled pellet broiler diets. A total 400 male chicks (Cobb 500; initial BW 0.092 lb) were housed 4 Petersime batteries used an 18-d study. Treatments randomly assigned 80 cages within location block resulting 8 per treatment with 5 cage at placement. arranged a 2 × factorial main feed typ...
An experiment was conducted to study the effect of broiler breeder feeding management practices on pullet performance, BW uniformity, and carcass traits during rearing (to 22 wk of age). At 3 wk of age, 1,200 Ross 308 breeder pullets were assigned to one of 5 treatments: 1) control: standard mash diet, fed daily; 2) high fiber: mash diet containing 25% lower nutrient density, fed daily; 3) scat...
This study was conducted to examine the effects of physical form of diet on humoral and cellular immune responses in broiler chickens exposed to carbon tetrachloride stress in days 10 to 42 of age. The 2×3 factorial experiment performed in a randomized complete block design with 468 broilers in 6 treatments and 6 replicates of 13 birds each. The treatments consisted combinations of a grower d...
White Snapper (Lates Calcarifer) has a fairly complete nutritional content, is favored by the community and high economic value. The success of white snapper cultivation determined availability feed during maintenance. This study aims to analyze use gold snails as substitute for pellet on growth survival snapper, feeding snails, pellets combination both. research took place from July November 2...
the purpose of this experiment was to investigate the effect of metabolizable energy (me) levels, feed restriction (fr) intensity and duration in pelleted diet on performance, blood parameters and carcass characteristics in broiler chickens. a total of 480 male ross 308 broilers were used in a 2×2×3 factorial arrangement with 12 treatments and 4 replicates. experimental treatments included: two...
Owls feed mainly on rodents, which may harbour a diverse set of pathogen species. Their pellets often contain undigested body parts of the prey that may also contain viable rodent pathogens. Therefore, avoiding pellets may serve to reduce pathogen transmission in rodents. Alternatively, rodents may also avoid pellets as a form of predator avoidance, since pellets are likely to indicate owl pres...
Stanniocalcins are expressed in the pancreas tissue, and it was suggested a direct correlation between circulating insulin and STC2 concentrations in human. Here, we show a significant correlation between STC1 and both glycaemia and glycosylated haemoglobin among DM2 patients, while DM2 patients who present the greatest glycosylated haemoglobin values exhibited the lowest STC2 expression. Howev...
Microplastics are ubiquitous pollutants in aquatic habitats and commonly found in the gut contents of fish yet relatively little is known about the retention of these particles by fish. In this study, goldfish were fed a commercial fish food pellet amended with 50 particles of one of two microplastics types, microbeads and microfibers. Microbeads were obtained from a commercial facial cleanser ...
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