The effects of HACCP systems on broiler farms: The feed conversion
ratio, production index, and viability ratio are examined on broiler farms following their implementation of an HACCP system (Table 3).
A combined evaluation of feed consumption and feed conversion
coefficient in the present study would demonstrate that the most advantageous group was polyculture G75K25 group, and thus, it could be stated that polyculture had ecological and environmental advantages.
Table 6 shows the average of body weight at different weeks, average daily feed intake, body weight gain and feed conversion
ratio, comparing the differences between lipid sources.
1] for crude protein in the diets promote the best results in weight gain and feed conversion
, respectively, for Nile tilapia (ca.
05) feed intake, resulting therefore in a lower feed conversion
per dozen and per mass of eggs produced.
The feed conversion
ratio indicates the amount of feed consumed by the broiler for gaining one kilogram live weight and lowering trend of its values indicates improvement in the feed conversion
The results for feed conversion
may be due to the innumerable benefits of probiotics in the pre-initial stage, such as the best intestinal microbial balance and modulatory action (7).
Feed intake and feed conversion
ratio were significantly affected by SCP levels during the interval and the whole experimental periods compared with control group.
with amprolium) if the medications fail and losses due to mortality, morbidity and poor feed conversion
of birds that survive outbreaks.
3- Effects of vaccine and vaccination schedule feed conversion
ratioFeed conversion ratio of (FCR) of different treatment groupsof broiler chickens were determine on 42 day.
The cost/kg weight gain was obtained by multiplying the cost /kg feed with feed conversion
ratio (feed gain).
Gruttemeyer referred to the statement issued by the DPA that stated that 'Namibian producers are not allowed to utilize Genetically Modified Organisms (GMOs) in fodder, antibiotics like Rumensin, or growth hormones like rBST, to artificially increase feed conversion
ratios resulting in higher milk production volumes.
These new genetics improve feed conversion
, growth rates and reduce production costs.
Creep feeding lambs at grass, early, will result in better feed conversion
rates, increased liveweight gains, and earlier saleable lambs, hence hitting the higher price market place.
Stress in poultry could result in immune suppression, poor weight gain, high feed conversion
rate and depression in egg production - in short, reduction in the general well-being as well as performance," according to a February 2013 article on www.