Research has been carried out to study the influence of "ProBioKorm Uz", a biologically active feed additive, on the development and physiological characteristics of rabbits of ‘New Zealand’ breed. During the experiment, 2 experimental and a control groups were formed. Adding "ProBioKorm Uz" to the main feed at the rate of 1% and 2% had an increase in experimental group rabbits’ live weight. Average live weight of them was higher by 5,7 %-3.8% than in the control group. Feed units composed 1.59%, dry matter 0.56 kg (3.61%) and crude protein 0.11 kg (3.59%) compared with the control group. Rabbits of experimental groups had higher indicators of erythrocytes concentration by 0.34-1.00 1012/l (10.34-19.53%), leukocytes - by 0.370-0.46 109/l (5.66-8, 06%), as well as a high level of hemoglobin by 7.42-11.08 g/l (6.81-10.08%) and total protein - by 2.40-4.48 (3.64-6, 42%).

The review was led to learn the various sorts of injury, mortality and government assistance during oven transportation. Two rushes having 825 and 911 ovens were inspected for various sorts of wounds during transportation. Wounds during transportation were recognized by visual perception and palpation. The greater part of the wounds happened by unpleasant taking care of during stacking and dumping, improper space stipends in boxes, higher encompassing temperature, longer feed withdrawal time, distance and season of transport that impact the injury, mortality, shrinkage and government assistance. The information of various sort of wounds (for example disengagement of wing, separation of leg, slash of wing and leg) were gathered during transportation of bird from homestead to showcase by visual perception and palpation strategy. Results as for the recurrence of weight reduction, separation of wing, disengagement of leg, cut of wing and leg were around 6%, 14%, 12%, 5% and 2%, individually. Then again mortality level of oven chicken was found 0.05% during transportation. It very well may be inferred that chicken are confronting an incredible number of genuine wounds during transportation that worries about government assistance issues of Bangladesh.