Morphology of blood of laying hens at application of feed additives "Vilomiks", "Suvar"

The data taken from young women and laying hens of breed of Hayseks-white and Hayseks-braun of the egg direction are provided in this article. For a research 3 experimental groups up to 60 heads of a bird, have been created from them the first two skilled, the third - control. Active development of poultry-farming branch of agriculture - feeding is one of the most important factors of efficiency and also a qualitative livestock. In the conditions of intensive poultry farming the feeding diet and also feed additives plays a crucial role in achievement of high efficiency and high reproductive qualities of a livestock. Stressful factors at birds lead to decrease in a laying capacity and gain of live weight. In particular, use of a forage, contaminate mycotoxins, is considered one of the main reasons for short-reception of production and deterioration in her quality. Results of the conducted researches have shown that Vilomiks and Suvar feed additives increase, within physiological norm, the content of hemoglobin and lysozyme activity in blood of a bird, in comparison with hens of control group that demonstrates increase in nonspecific resistance of an organism of young women and laying hens in industrial poultry farming. To six to monthly age of a bird the level of hemoglobin has increased and has reached size 103,13±1,46 ** g/l in the first skilled group, 96,50±1,12 ** g/l (Р