Morphological and biochemical parameters of cow blood when using chitosan preparations

The study of the effect chitosan succinate use on hematological indicators dairy cows is relevant. It has been established that there was a clear tendency to increase in number white blood cells by 10.12% animals group 3 (P < 0.1) 10th day experiment receiving low-molecular-weight succinate, second this indicator 2.94% unreliable. On 20th experiment, an intensive observed both experimental groups 14.63–17.38% (P?0.01), respectively, for cows. background (group 3), significant decrease red found, compared with background, 8.34% (P?0.05). day, already groups, and their level 6.09±0.33...6.38±0.20·109/l (P?0.05), respectively. 60th study, trend maintained only 3, concentration lower 12.64 0.05) initial values. By hemoglobin index up 126.12±9.10 g/l.