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Registration Number

0219U000601, 0116U002144 , R & D reports

Title

Investigate the effect of mineral sorbents on the reproductive ability of males and females mink

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Head

Gavrish Olexandr,

Registration Date

11-02-2019

Organization

Cherkassy experimental station furs animals breeding and hunting of Cherkassy institute of agroindustrial production

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As a result of the conducted studies, it was established that the proposed schemes for the use of the investigated mineral sorbents did not have the same effect. Females of research groups were characterized by high sexual activity, as evidenced by 100% coverage. Also, in two research groups - D1 and D3, the percentage of cold-blooded females was lower, compared with control, by 33 and 66%, respectively. The increase in fertility was observed only in females, which additionally introduced into the diet a mineral sorbent zeolite. A significant increase in fertility by 13.4% was found in females of the mare group D1, which, before the mating season, was introduced into the diet of zeolite at a rate of 0.5 g / g. An analysis of male fertility, calculated from the total number of offspring derived from them, indicates that the maximum value of the puppies output per male was observed in the producers of the third experimental group, which was additionally introduced into the diet of 0.9 g / head of the zeolite mineral sorbent. From females covered with males of this group, they received 28.4 goals. newborns Also, the positive effect of the drug precisely in such a dose is evidenced by the greater amount of the resulting fattening on the female which has succulent. Compared to the same indicator of females in the control group, the advantage was 17.4%, but when comparing the mean values, the difference was not reliable. According to other research groups, the difference was not significant and unreliable. A moderate decrease in blood glucose levels is evident in the fact that carbohydrate metabolism and intensive glycosides were active in the animal's body of research groups. The increase of enzyme activity (AST and ALT) and alkaline phosphatase is accompanied by an increase in the content of creatinine and globulins, which may indicate an increase in the protein exchange rate. It is also worth noting the moderate increase in the globulin fraction, which indicates an increase in the protective functions of the body. So, the mechanism of action of natural mineral sorbents is to a large extent manifested in improving the function of the gastrointestinal tract. They contribute to slowing the passage of the contents of the digestive tract, with the adsorption of exo and endotoxins, and the processes of fermentation and decay in the intestine are reduced. As a result, the process of digestion improves and the digestibility of nutrients increases, which in turn positively affects the general physiological state of the animal, its productivity and reproductive capacity.

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Гончар Олексій Федорович
Яремич Наталія Володимирівна

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2020-04-02