New integrated approaches to solve problem of raising efficiency of cattle reproduction | Новые комплексные подходы к решению задач повышения эффективности воспроизводства крупного рогатого скота
2012
Zatsepin, P.F. | Budevich, A.I. | Kizik, T.K. | Budevich, I.I., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
In the conditions of the Republic of Belarus there was realized a study of the reproductive ability of cattle using new integrated approaches to improvement of the reproductive properties of animals. As a result of the study there were developed comprehensive measures to improve the efficiency of reproduction in cattle, allowing to inseminate to 90th day after calving 100% of cows with pregnancy rate of animals 81,7%. The use of vitamin and homeopathic remedy 'Vigos' for prevention made it possible reduce the number of obstetric complications on 7.9% and to increase the number of cows with the restored sexual cycle within 50 days after calving on 12.1% in comparison with use of 'Tetravit'. Combined application of 'Migestron' and biologically active substances and gestation-gene-estrogenic effect on the reproductive system of cows, carried out with the 51th and 71th day after calving, made it possible with high efficiency to carry out work on the stimulation of hunting of animals and to increase their fertility.
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