Demchuk S. Ju., Skoryk K. O.
Pages: 41-44.

Full article: 

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Abstract

The purpose. To investigate anatomical constitution and histological structure of inner sexual organs of goats of Zaanenskaya breed. Methods. Probes of constitution of sexual organs of goats in the age of 7 years was carried out by their dissections after slaughter, measurement of linear dimensions, weighting, sample drawing, preparation of specimens for histological probes, their scanning and documentating. Results. It is fixed that sizes of sexual organs of the examined goats on the average were the following: direct length of left ovary – 2,0 cm, direct length of right ovary – 2,4 cm, average mass of the left ovary – 0,6 g, average mass of the right ovary – 1,1 g. Oviducts had the length: left – 14,2 cm, right – 14,4 cm. Length of horns of uterus, measured on the big curvature, has made: left – 13,7 cm, right – 12,2 cm. Diameter of horns in the middle of their length made for left and right – 2,3 and 2,8 cm accordingly. Body of uterus had the length of 1,8 cm, uteral cervix had the length of 5,9 cm at diameter of 1,8 cm. Its mucosa organized on the average 4,7 cross folds which had a little bit spiral structure. Their tops were directed caudally. The length of vestibule of vagina was in average 4,7 cm. Conclusions. The gained results specify that sexual organs of adult Zaanenskaya goats have constitution and sizes inherent in small-sized cattle. Anatomical features of the port of uteral cervix need to be considered at artificial fertilization of goats which in the future becomes the basic method of reproduction of these animals.

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Key words: goats, zaanenskaya breed, sexual organs, constitution, anatomy, a histology.

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References

1. Avtokratov, D.M. 1949. Anatomiya domashnikh zhivotnykh — Anatomy of domestic animals. Moscow, Sel'khozgiz, 158 (in Russian).
2. Akaevskiy, A.A., S.N. Bogolyubskiy and M.I. Lebedev. 1971. Anatomiya domashnikh zhivotnykh — Anatomy of domestic animals. Moscow, Ch.Z., 186 (in Russian).
3. Bocharov, I.A., A.V. Beskhlebnov and Ya.G. Gubarevich. 1967. Akusherstvo, ginekologiya i iskusstvennoe osemenenie s.-kh. zhivotnykh — Obstetrics, gynecology and artificial insemination of agricultural animals. Moscow, Kolos, 62-67 (in Russian).
4. Valyushkin, K.D. and G.F. Medvedev. 1997. Akusherstvo, ginekologiya i biotekhnologiya razmnozheniya zhivotnykh — Obstetrics, gynecology and biotechnology of animal reproduction. Moscow, Urozhay, 718 (in Russian).
5. Glagolev, P.A. 1977. Anatomiya sel'skokhozyaystvennykh zhivotnykh — Anatomy of farm animals. Moscow, Kolos, 322-344 (in Russian).
6. Dzhadranov, E.S., K. Berdongarov and I.I. Bezrukov. 1985. Vozrastnye i morfologicheskie izmeneniya yaichnikov koz — Age and morphological changes in the ovaries of goats. Vestnik s.-kh. Kazakhstana. Alma-Ata, 42-43 (in Russian).
7. DisserCat — jelektronnaja biblioteka dissertacij. Nauchnye osnovy intensifikacii vosproizvodstva molochnyh koz. 2016. Scientific basis for the intensification of the reproduction of goats From http://www.dissercat.com/content/nauchnye-osnovy-intensifikatsii-vosproizvodstva-molochnykh-koz (in Russian).
8. Ermachenkov, A.N. 1983. Akusherstvo i ginekologiya s.-kh. zhivotnykh — Obstetrics and gynecology of agriculture animals. Moscow, Kolos, 146 (in Russian).
9. Mel'nyk, Yu.F., D.M. Myky- tyuk and M.V. Zubets'. 2003. Instruktsiya iz shtuchnoho osimeninnya ovets' i kiz — Instructions for artificial insemination of sheep and goats. Kyiv, Ahrarna nauka, 40 (in Ukrainian).
10. Karpov, V.A. 1990. Akusherstvo i ginekologija melkih domashnih zhivotnyh — Obstetrics and gynecology of small pets. Moscow, Rosagropromizdat, 288 (in Russian).
11. Lobachova, I.V. 2016. Morfolohiya yayechnykiv ovec" u rizni misyaci roku — Ovarian Morphology sheep in different months of the year. Biolohiya tvaryn. — Animal Biology.1 (18): 77-86 (in Ukrainian).
12. Lopyrin, A.I. 1971. Biologija razmnozhenija ovec — Biology of reproduction of sheep. Moscow, Kolos, 565 (in Russian).
13. Osobennosti anatomii i fiziologii melkogo rogatogo skota. 2016.Features of anatomy and physiology of small ruminants From http://www.nnre.ru/domashnie_zhivotnye/bolezni_ovec_i_koz/p2.php#metkadoc12 (in Russian).
14. Polikarpova, E.F. and M.V. Nevzgodina. 1974. Morfogenez jaichnikov ovec — Morphogenesis of ovaries of sheep. Moscow, Nauka, 35 (in Russian).
15. Sharapa, H.S. 1972. Shtuchne osimeninnya ovets' z urakhuvannyam budovy yikh statevykh orhaniv — Artificial insemination of sheep taking into account the structure of their genitals. Respublikans'kyy mizhvidomchyy tematychnyy naukovyy zbirnyk. Kyiv, Urozhay. 2: 107-110 (in Ukrainian).
16. Hibhenov, L.V. 2013. Sravnitel'no-anatomicheskie i morfometricheskie pokazateli polovyh organov samok domashnih jakov, koz i ovec porody bubjej — Comparative-anatomical and morphometric parameters of the reproductive organs of female yaks, goats and sheep of the Bubei breed. Naukovij visnik Nacional'nogo universitetu bioresursiv i prirodokoristuvannja Ukraini. Ser.: Veterinarna medicina, jakist' i bezpeka produkcii tvarinnictva — Scientific Bulletin of National University of Life and Environmental Sciences of Ukraine. Aug.: veterinary medicine quality and safety of animal products. 188(2): 187-193 (in Ukrainian).