You are here
The high productivity of cows as a favorable factor for the decreased fertility and postpartum obstetric diseases, and necrotic lesions in the toe area of heat
Cows with minimum and maximum milk production determined renewal term reproductive cyclicity, the clinical manifestation of the phenomena of heat and general excitement, the frequency of anovulation, fetal mortality, fertility, as well as set the frequency of postpartum obstetric pathology and necrotic lesions in the toe area. Found that the timing of the reversal of sexual cycles in cows depends on the level of their milk productivity. Yields level 3780−4260 kg of the first stage of excitation appears to 48,6 ± 6,7 day, and at 8419−9505 kg – 121,6 ± 14,1 hours. The negative effect of high productivity on sexual function is shown at the level of more than 7000 kg. In this case, there is an increase of probability areactivity and anovulatory cycles, embryonic mortality and fertility decline to 37.5−17.2 %. As well as significantly increasing the incidence of postpartum subinvolution, metritis and orthopedic diseases.
Key words: cow, high productivity, restoring sexual cycling, heat, general arousal, ovulation, embryo mortality, fertility, obstetric diseases, purulent necrotic lesions in the toe area.
1. Olechnowicz J. Condition, reproductive disorders and milk production in cows / J. Olechnowicz, J.M. Condition // Med. wet. – 2005. – Vol. 61, №9. – P. 972–975.
2. Ropstad E. Reproduction in female reindeer / E. Ropstad // Anim. Reprod. Sci. – 2000. – Vol. 60–61. – P.561–570.
3. Ivashkiv R.M. Vzajemozv’jazok procesiv vidtvorennja i laktogenezu ta etiopatogenez akushers'koi' patologii' u vysokoproduktyvnyh koriv: avtoref. dys. na zdobuttja nauk. stupenja kand. vet. nauk: spec. 16.00.07 „Veterynarne akusherstvo” / R.M. Ivashkiv. – L'viv, 2008. – 18 s.
4. Jaskowski J.M. Several reasons for decreasing fertility in dairy cows / J.M. Jaskowski, J. Olechnowicz, W. Nowak // Med. wet. – 2006. – Vol. 62, №4. – P. 385–389.
5. Nezhdanov A.G. Veterinarnyj kontrol' za vosproizvodstvom krupnogo rogatogo skota i svinej / A.G. Nezhdanov, V.D. Mihajlov, A.M. Visloguzov // Veterinarija. – 2003. – №12. – S. 3–7.
6. Veterinarnoe akusherstvo i ginekologija / A.P. Studencov, V.S. Shipilov, V.Ja. Nikitin / Pod red. V.Ja. Nikitina i M.G. Miroljubova. – 7-e izd., pererab. i dop. – M.: Kolos, 2000. – 495 s.
7. Rekomendacii' z profilaktyky neplidnosti hudoby / G.V. Zvjerjeva, V.A. Jablons'kyj, M.V. Kosenko ta in. / DNDKI vetpreparativ i kormovyh dobavok. – L'viv, 2001. – S. 3.
8. Parashhenko I.V. Vidtvorna funkcija telyc' riznyh porid ta metody i'i' korekcii': dys. …kand.. vet. nauk: 16.00.07 / Parashhenko Iryna Viktorivna. – L'viv, 2003. – 126 s.
9. Ljubec'kyj V.J. Stan vidtvornoi' zdatnosti vysokoproduktyvnyh koriv u gospodarstvah Ukrai'ny / V.J. Ljubec'kyj, Ju.V. Zhuk, M.M. Myhajljuk // Naukovyj visnyk NAU. – 2005. – №89. – S. 311–315.
10. Zvjerjeva G.V. Akushers'ka ta ginekologichna dyspanseryzacija u systemi profilaktyky neplidnosti ta mastytiv u koriv / G.V. Zvjerjeva, S.P. Homyn, V.I. Tyranovec' // Naukovyj visnyk NAU. – 2000. – Vyp. 22. – S. 22–23.
11. Ajsidivit dlja profilaktiki poslerodovyh oslozhnenij u korov / V.M. Bolotin, A.M. Kobel'kov, D.D. Novikov, T.I. Kucheleva // Veterinarija. – 2009. – №4. – S. 35–37.
12. Jablons'kyj V.A. Problemy vidtvorennja tvaryn pochatku HHI stolittja. / V.A. Jablons'kyj // Naukovyj visnyk NUBiP Ukrai'ny. – 2009. – №136. – S.11–19.
13. Rotlender M. Reshaem vopros o srokah ispol'zovanija korov / M. Rotlender. – http://belapk.ru/page/analitic/p.16htm.
14. Haruta G.G. Prognozuvannja vidtvornoi' funkcii' koriv / G.G. Haruta. – Bila Cerkva, 1999. – 94 s.
15. Panfjorova O.V. Novye metody povyshenija jeffektivnosti profilaktiki i lechenija zabolevanij reproduktivnyh organov korov / O.V. Panfjorova // Veterinarnaja patologija. – 2003. – №4. – S. 50 –52.
16. Chomaev A.M. Molochnaja produktivnost' i sroki osemenenija korov / A.M. Chomaev, M.N. Chernjudova, A.A. Gol'dina // Zootehnija. – 2003. – №6. – S. 44–46.
17. Skljariv M.P. Neplidnist' koriv ta zbytky vid nei' / M.P. Skljariv, V.V. Shevchenko, O.D. Bugrov // Problemy zoo-inzhenerii' ta veterynarnoi' medycyny: zb. nauk. prac'. – Harkiv, 2003. – Vyp. 11 (35), ch. 2. – S. 214–216.
18. Glaz A.V. Formirovanie polnocennogo polovogo cikla u korov pri sovremennyh tehnologijah soderzhanija / A.V. Glaz, P.A. Sopach // Sovremennye tehnologii sel'skohozjajstvennogo proizvodstva: sb. materialov H mezhdunar. nauch.-prakt. konf., 19–21 aprelja 2007. – Grodno, 2007. – S. 211–212.
19. Glaz A.V. Povtornost' v iskusstvennom osemenenii korov – osnovnaja prichina, sderzhivajushhaja tempy vosproizvodstva i rosta produktivnosti / A.V. Glaz, K.K. Zanevskij // Sovremennye tehnologii sel'skohozjajstvennogo proizvodstva: sb. materialov H mezhdunar. nauch.-prakt. konf., 19–21 aprelja 2007. – Grodno, 2007. – S. 210–211.
20. Berezovs'kyj A.V. Innovacijne sprjamuvannja u funkciju vidtvorennja koriv i telyc' / A.V. Berezovs'kyj, O.V. Fotin // Veterynarna medycyna Ukrai'ny. – 2010. – №3. – S. 39–41.
21. Poshyrennja zahvorjuvan' v diljanci pal'cja u vysokoproduktyvnyh koriv zalezhno vid rivnja molochnoi' produktyvnosti / [V.M. Vlasenko, M.V. Rublenko, M.G. Il'nic'kyj ta in.] // Visnyk Bilocerkiv. derzh. agrar. un-t. − 2003. − Vyp. 25, ch. 1. − S. 45−51.
22. Kozij V.I. Laminit u vysokoproduktyvnyh koriv (etiologija, patogenez, likuvannja i profilaktyka): avtoref. dys. na zdobuttja nauk. stupenja d-ra vet. nauk: spec. 16.00.05 «Veterynarna hirurgija» / V.I. Kozij. − Bila Cerkva, 2007. − 36 s.
23. Collick D.W. Associations between tyres of lameness and fertility / D.W. Collick, W.R. Ward, H. Dobson // The Veterinary Record. − 1994. − №29. − S. 103−106.
24. The association between lameness, ovarian cysts and fertility in lactating dairy cows / [P. Melendez, J. Bartolome, L.F. Archbald, A. Donovan] // Theriogenology. − 2003. − №59. − P. 927−937.
| Attachment | Size |
|---|---|
 2013_11_vlasenko_s_ua.pdf | 436.47 KB |