{"id":5209,"date":"2019-05-27T15:39:17","date_gmt":"2019-05-27T12:39:17","guid":{"rendered":"https:\/\/visnyk.mnau.edu.ua\/?p=5209"},"modified":"2021-03-29T12:33:49","modified_gmt":"2021-03-29T09:33:49","slug":"n101v1r2019baklanova","status":"publish","type":"post","link":"https:\/\/visnyk.mnau.edu.ua\/en\/n101v1r2019baklanova\/","title":{"rendered":"Activity of blood enzymes of lactating cows with different indicators of volume and weight coefficient and number of lactations"},"content":{"rendered":"UDC\u00a0<\/strong>636.22:28.06.612.1<\/p>\n

DOI:<\/strong> 10.31521\/2313-092X\/2019-1(101)-12<\/p>\n

L. Baklanova<\/strong><\/p>\n

 <\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 We studied the activity of blood enzymes of lactating cows of the Ukrainian red dairy breed in the period of 2-4 lactations, depending on the indicators of volume-weight coefficient and the number of lactations.<\/em>
\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 As a result of the research it was established that the largest volume-weight coefficient was in cows of the 4th lactation (0.573<\/a>), and the smallest \u2013 the 2nd lactation (0.498<\/a>\u00a0\u00b1\u00a00.030<\/a>). The average for all lactation = 0,526<\/a>\u00a0\u00b1 0,025<\/a>. With an increase in the age of cows from the second to the fourth lactation, this coefficient increased by\u00a00.075<\/a>\u00a0or by\u00a015.0<\/a>%, which indicates the formation of habitus in growing animals and first of all the thoracic skeleton.<\/em>
\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0The activity of the enzymes in the blood of cows can be used as an interior indicator in the selection of highly productive cows, since they indicate an increased or decreased level of metabolism in the body. The change in the activity of transamination enzymes in the blood of lactating cows was uneven. The highest LDT activity was in the blood of 3rd lactation cows (637.30<\/a>\u00a0\u00b1\u00a064.402<\/a>\u00a0one \/ ml), and the smallest \u2013 2nd lactation \u2013\u00a0344.64<\/a>\u00a0\u00b1\u00a0154.296<\/a>\u00a0one\/ml. Cows of the 3rd and 4th lactations with high indicators of volume and weight coefficient had higher activity of enzymes. As a result of the research it was found that the activity of the enzymes AST, ALT, GGT, LDT is variable and depends on the indicators of the volume-weight coefficient and the number of lactations in lactating cows. Cows with higher rates of this coefficient had the highest rate of AST enzymes. With an increase in the volume-weight ratio to\u00a00.573<\/a>\u00a0in cows of the 4th lactation, the activity of all the studied enzymes (AST, ALT, GGT, LDT)\u00a0 increases with the highest\u00a0 indicator ( by 64.1<\/a>%) of the enzyme LDT and the lowest (by 3.7<\/a>%) of the enzyme ALT.<\/em><\/p>\n

\u00a0 \u00a0 \u00a0 \u00a0 \u00a0Keywords:<\/strong> enzyme, cow, lactation, coefficient, volume-weight, activity.<\/em><\/p>\n

References<\/strong><\/p>\n

    \n
  1. Taranov M.T. Biokhimiya i produktivnost’ zhivotnykh\/ M.T. Taranov. : Kolos, 1976. S.69.<\/li>\n
  2. Inter\u02bayer sil\u02b9s\u02b9kohospodars\u02b9kykh tvaryn: navchal\u02b9nyy posibnyk\/ Y. Z. Sirats\u02b9kyy,YE.I. Fedorovych, B.M. Hopka [ta in.]. \u2013 K.: Vyshcha osvita, 2009. \u2013 280 s.<\/li>\n
  3. Behma N.A. Biokhimiya pokaznykiv krovi molodnyaka svyney za vykorystannya u kombikormakh anisorbu\/ N.A. Behma\/\/ Nauk. tenich. biol.. 4 – \u21161. \u2013 Dnipropetrovs\u02b9kyy ahrarno-ekonom. un-t. \u2013 Dnipropetrovs\u02b9k, 2016. \u2013 S. 27-31.<\/li>\n
  4. Verbel\u02b9chuk T.V. Morfolohichni ta biokhimichni pokaznyky krovi molodnyaku svyney za zhodovuvannya mineral\u02b9nykh dobavok\/ T.V. Verbel\u02b9chuk, S.P. Verbel\u02b9chuk\/\/ Zb. Nauk. pr. Podil\u02b9s\u02b9kyy derzh. ahrarno-tekhnich. u-t. \u2013 Kam\u02bcyanets\u02b9-Podil\u02b9s\u02b9kyy, 2012. \u2013 S. 38-40.<\/li>\n
  5. Bilash YU.P. Vplyv dodavannya v ratsion koriv selen metioninu ta vitaminu E na biokhimichni pokaznyky krovi telyat\/ YU.P. Bilash, I.V. Vudmaska\/\/ Zb. Nauk. pr. Podil\u02b9s\u02b9kyy derzh. ahrarno-tekhnich. u-t. \u2013 Kam\u02bcyanets\u02b9-Podil\u02b9s\u02b9kyy, 2012. \u2013 S. 16-18.<\/li>\n
  6. Kuziv M.I. Morfolohichni i biokhimichni pokaznyky krovi ta pryrodna rezystentnist\u02b9 telyts\u02b9 ukrayins\u02b9koyi chorno-ryaboyi molochnoyi porody\/ M.I. Kuziv, N. M. Kuziv, V. V. Fedorovych \/\/ Zb. Nauk. pr. Podil\u02b9s\u02b9kyy derzh. ahrarno-tekhnich. u-t. \u2013 Kam\u02bcyanets\u02b9-Podil\u02b9s\u02b9kyy, 2012. \u2013 S. 139-141.<\/li>\n
  7. Khomyn M. M. Imunobiolohichna reaktyvnist\u02b9 ta fizioloho-biokhimichni protsesy v orhanizmi telyat za vplyvu spoluk khromu\/ M.M. Khomyn \/\/ Zb. Nauk. pr. Podil\u02b9s\u02b9kyy derzh. ahrarno-tekhnich. u-t. \u2013 Kam\u02bcyanets\u02b9-Podil\u02b9s\u02b9kyy, 2012. \u2013 S. 287-290.<\/li>\n
  8. Trachuk YE.H. Hematolohichni pokaznyky molodnyaku svyney pry zhodovuvanni preparatu Entero-aktyv\/ YE.H. Trachuk \/\/ Zb. Nauk. pr. Podil\u02b9s\u02b9kyy derzh. ahrarno-tekhnich. u-t. \u2013 Kam\u02bcyanets\u02b9-Podil\u02b9s\u02b9kyy, 2012. \u2013 S. 279-280.<\/li>\n
  9. Shydlovs\u02b9ka S.V. Morfolohichni ta biokhimichni pokaznyky krovi u koriv bukovyns\u02b9koho zavods\u02b9koho typu ukrayins\u02b9koyi chorno-ryaboyi molochnoyi porody\/ S.V. Shydlovs\u02b9ka \/\/ Zb. Nauk. pr. Podil\u02b9s\u02b9kyy derzh. ahrarno-tekhnich. u-t. \u2013 Kam\u02bcyanets\u02b9-Podil\u02b9s\u02b9kyy, 2012. \u2013 S. 311-312.<\/li>\n
  10. Kytayeva A. Vid choho zalezhyt\u02b9 hematolohichni pokaznyky ukrayins\u02b9koyi chervonoyi molochnoyi porody\/A. Kytayeva, O. Pronoza\/\/ Tvarynnytstvo Ukrayiny. \u2013 2014. – \u21163-4. \u2013 S. 40-43<\/li>\n
  11. Nezhluchenko N. V. Morfolohichni ta biokhimichni pokaznyky krovi yarok askaniys\u02b9koyi tonkorunnoyi porody riznoho liniynoho pokhodzhennya\/ N.V. Nezhluchenko\/\/ Visnyk Sums\u02b9kohonats. ahrar. un-tu. Seriya: Tvarynnytstvo. \u2013 2\/1 (24). \u2013 Sumy, 2014. \u2013 S. 67-69.<\/li>\n
  12. Chernenko O. M. Rozrobka ta realizatsiya selektsiynykh metodiv otsinky konstytutsiyi yi adaptatsiynoyi zdatnosti molochnoyi khudoby\/ O. M. Chernenko\/\/ Avtoryf. dys. na zdobuttya nauk. stupen\u02b9 doktor s.-h. n. \u2013 Mykolayiv, 2016. \u2013 39s.<\/li>\n
  13. Plokhinskiy N. A. Rukovodstvo po biometrii dlya zootekhnikov\/ N. A. Plokhinskiy. \u2013 M.: Kolos, 1969. \u2013 256s.<\/li>\n<\/ol>\n

    \u00a0<\/em><\/p>\n

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    UDC\u00a0636.22:28.06.612.1 DOI: 10.31521\/2313-092X\/2019-1(101)-12 L. Baklanova   \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 We studied the activity of blood enzymes of lactating cows of the Ukrainian red dairy breed in the period of 2-4 lactations, depending on the indicators of volume-weight coefficient and the number of lactations. \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 As a result of the […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[960],"tags":[],"aioseo_notices":[],"views":276,"_links":{"self":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/posts\/5209"}],"collection":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/comments?post=5209"}],"version-history":[{"count":0,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/posts\/5209\/revisions"}],"wp:attachment":[{"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/media?parent=5209"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/categories?post=5209"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/visnyk.mnau.edu.ua\/en\/wp-json\/wp\/v2\/tags?post=5209"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}