ALKALINE PHOSPHATASE OF BLOOD SERUM AND ITS RELATIONSHIP WITH FEEDING AND MEAT QUALITIES OF YOUNG PIGS OF DIFFERENT INTRABREED DIFFERENTIATION ACCORDING TO THE LEVY INDEX
Keywords:
young pigs, breed, fattening and meat qualities, Levy index, variability, correlation, cost of additional products.
Abstract
The article presents the results of the study of blood serum alkaline phosphatase, fattening, and meat qualities of young pigs of different intrabreed differentiation according to the Levy index. The work was carried out following the program of scientific research of the National Academy of Agrarian Sciences of Ukraine No. 30, “Innovative technologies of breeding, industrial and organic production of pig products”, the task “Develop a local system of breeding and hybridization of pigs using modern genetic methods (DNA markers)”.Evaluation of young pigs for fattening and meat qualities was carried out following the requirements of “Methods for evaluation of boars and sows according to the quality of offspring in the conditions of breeding farms and breeders”, alkaline phosphatase activity – according to the King-Armstrong method. Live weight and body length indicators of young pigs aged 176-180 days were used to calculate the Levy index. It was established that the activity of alkaline phosphatase in the blood serum of young pigs of the controlled herd corresponds to the physiological norm of clinically healthy animals; by the age of reaching a live weight of 100 kg, the thickness of lard at the level of 6-7 thoracic vertebrae and the length of the chilled carcass – I class and elite class. Taking into account intrabreed differentiation of young pigs of the large white breed according to the Levy index, it was established that the animals of experimental group I (IL=40.19–41.64) prevailed over peers of II (IL=36.43-40.14) in terms of average daily gain of live weight on 4.95%, by the age of reaching 100 kg live weight – 2.16%, fat thickness at the level of 6–7 thoracic vertebrae – 6.45%. length of the chilled carcass – 4.09%. There was no significant difference between the groups in the length of the chilled carcass, the largest (front) and smallest (back) width of the bacon half of the carcass. The number of reliable connections between serum alkaline phosphatase activity, fattening, and meat qualities of young pigs of the controlled population is 35.71%. The maximum increase in additional production was obtained from young pigs of the 1st experimental group (Levy's index ranges from 40.19 to 41.64 points) (+1.85%), and its value, which was obtained from the sale of one head of young pigs of the specified groups is equal to +124.21 hryvnias. The criterion for selecting highly productive animals of the main herd based on the absolute indicators of fattening and meat qualities of their offspring is their correspondence to the elite class, according to the Levy index – 40.19–41.64 points.
References
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2. Bankovska, I. B., & Voloshchuk, V. M. (2015). Vplyv faktoriv henotypu ta sposobu utrymannia na morfolohichnyi sklad tush svynei [Influence of factors of genotype and method of maintenance on the morphological composition of pig carcasses]. Visnyk ahrarnoi nauky Prychornomoria, 2(2), 91–99 (in Ukrainian).
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5. Berezovskyi, M. D., & Khatko, I. V. (2005). Metodyky otsinky knuriv i svynomatok za yakistiu potomstva v umovakh pleminnykh zavodiv i pleminnykh reproduktoriv [Methods of evaluation of boars and sows according to the quality of the offspring in the conditions of breeding farms and breeding breeders]. Suchasni metodyky doslidzhen u svynarstvi, 32–37 (in Ukrainian).
6. Berezovskyi, M. D., Onyshchenko, A. O., & Vashchenko, P. A. (2016). Otsinka vidhodivelnykh i miasnykh yakostei svynei velykoi biloi porody zavodskoho typu “Bahachanskyi” [Evaluation of fattening and meat qualities of pigs of the large white breed of factory type "Bagachanskyi"]. Svynarstvo, 68, 40–47 (in Ukrainian).
7. Chen, M., Wang, A., Fu, J., & Li, N. (2004). Different allele frequencies of MC4R gene variants in Chinese pig breeds. Archiv fuer Tierzucht Dummerstorf, 47(5), 463–468. https://doi.org/10.5194/aab-47-463-2004
8. Fontanesi, L., Speroni, C., Buttazzoni, L., Scotti, E., Nanni Costa, L., Davoli, R., & Russo, V. (2010). Association between cathepsin L (CTSL) and cathepsin S (CTSS) polymorphisms and meat production and carcass traits in Italian Large White pigs. Meat Science, 85(2), 331–338. https://doi.org/10.1016/j.meatsci.2010.01.023
9. Garmatyk, K., Susol, R., Broshkov, M., Danchuk, O., Panikar, I., & Susol, L. (2020). Assessment of the quality of modern commercial pork products. Food science and technology, 14(2), 41–49. https://doi.org/10.15673/fst.vl4i2.1718
10. Hryban, V. H., Chumak, V. O., & Nemyrovskyi, V. I. (2001). Klinichna biokhimiia tvaryn [Clinical biochemistry of animals]. Dnipropetrovsk (in Ukrainian).
11. Hryshyna, L. P., & Fesenko, O. H. (2015). Efektyvnist vykorystannia spetsializovanoho typu svynei za skhreshchuvannia ta hibrydyzatsii [The efficiency of using a specialized type of pig for crossbreeding and hybridization]. Visnyk ahrarnoi nauky Prychornomoria, 2(84), 40–47 (in Ukrainian).
12. Instruktsiia z bonituvannia svynei. Instruktsiia z vedennia pleminnoho obliku u svynarstvi [Instructions for the sounding of pigs. Instructions for keeping pedigree records in pig breeding]. Vydavnycho-polihrafichnyi tsentr «Kyivskyi universytet». Kyiv, 2003. 64 s (in Ukrainian).
13. Khalak, V. I., & Ivanina, O. P. (2021). Fattening and Meat Qualities of the Different Genotypes Large White Breed Young Pigs for the Gene MC4R Melanocortin Receptor and their Relationship with Some Biochemical Parameters of Blood Serum. In Journal of Mountain Agriculture on the Balkans, 24(6), 47–60.
14. Khalak, V. I., Cherniavskyi, S. Ye., Voloshchuk, V. M., Pocherniaiev, K. F., & Ilchenko, M. O. (2019). Vidhodivelni ta miasni yakosti molodniaku svynei riznykh henotypiv za SNP c.1426 G>A hena retseptoru melanokortynu 4 (MC4R) ta za umov yikh rozpodilu za deiakymy oznakamy [Feeding and meat qualities of young pigs of different genotypes according to SNP c.1426 G>A of the melanocortin 4 receptor (MC4R) gene and according to the conditions of their distribution according to some characteristics]. Svynarstvo, 157–165 (in Ukrainian).
15. Khalak, V. I., Gutyj, B. V., & Bordun, O. M. (2022). Innovative methods of evaluation of sows by indicators of reproductive qualities and criteria for their selection by some multicomponent mathematical models. Scientific Messenger of Lviv National University of Veterinary Medicine and Biotechnologies. Series : Agricultural sciences, 24(96), 70–77. https://doi.org/10.32718/nvlvet-a9609
16. Khalak, V., & Gutyj, B. (2023). The level of discreteness of the signs of the own productivity of repair pigs and the reproductive qualities of sows of different breeding value: criteria for the selection of highly productive animals according to the BLUP index. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Agricultural Sciences, 25(98), 53–59. https://doi.org/10.32718/nvlvet-a9809
17. Khalak, V., Gutyj, B., & Denysiuk, O. (2022). Some parameters of the interior and productivity of young beef cattle. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series : Agricultural Sciences, 24(96), 131–138. https://doi.org/10.32718/nvlvet-a9618
18. Kim, K. S., Larsen, N. J., & Rothschild, M. F. (2001). Rapid communication: linkage and physical mapping of the porcine melanocortin-4 receptor (MC4R) gene. Journal of Animal Science, 78(3), 3–16. https://doi.org/10.2527/2000.783791x
19. Kodak, T., & Vovk, V. (2014). Zabiini yakosti vidhodivelnoho molodniaku, oderzhanoho vid riznykh poiednan [Slaughter qualities of fattening young animals obtained from different combinations]. Tvarynnytstvo Ukrainy, 7, 18–20 (in Ukrainian).
20. Kovalenko, V. P., Khalak, V. I., Nezhlukchenko, T. I., & Papakina, N. S. (2010). Biometrychnyi analiz minlyvosti oznak silskohospodarskykh tvaryn i ptytsi. Navchalnyi posibnyk z henetyky silskohospodarskykh tvaryn [Biometric analysis of the variability of signs of farm animals and poultry. Study guide on the genetics of farm animals]. Kherson : Oldi (in Ukrainian).
21. Kramarenko, S. S., Luhovyi, S. I., Lykhach, A. V., & Kramarenko, O. S. (2019). Analiz biometrychnykh danykh u rozvedenni ta selektsii tvaryn: navchalnyi posibnyk [Analysis of biometric data in animal breeding and selection: a tutorial]. Mykolaiv : MNAU (in Ukrainian).
22. Lugovoy, S. I., Kramarenko, S. S., & Lykhach, V. Ya. (2017). Genetic polymorphism of the Landrace pig based on microsatellite markers. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series : Agricultural Sciences, 19(74), 63–66. https://doi.org/10.15421/nvlvet7414
23. Lykhach, V. Ya., Luhovyi, S. I., Faustov, R. V., Atamaniuk, I. P., & Kramarenko, O. S. (2021). Henetychna struktura populiatsii svynei riznykh porid za henamy CTSL ta MC4R [Genetic structure of pig populations of different breeds according to CTSL and MC4R genes]. Tavriiskyi naukovyi visnyk, 118, 253–260 (in Ukrainian).
24. Lykhach, V., Lykhach, A., Duczmal, M., Janicki, M., Ogienko, M., Obozna, A., Kucher, O., & Faustov, R. (2020). Management of innovative technologies creation of bio-products : monograph. Opole-Kyiv.
25. Oliinychenko, Ye. K., Vovk, V. O., Buslyk, T. V., Ilchenko, M. O., & Balatskyi, V. M. (2019). Henetychnyi ta asotsiatyvnyi analiz odnonukleotydnoho polimorfizmu g.22 G-C v heni katepsynu F svynei riznykh porid [Genetic and association analysis of single nucleotide polymorphism g.22 G-C in cathepsin F gene of pigs of different breeds]. Animal science and food technology, 10(1), 21–26.
26. Povod, M. G., Opara, V. O., Mykhalko, O. G., Povoznikov, M. G., Lykhach, V. Y., Voshchenko, I. B., Gutyj, B. V., & Moisei, I. S. (2022). Effectiveness of using high-protein sunflower concentrate in pig feeding. Scientific Messenger of Lviv National University of Veterinary Medicine and Biotechnologies. Series : Agricultural sciences, 24(97), 3–15. https://doi.org/10.32718/nvlvet-a9701
27. Povod, M., Mykhalko, O., Gutyj, B., Mironenko, O., Verbelchuk, S., Koberniuk, V., & Tkachuk, O. (2022). Dependence of the microclimate parameters of the pig house on different frequency of manure pits emptying and outdoor temperature. Scientific Papers. Series “Management, Economic Engineering in Agriculture and rural development”, 22(4), 603–616.
28. Saienko, A. M., & Balatskyi, V. M. (2009). Polimorfizm QTL-heniv v porodakh svynei riznoho napriamu produktyvnosti [Polymorphism of QTL genes in pig breeds of different directions of productivity]. Naukovyi visnyk NUBiP Ukrainy, 138, 272–278 (in Ukrainian).
29. Siratskyi, Y. Z., Fedorovych, Ye. I., Hopka, B. P., Fedorovych, V. S., & Skotsyk V. Ye. (2009). Interier silskohospodarskykh tvaryn: navchalnyi posibnyk [The interior of farm animals: a study guide]. Kyiv : Vyshcha osvita (in Ukrainian).
30. Susol, R., Garmatyuk, K., & Tatsiy, O. (2021). The Phenomenon of Sexual Dimorphism in the Context of Rearing Pigs Modern Commercial Breeds under Conditions of the South of Ukraine. Scientific Papers-Animal Science Series : Lucrări Ştiinţifice – Seria Zootehnie, 75, 307–312.
31. Tsybenko, V. H., Vashchenko, P. A., & Saienko, A. M. (2018). Novitni selektsiino-henetychni metody u pleminnii roboti z myrhorodskoi porodoiu svynei [The latest selection and genetic methods in breeding work with the Myrhorod breed of pigs]. Svynarstvo, 71, 70–78 (in Ukrainian).
32. Vashchenko, P. A. (2008). Selektsiini indeksy v svynarstvi [Breeding indices in pig breeding]. Svynarstvo, 56, 15–19 (in Ukrainian).
33. Vlizlo, V. V., Fedoruk, R. S., & Ratych, I. B. (2012). Laboratorni metody doslidzhen u biolohii, tvarynnytstvi ta veterynarnii medytsyni: Dovidnyk [Laboratory research methods in biology, animal husbandry and veterinary medicine: Handbook]. Lviv : Spolom Dnipropetrovsk (in Ukrainian).
34. Voloshchuk, O. V., & Hryshyna, L. P. (2017). Vplyv henotypu knuriv na vidhodivelni ta miasni oznaky otrymanoho vid nykh molodniaku [The influence of the genotype of wild boars on fattening and meat characteristics of young animals obtained from them]. Visnyk Sumskoho natsionalnoho ahrarnoho universytetu Seriia «Tvarynytstvo», 7(33), 58–62 (in Ukrainian).
35. Voloshchuk, V. M., & Vasyliv, A. P. (2013). Vidhodivelni, zabiini ta miasni yakosti pidsvynkiv miasnykh porid [Fattening, slaughter and meat qualities of piglets of meat breeds]. Svynarstvo, 62, 8–13 (in Ukrainian).
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Published
2023-06-16
How to Cite
Khalak, V. I., Gutyj, B. V., & Bordun, O. M. (2023). ALKALINE PHOSPHATASE OF BLOOD SERUM AND ITS RELATIONSHIP WITH FEEDING AND MEAT QUALITIES OF YOUNG PIGS OF DIFFERENT INTRABREED DIFFERENTIATION ACCORDING TO THE LEVY INDEX. Bulletin of Sumy National Agrarian University. The Series: Livestock, (2), 56-62. https://doi.org/10.32782/bsnau.lvst.2023.2.9
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Articles
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