ЕФЕКТИВНІСТЬ ДОВГОЛІТТЯ КОРІВ ЗАЛЕЖНО ВІД СПАДКОВОСТІ ПОЛІПШУВАЛЬНОЇ ПОРОДИ
Ключові слова:
українська чорно-ряба молочна, голштинська, тривалість довголіття, довічна продуктивність
Анотація
Дослідження з вивчення довголіття корів залежно від спадковості поліпшувальної породи проведені у стаді з розведення української чорно-рябої молочної та голштинської порід приватного підприємства «Буринське» Підліснівського відділення Сумського району. Оцінювали чотири дослідних групи залежно від умовної кровності за поліпшувальною породою: I – 62,6-75,0%; II – 75,1-87,5; III – 87,6-93,8 та IV – 93,9-100%, яку віднесено до чистопородних голштинів вітчизняної селекції. Загальна закономірність залежності ознак довголіття корів української чорно-рябої молочної полягає у тому, що за зростання спадковості голштина у генотипі помісних тварин, показники тривалості життя, продуктивного використання, кількості використаних лактацій за життя та коефіцієнта господарського використання знижуються за різного ступеня достовірності. Поголів’я корів четвертої групи скоротили тривалість свого життя у порівнянні з тваринами І-ІІІ груп на 179-605 днів (Р<0,01-0,001), продуктивного використання – на 167-543 дні (Р<0,01-0,001), кількість лактацій – на 0,4-1,3 (Р<0,01-0,001) та коефіцієнт господарського використання – на 1,4-4,9%. За зростання спадковості голштина від 62,5 до 100% у помісних тварин показники основних ознак продуктивного довголіття – довічного надою, виходу молочного жиру, надоїв на один день лактації, продуктивного використання та життя, зростають. Найвищий довічний надій отримали чистопородні тварини IV групи, які за показником довічного надою (28174 кг), перевершили аналогічний показник середнього по стаду (25953 кг) на 2221 кг молока (Р<0,001), за умов зменшення загальної тривалості лактаційного періоду на 163 дні. Перевищення корів першої групи за довічним надоєм склало 3202 (Р<0,001), другої – 2720 (Р<0,001) та третьої – 1602 кг (Р<0,05). Вищий вихід молочного жиру чистопородних голштинів у порівнянні з першою групою склав з достовірною різницею 118 кг (Р<0,001), другою – 97 (Р<0,01), третьою – 53 (різниця не достовірна) та середнім по стаду – 81 кг (Р<0,01). Мінливість у межах піддослідних груп за вмістом жиру незначна (3,75-3,78 %). За надоєм на один день лактаційної діяльності кращими виявилися корови IV групи (25,4 кг), з перевершенням помісних генотипів та середнього по стаду з різницею 2,8-8,6 кг (Р<0,001). За надоєм на один день продуктивного використання (23,2 кг) та життя (16,6 кг) у порівнянні з групами І-ІІІ та середнім значенням по стаду, різниця відповідно склала 5-9 та 3,3-5,8 кг молока (Р<0,001).
Посилання
1. Bodak, N. L, & Polupan, Yu. P. (2001). Adaptyvni ta henetychni aspekty efektyvnosti dovichnoho vykorystannia chorno-riaboi molochnoi khudoby [Adaptive and genetic aspects of the lifetime use of Black-and-White dairy cattle]. Animal Breeding and Genetics. Kyiv: Agrarian science, Issue 34, pp. 160–161 (in Ukrainian).
2. Burkat, V. P., Kostenko, O. I., & Holkin, M. M. (2000). Selektsiini dosiahnennia u tvarynnytstvi [Breeding achievements in Animal husbandry]. Kyiv: Agrarian Science, p. 34 (in Ukrainian).
3. Instructions on keeping pedigree records in dairy and dairy-meat cattle breeding and sample forms of pedigree records in dairy and dairy-meat cattle breeding (from February 10, 2017 under No. 50). Electronic resource: https://ips.ligazakon.net/document/reg8694?an=2&ed=2003_12_30
4. Khmelnychyi, L. M. (2016). Problema efektyvnoho dovholittia ta dovichnoi produktyvnosti molochnykh koriv v aspekti yikhnoi zalezhnosti vid spadkovykh ta paratypovykh chynnykiv [The problem of effective longevity and lifetime productivity of dairy cows in terms of their dependence on hereditary and paratypic factors]. Bulletin of Sumy NAU. The series: "Livestock", Issue 7(30), pp. 13–31 (in Ukrainian).
5. Khmelnychyi, L. M., & Bardash, D. O. (2019). Pokaznyky dovholittia koriv ukrainskoi chervono-riaboi molochnoi porody zalezhno vid chastky spadkovosti holshtynskoi porody [Longevity indicators of Ukrainian Red-and-White dairy cows depending on the heredity share of Holstein breed]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 4(39), pp. 13-19. doi: https://doi.org/10.32845/bsnau.lvst.2019.4.2. (in Ukrainian).
6. Khmelnychyi, L. M., Khoroshulya, M. V., & Zhurba, I. O. (2018). Pokaznyky dovichnoyi produktyvnosti koriv sums'koho vnutrishn'oporodnoho typu ukrayins'koyi chorno-ryaboyi molochnoyi porody zalezhno vid vplyvu spadkovosti holshtyns'koyi porody [Indicators of lifetime productivity of cows of Sumy intrabreed type of Ukrainian Black-and-White dairy breed depending on the influence of Holstein breed heredity]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 2(34), pp. 96–101 (in Ukrainian).
7. Khmelnychyi, L. M., & Loboda, V. P. (2014). Udoskonalennia stada z rozvedennia ukrainskoi chervono-riaboi molochnoi porody za pokaznykamy dovichnoi produktyvnosti [Improvement of the herd from the breeding of Ukrainian Red-and-White dairy breed based on indicators of lifetime productivity]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 2/1 (24), pp. 91-97 (in Ukrainian).
8. Khmelnychyi, L. M., & Vechorka, V. V. (2018). Vplyv chastky spadkovosti holshtynskoi porody ta metodiv pidboru na hospodarsky korysni oznaky koriv molochnoi khudoby [Effect of the heredity share of Holstein breed and selection methods on economically useful traits of dairy cows]. Animal Breeding and Genetics, Issue 55, pp. 135-142 (in Ukrainian).
9. Khmelnychyi, L. M., & Vechorka, V. V. (2016). Osoblyvosti spadkovoho vplyvu umovnoi krovnosti holshtynskoi porody na pokaznyky dovholittia koriv ukrainskoi chervono-riaboi molochnoi porody [Features of the hereditary influence of conditional blood of the Holstein breed on the longevity indicators of Ukrainian Red-and-White dairy cows]. Animal Breeding and Genetics. Interdepartmental thematic scientific collection. Vinnytsia, Issue 51, pp. 170-177 (in Ukrainian).
10. Khmelnychyi, S. L., Povod, M. H. & Samokhina, Ye. A. (2020). Produktyvne dovholittia koriv ukrainskoi chorno-riaboi molochnoi porody zalezhno vid spadkovosti holshtynskykh buhaiv-plidnykiv [Productive longevity of Ukrainian Black-and-White dairy cows depending on the Holstein sires inheritance]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 2(41), pp. 81–85. DOI: https://doi.org/10.32845/bsnau.lvst.2020.2.13.
11. Klopenko, N. I. & Stavetska, R. V. (2015) Henetychna determinatsiia hospodarskoho vykorystannia koriv molochnoho napriamu produktyvnosti za vbyrnoho skhreshchuvannia. [Genetic determination of cow's economic use in dairy direction of productivity by absorbing crossing]. Technology of production and processing Livestock products: Collection Scientific works of Bila Tserkva National Agrarian University, Issue 1, pp. 23–28 (in Ukrainian).
12. Kotendzhi, H. P., & Levchenko, I. V. (2012). Otsinka vidtvoriuvalnykh yakostei koriv sumskoho vnutriporodnoho typu ukrainskoi chorno-riaboi porody [Assessment of cows’reproductive qualities of Sumy intrabreed type of the Ukrainian Black-and-White breed]. Tavrii Scientific Bulletin, No. 78(2), Volume 1, pp. 243-247 (in Ukrainian).
13. Koval, T. P. (2020). Henetyko-populiatsiini parametry koriv ukrainskoi chervonoi molochnoi porody zalezhno vid umovnoi krovnosti za holshtynskoiu porodoiu [Genetic and population parameters of Ukrainian Red dairy cows depending on the conditional blood status by Holstein breed]. Animal Breeding and Genetics, Issue 60, pp. 40–46 (in Ukrainian).
14. Kruhliak, A. P., Kruhliak, O. V., & Kruhliak, T. O. (2023). Henetychni zakonomirnosti formuvannia hospodarsky korysnykh oznak u tvaryn ukrainskoi chervono-riaboi molochnoi porody za pohlynalnoho skhreshchuvannia [Genetic regularities of the formation of economically useful traits in animals of the Ukrainian Red-and-White dairy breed during absorptive crossing]. Status and prospects. Animal Breeding and Genetics, Issue 65, pp. 65-80 (in Ukrainian).
15. Ladyka, V. I., Skliarenko, Yu. I., Pavlenko, Yu. M., & Malikova, A. I. (2021). Osoblyvosti formuvannia henealohichnoi struktury ukrainskoi chorno-riaboi molochnoi porody v sumskomu rehioni ta doslidzhennia yii vplyvu na henotyp koriv za β-kazeinom [Features of the formation the genealogical structure of Ukrainian Black-and-White dairy breed in Sumy region and study of its influence on the genotype of cows by β-casein]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 1(44), pp. 3-10 (in Ukrainian).
16. Ladyka, V. I., Khmelnychyi, L. M., Povod, M. G. [etc.] (2023). Tekhnolohiia vyrobnytstva ta pererobky produktsii tvarynnytstva: pidruchnyk dlia aspirantiv [Technology of production and processing of livestock products: a textbook for graduate students]. Odesa: Oldi+. Edited by V. I. Ladyka and L. M. Khmelnychyi, p. 244 [In Ukrainian].
17. Mazur, N. P. (2019). Influence of genetic and paratypic factors on the duration and efficiency of lifetime use of dairy cattle: dis. ... Doctor of Agricultural Sciences: 06.02.01; [Institute of Animal Breeding and Genetics named after M.V. Zubets, National Academy of Sciences]. Chubinske, Kyiv region, p. 390.
18. Mazur, N. P., Fedorovych, Ye. I., & Fedorovych, V. V. (2018). Produktyvne dovholittia molochnoi khudoby za riznykh metodiv rozvedennia [Productive longevity of dairy cattle according to different methods of breeding]. Animal Breeding and Genetics, Issue 55, pp. 102-112 [In Ukrainian].
19. Mazur, N. P., Fedorovych, Ye. I., & Fedorovych, V. V. (2019). Formuvannia vysokoproduktyvnoho molochnoho stada z tryvalym hospodarskym vykorystanniam [Formation of a highly productive dairy herd with long-term economic use]. Scientific and methodological recommendations. Lviv: Institute of Animal Biology of NAAS, p. 30 (in Ukrainian).
20. Novak, I. V. (2016). Vplyv henotypu na tryvalist produktyvnoho vykorystannia koriv ta prychyny yikh vybuttia [Influence of genotype on the duration of productive use of cows and the reasons for their disposal]. Scientific Bulletin of S.Z. Gzhitskyi Lviv National University of Veterinary Medicine and Biotechnology, Vol. 18, No. 2(67), pp. 292-295 (in Ukrainian).
21. Pelekhatyi, M. S., Shypota, N. M., Volkivska, Z. O. & Fedorenko, T. V. (1999). Vidtvoriuvalna zdatnist chorno-riabykh koriv riznoho pokhodzhennia i henotypiv v umovakh Ukrainskoho Polissia. [Reproductive ability of the Black-and-White cows of different origin and genotypes in the conditions of Ukrainian Polissya]. International research and production conference "Breeding-genetic and biotechnological methods for consolidation of newly created breeds and types of farm animals"]. Kyiv: Agrarian Science, pp. 180-182 (in Ukrainian).
22. Polupan, Y. P., Stavetska, R. V., & Siryak, V. A. (2021). Vplyv henetychnykh chynnykiv na tryvalist ta efektyvnist dovichnoho vykorystannia molochnykh koriv [Influence of genetic factors on the duration and efficiency of the lifetime use of dairy cows]. Animal Breeding and Genetics, Issue 63, pp. 90-106 (in Ukrainian).
23. Polupan, Yu. P., Melnyk, Yu. F., Koval, T. P., & Reznykova, N. L. (2023). Effectiveness of lifelong use in cows of different bloodlines for improving breeds. Conferința scientifico-practică cu participare internatională: "Gestionarea fondului genetic animalier – probleme, soluţii, perspective". Scientific and practical conference with international participation: "Management of the genetic fund of animals – problems, solutions, outlooks", September 28-30 [2023, Maximovca] – Maximovca : Print-Caro, pp. 305-313
24. Polupan, Yu. P. (2010). Metodyka otsinky selektsiinoi efektyvnosti dovichnoho vykorystannia koriv molochnykh porid [Method of assessment selection efficiency of the lifetime use of dairy cows]. Methodology of scientific research on breeding, genetics and biotechnology in animal husbandry. Materials of the scientific-theoretical conference dedicated to the memory of academician V.P. Burkat (Chubynske, February 25, 2010). Kyiv: Agrarian science, pp. 93-95 [In Ukrainian].
25. Rudyk, I. A., & Oleshko, V. P. (2011). Riven vidtvornoi zdatnosti koriv yak faktor formuvannia vysokoproduktyvnykh stad molochnoi khudoby [The level of cows’ reproductive ability as a factor in the formation of highly productive herds of dairy cattle]. Scientific Bulletin of the National University of Bioresources and Nature Management of Ukraine, Vol. 160(1), pp. 34–41 (in Ukrainian).
26. Skliarenko, Yu. I., Oblyvantsov, V. V., Sobko, N. A., Turchyn, & P. I., Cherniavska, T. O. (2018). Innovatsiini napriamky selektsiino-pleminnoi roboty z molochnoiu khudoboiu Sumskoi oblasti (Naukovo-praktychni rekomendatsii) [Innovative directions of selection and breeding work with dairy cattle of Sumy region (Scientific and practical recommendations)]. Village “Sad”: Institute of Agriculture of the Northeast of NAAS, p. 29 (in Ukrainian).
27. Suprun, I. O., & Khmelnychyi, L. M. (2014). Selektsiino-henetychni parametry hospodarsky korysnykh oznak koriv ukrainskoi chervono-riaboi molochnoi porody [Selection and genetic parameters of economically useful traits of cows of the Ukrainian Red-and-White dairy breed]. Bulletin of Cherkasy IAPV. Cherkasy, Vol. 4, pp. 120-126
(in Ukrainian).
28. Yefimenko, M. Ya. (2014). Nekontrolovana «holshtynizatsiia» ukrainskoi chorno-riaboi molochnoi porody: ochikuvannia ta realii… [Uncontrolled "Holsteinization" of the Ukrainian Black-and-White dairy breed: expectations and realities...] Proposal, No. 9, pp. 186–189 (in Ukrainian).
29. Yefimenko, M. Ja., Podoba, B., & Bratushka, R. (2014). Perspektyvy rozvytku ukrainskoi chorno-riaboi molochnoi porody [Prospects for development of Ukrainian Black-and-White dairy breed]. Animal husbandry of Ukraine, No. 5, pp. 10–14 (in Ukrainian).
30. Zubets, M. V., Burkat, V. P., Yefimenko, M. Ya., & Polupan, Yu. P. (2001). Henetyka i selektsiia u skotarstvi. Henetyka i selektsiia v Ukraini na mezhi tysiacholit [Genetics and selection in Animal husbandry. Genetics and selection in Ukraine at the turn of the millennium]. Kyiv: Lohos, Vol. 4, pp. 181–198 (in Ukrainian).
2. Burkat, V. P., Kostenko, O. I., & Holkin, M. M. (2000). Selektsiini dosiahnennia u tvarynnytstvi [Breeding achievements in Animal husbandry]. Kyiv: Agrarian Science, p. 34 (in Ukrainian).
3. Instructions on keeping pedigree records in dairy and dairy-meat cattle breeding and sample forms of pedigree records in dairy and dairy-meat cattle breeding (from February 10, 2017 under No. 50). Electronic resource: https://ips.ligazakon.net/document/reg8694?an=2&ed=2003_12_30
4. Khmelnychyi, L. M. (2016). Problema efektyvnoho dovholittia ta dovichnoi produktyvnosti molochnykh koriv v aspekti yikhnoi zalezhnosti vid spadkovykh ta paratypovykh chynnykiv [The problem of effective longevity and lifetime productivity of dairy cows in terms of their dependence on hereditary and paratypic factors]. Bulletin of Sumy NAU. The series: "Livestock", Issue 7(30), pp. 13–31 (in Ukrainian).
5. Khmelnychyi, L. M., & Bardash, D. O. (2019). Pokaznyky dovholittia koriv ukrainskoi chervono-riaboi molochnoi porody zalezhno vid chastky spadkovosti holshtynskoi porody [Longevity indicators of Ukrainian Red-and-White dairy cows depending on the heredity share of Holstein breed]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 4(39), pp. 13-19. doi: https://doi.org/10.32845/bsnau.lvst.2019.4.2. (in Ukrainian).
6. Khmelnychyi, L. M., Khoroshulya, M. V., & Zhurba, I. O. (2018). Pokaznyky dovichnoyi produktyvnosti koriv sums'koho vnutrishn'oporodnoho typu ukrayins'koyi chorno-ryaboyi molochnoyi porody zalezhno vid vplyvu spadkovosti holshtyns'koyi porody [Indicators of lifetime productivity of cows of Sumy intrabreed type of Ukrainian Black-and-White dairy breed depending on the influence of Holstein breed heredity]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 2(34), pp. 96–101 (in Ukrainian).
7. Khmelnychyi, L. M., & Loboda, V. P. (2014). Udoskonalennia stada z rozvedennia ukrainskoi chervono-riaboi molochnoi porody za pokaznykamy dovichnoi produktyvnosti [Improvement of the herd from the breeding of Ukrainian Red-and-White dairy breed based on indicators of lifetime productivity]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 2/1 (24), pp. 91-97 (in Ukrainian).
8. Khmelnychyi, L. M., & Vechorka, V. V. (2018). Vplyv chastky spadkovosti holshtynskoi porody ta metodiv pidboru na hospodarsky korysni oznaky koriv molochnoi khudoby [Effect of the heredity share of Holstein breed and selection methods on economically useful traits of dairy cows]. Animal Breeding and Genetics, Issue 55, pp. 135-142 (in Ukrainian).
9. Khmelnychyi, L. M., & Vechorka, V. V. (2016). Osoblyvosti spadkovoho vplyvu umovnoi krovnosti holshtynskoi porody na pokaznyky dovholittia koriv ukrainskoi chervono-riaboi molochnoi porody [Features of the hereditary influence of conditional blood of the Holstein breed on the longevity indicators of Ukrainian Red-and-White dairy cows]. Animal Breeding and Genetics. Interdepartmental thematic scientific collection. Vinnytsia, Issue 51, pp. 170-177 (in Ukrainian).
10. Khmelnychyi, S. L., Povod, M. H. & Samokhina, Ye. A. (2020). Produktyvne dovholittia koriv ukrainskoi chorno-riaboi molochnoi porody zalezhno vid spadkovosti holshtynskykh buhaiv-plidnykiv [Productive longevity of Ukrainian Black-and-White dairy cows depending on the Holstein sires inheritance]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 2(41), pp. 81–85. DOI: https://doi.org/10.32845/bsnau.lvst.2020.2.13.
11. Klopenko, N. I. & Stavetska, R. V. (2015) Henetychna determinatsiia hospodarskoho vykorystannia koriv molochnoho napriamu produktyvnosti za vbyrnoho skhreshchuvannia. [Genetic determination of cow's economic use in dairy direction of productivity by absorbing crossing]. Technology of production and processing Livestock products: Collection Scientific works of Bila Tserkva National Agrarian University, Issue 1, pp. 23–28 (in Ukrainian).
12. Kotendzhi, H. P., & Levchenko, I. V. (2012). Otsinka vidtvoriuvalnykh yakostei koriv sumskoho vnutriporodnoho typu ukrainskoi chorno-riaboi porody [Assessment of cows’reproductive qualities of Sumy intrabreed type of the Ukrainian Black-and-White breed]. Tavrii Scientific Bulletin, No. 78(2), Volume 1, pp. 243-247 (in Ukrainian).
13. Koval, T. P. (2020). Henetyko-populiatsiini parametry koriv ukrainskoi chervonoi molochnoi porody zalezhno vid umovnoi krovnosti za holshtynskoiu porodoiu [Genetic and population parameters of Ukrainian Red dairy cows depending on the conditional blood status by Holstein breed]. Animal Breeding and Genetics, Issue 60, pp. 40–46 (in Ukrainian).
14. Kruhliak, A. P., Kruhliak, O. V., & Kruhliak, T. O. (2023). Henetychni zakonomirnosti formuvannia hospodarsky korysnykh oznak u tvaryn ukrainskoi chervono-riaboi molochnoi porody za pohlynalnoho skhreshchuvannia [Genetic regularities of the formation of economically useful traits in animals of the Ukrainian Red-and-White dairy breed during absorptive crossing]. Status and prospects. Animal Breeding and Genetics, Issue 65, pp. 65-80 (in Ukrainian).
15. Ladyka, V. I., Skliarenko, Yu. I., Pavlenko, Yu. M., & Malikova, A. I. (2021). Osoblyvosti formuvannia henealohichnoi struktury ukrainskoi chorno-riaboi molochnoi porody v sumskomu rehioni ta doslidzhennia yii vplyvu na henotyp koriv za β-kazeinom [Features of the formation the genealogical structure of Ukrainian Black-and-White dairy breed in Sumy region and study of its influence on the genotype of cows by β-casein]. Scientific Bulletin of Sumy NAU. The series: "Livestock", Issue 1(44), pp. 3-10 (in Ukrainian).
16. Ladyka, V. I., Khmelnychyi, L. M., Povod, M. G. [etc.] (2023). Tekhnolohiia vyrobnytstva ta pererobky produktsii tvarynnytstva: pidruchnyk dlia aspirantiv [Technology of production and processing of livestock products: a textbook for graduate students]. Odesa: Oldi+. Edited by V. I. Ladyka and L. M. Khmelnychyi, p. 244 [In Ukrainian].
17. Mazur, N. P. (2019). Influence of genetic and paratypic factors on the duration and efficiency of lifetime use of dairy cattle: dis. ... Doctor of Agricultural Sciences: 06.02.01; [Institute of Animal Breeding and Genetics named after M.V. Zubets, National Academy of Sciences]. Chubinske, Kyiv region, p. 390.
18. Mazur, N. P., Fedorovych, Ye. I., & Fedorovych, V. V. (2018). Produktyvne dovholittia molochnoi khudoby za riznykh metodiv rozvedennia [Productive longevity of dairy cattle according to different methods of breeding]. Animal Breeding and Genetics, Issue 55, pp. 102-112 [In Ukrainian].
19. Mazur, N. P., Fedorovych, Ye. I., & Fedorovych, V. V. (2019). Formuvannia vysokoproduktyvnoho molochnoho stada z tryvalym hospodarskym vykorystanniam [Formation of a highly productive dairy herd with long-term economic use]. Scientific and methodological recommendations. Lviv: Institute of Animal Biology of NAAS, p. 30 (in Ukrainian).
20. Novak, I. V. (2016). Vplyv henotypu na tryvalist produktyvnoho vykorystannia koriv ta prychyny yikh vybuttia [Influence of genotype on the duration of productive use of cows and the reasons for their disposal]. Scientific Bulletin of S.Z. Gzhitskyi Lviv National University of Veterinary Medicine and Biotechnology, Vol. 18, No. 2(67), pp. 292-295 (in Ukrainian).
21. Pelekhatyi, M. S., Shypota, N. M., Volkivska, Z. O. & Fedorenko, T. V. (1999). Vidtvoriuvalna zdatnist chorno-riabykh koriv riznoho pokhodzhennia i henotypiv v umovakh Ukrainskoho Polissia. [Reproductive ability of the Black-and-White cows of different origin and genotypes in the conditions of Ukrainian Polissya]. International research and production conference "Breeding-genetic and biotechnological methods for consolidation of newly created breeds and types of farm animals"]. Kyiv: Agrarian Science, pp. 180-182 (in Ukrainian).
22. Polupan, Y. P., Stavetska, R. V., & Siryak, V. A. (2021). Vplyv henetychnykh chynnykiv na tryvalist ta efektyvnist dovichnoho vykorystannia molochnykh koriv [Influence of genetic factors on the duration and efficiency of the lifetime use of dairy cows]. Animal Breeding and Genetics, Issue 63, pp. 90-106 (in Ukrainian).
23. Polupan, Yu. P., Melnyk, Yu. F., Koval, T. P., & Reznykova, N. L. (2023). Effectiveness of lifelong use in cows of different bloodlines for improving breeds. Conferința scientifico-practică cu participare internatională: "Gestionarea fondului genetic animalier – probleme, soluţii, perspective". Scientific and practical conference with international participation: "Management of the genetic fund of animals – problems, solutions, outlooks", September 28-30 [2023, Maximovca] – Maximovca : Print-Caro, pp. 305-313
24. Polupan, Yu. P. (2010). Metodyka otsinky selektsiinoi efektyvnosti dovichnoho vykorystannia koriv molochnykh porid [Method of assessment selection efficiency of the lifetime use of dairy cows]. Methodology of scientific research on breeding, genetics and biotechnology in animal husbandry. Materials of the scientific-theoretical conference dedicated to the memory of academician V.P. Burkat (Chubynske, February 25, 2010). Kyiv: Agrarian science, pp. 93-95 [In Ukrainian].
25. Rudyk, I. A., & Oleshko, V. P. (2011). Riven vidtvornoi zdatnosti koriv yak faktor formuvannia vysokoproduktyvnykh stad molochnoi khudoby [The level of cows’ reproductive ability as a factor in the formation of highly productive herds of dairy cattle]. Scientific Bulletin of the National University of Bioresources and Nature Management of Ukraine, Vol. 160(1), pp. 34–41 (in Ukrainian).
26. Skliarenko, Yu. I., Oblyvantsov, V. V., Sobko, N. A., Turchyn, & P. I., Cherniavska, T. O. (2018). Innovatsiini napriamky selektsiino-pleminnoi roboty z molochnoiu khudoboiu Sumskoi oblasti (Naukovo-praktychni rekomendatsii) [Innovative directions of selection and breeding work with dairy cattle of Sumy region (Scientific and practical recommendations)]. Village “Sad”: Institute of Agriculture of the Northeast of NAAS, p. 29 (in Ukrainian).
27. Suprun, I. O., & Khmelnychyi, L. M. (2014). Selektsiino-henetychni parametry hospodarsky korysnykh oznak koriv ukrainskoi chervono-riaboi molochnoi porody [Selection and genetic parameters of economically useful traits of cows of the Ukrainian Red-and-White dairy breed]. Bulletin of Cherkasy IAPV. Cherkasy, Vol. 4, pp. 120-126
(in Ukrainian).
28. Yefimenko, M. Ya. (2014). Nekontrolovana «holshtynizatsiia» ukrainskoi chorno-riaboi molochnoi porody: ochikuvannia ta realii… [Uncontrolled "Holsteinization" of the Ukrainian Black-and-White dairy breed: expectations and realities...] Proposal, No. 9, pp. 186–189 (in Ukrainian).
29. Yefimenko, M. Ja., Podoba, B., & Bratushka, R. (2014). Perspektyvy rozvytku ukrainskoi chorno-riaboi molochnoi porody [Prospects for development of Ukrainian Black-and-White dairy breed]. Animal husbandry of Ukraine, No. 5, pp. 10–14 (in Ukrainian).
30. Zubets, M. V., Burkat, V. P., Yefimenko, M. Ya., & Polupan, Yu. P. (2001). Henetyka i selektsiia u skotarstvi. Henetyka i selektsiia v Ukraini na mezhi tysiacholit [Genetics and selection in Animal husbandry. Genetics and selection in Ukraine at the turn of the millennium]. Kyiv: Lohos, Vol. 4, pp. 181–198 (in Ukrainian).
Опубліковано
2024-10-08
Як цитувати
Павленко, Ю. М., & Компанець, І. О. (2024). ЕФЕКТИВНІСТЬ ДОВГОЛІТТЯ КОРІВ ЗАЛЕЖНО ВІД СПАДКОВОСТІ ПОЛІПШУВАЛЬНОЇ ПОРОДИ. Вісник Сумського національного аграрного університету. Серія: Тваринництво, (3), 69-75. https://doi.org/10.32782/bsnau.lvst.2024.3.8
Розділ
Articles
ISSN 
ISSN 
