USEFUL FEATURES OF DAIRY COWS AND THEIR CONNECTION WITH PRODUCTIVE LONGEVITY

  • N. P. Mazur Institute of Animal Breeding and Genetics nd. a. M.V.Zubets NAAS (Chubynske, Ukraine)
  • Ye. I. Fedorovych Institute of Animal Biology NAAS (Lviv, Ukraine)
  • V. V. Fedorovych Institute of Agriculture of the Carpathian region NAAS (Obrohino, Ukraine)
Keywords: breed, cows, live weight, reproductive ability, milk productivity, productive longevity, correlative variability

Abstract

A fundamental genetic improvement of domestic dairy breeds is carried out by using the gene pool of the best foreign breeds, in particular Holstein. This approach has greatly improved the milk productivity of cows, but has led to a significant deterioration in reproduction, longevity, product quality, general animal health etc. Taking into account that the increase of the milk productivity of cows leads to a shortening of their use, this problem will only become aggravated over time. Therefore, it is now necessary to direct scientific research into a comprehensive assessment of animals taking into account the signs of lifelong productivity. In view of the above, the purpose of our research was to study the economic utility signs of dairy cows and their relationship with productive longevity.

The research was conducted on cows of Holstein (n = 2902), Ukrainian Black- (n = 14876) and Red-and-White (n = 2176) dairy breeds. To characterize the economic useful signs of animals of the studied breeds based on the materials of the primary zootechnical and breeding records, weighed growth of animals, reproductive capacity, milk productivity and duration and efficiency of lifetime use were studied.

It was established that heifers of investigated dairy breeds were characterized by a moderate intensity of growth of live weight, as evidenced by average daily increments from birth to 18 months of age: in animals of Holstein breed – 644, Ukrainian Black-and-White milk breed – 641 and Ukrainian Red-and-White dairy breed 692 g. The first fruitful insemination of heifers of the Holstein breed occurred on average at the age of 19.1, Ukrainian Black and Red-and-White dairy breeds - 20.4 and 20.8 months, while their live weight at that was 405.3; 414.3 and 438.5 kg respectively.

The milk yield of the Holstein breed cows, depending on the lactation, was 4846–7920 kg, the fat content in milk was 3.63–3.74% and the amount of milk fat was 181.2–279.7 kg, the Ukrainian Black-and-White milk breed was 4008–6317 kg, 3.63–3.70% and 148.6–228.8 kg respectively, while Ukrainian Red-and-White milk is 4578–6592 kg, 3.74–3.87% and 177.2–245.9 kg. The cows of the given breeds were used in herds only 2.32–2.50 lactation. The highest life milk yield was noted in animals of the Holstein breed (18,669 kg), and the lowest (14,940 kg) in the cows of the Ukrainian Red-and-White breed.

Correlation analysis of economic characteristics of dairy cows with indicators of their productive longevity confirms the possibility of conducting an indirect predictive selection of animals in order to form high-yielding herds with long-term economic use. Among the studied features, the greatest predictive value (P < 0.001) for the indicators of life expectancy, productive use, lactation, the number of lactation per life, life yield and lifetime of milk fat have yield of cows for the first (r = -0.217 – +0.205) and the best lactation (r = +0.061 – +0.609). An intermediary predictive selection of animals can also be carried out according to the duration of their first service period (r = -0.462 – +0.106) and live weight during growing season (r = -0.286 – +0.126).

It was established that live weight at the first insemination and the first calving significantly influenced the indicators of life yields, economic use and lactation of animals, as evidenced mainly by higher and reliable values of correlation coefficients between these indices. It should also be noted that the correlation coefficients between the live weight of cows in the first calving and the duration of life, productive use, lactation and the number of lactations in life were somewhat higher but negative values (r = -0,130 – -0,070), compared with the between live weight at the time of first insemination and the above indicators of longevity of animals (r = -0,037 – +0,094). This suggests that the effect of live weight on the first calving of animals on their longevity was somewhat higher than the effect of live weight at the first insemination.

Our data show that the selection of cows by the age of the first calving and the duration of the first lactation is not significant, since there is practically no link between these features and the indicators of productive longevity.

References

1. Rudyk, I. A., M. S. Kiva, O. A. Khomiak, R. V. Stavetska and V. V. Sudyka. 2001. Vplyv henotypu i seredovyshcha na rist, rozvytok ta tryvalist vykorystannia tvaryn ukrainskoi chervono-riaboi ta chorno-riaboi porid – Influence of genotype and environment on the growth, development and duration of use of Ukrainian Red-and-White and Black-and-White breeds – Naukovo-tekhnichnyi biuleten Instytutu tvarynnytstva UAAN – Scientific and technical bulletin of the Institute of Animal Husbandry of UAAS. 80:105–107 (in Ukrainian).

2. Grashin, V. A. and A. A. Grashin. 2013. Produktivnoe dolgoletie korov v zavisimosti ot krovnosti – Productive longevity of cows depending on bloodiness – Izvestiya Orenburgskogo gosudarstvennogo agrarnogo universiteta – Proceedings of the Orenburg State Agrarian University. 4 (44):123–125 (in Russian).

3. Danylenko, V. P. and I. A. Rudyk. 2012. Do pytannia efektyvnosti vykorystannia molochnykh porid u hospodarstvi – On the question of the efficiency of the use of dairy breeds in the economy – Rozvedennia i henetyka tvaryn – Animal Breeding and Genetics. 46:63–66 (in Ukrainian).

4. Kiselyov, L., N. Novikova, A. Golikova and N. Fedoseeva. 2011. Dolgoletie i udoi zavisyat ot genotipa – Longevity and milk yield depend on the genotype – Zhivotnovodstvo Rossii – Livestock of Russia. 1:37 (in Russian).

5. Instruktsiia z bonituvannia velykoi rohatoi khudoby molochnykh i molochno-miasnykh porid. Instruktsiia z vedennia pleminnoho obliku v molochnomu i molochno-miasnomu skotarstvi – Instruction for boning cattle of dairy and dairy-meat breeds. Instruction on keeping breeding records in dairy and dairy cattle breeding. Kyiv: PPNV, 2004. 76 (in Ukrainian).

6. Korshun, S. I., N. N. Klimov and T. M. Komendant. 2013. Geneticheskaya obuslovlenost produktivnogo dolgoletiya korov cherno-pestroy porodyi – Genetically caused productive longevity cows Black-and-White breed – Zbirnyk naukovykh prats Vinnytskoho natsionalnoho ahrarnoho universytetu – Collection of scientific works of Vinnytsia National Agrarian University. 2(72):95–100 (in Ukrainian).

7. Lakyn, H. F., 1990. Byometryia: uchebnoe posobye [dlia byol. spets. vuzov] – Biometrics: a tutorial [for biol. specialist. Universities]. M. : Vуsshaia shkola. 352 (in Russian).

8. Moiseev, K. A., T. V. Pavlova and N. V. Kazarovets. 2012. Vliyanie genotipicheskih faktorov na prodolzhitelnost hozyaystvennogo ispolzovaniya i pozhiznennuyu molochnuyu produktivnost korov v stade RUP «UCHHOZ BGSHA»  The influence of genotypic factors on the duration of economic use and lifelong milk productivity of cows in the herd of RUE "UCHHOZ BGSHA" – Rozvedennia i henetyka tvaryn – Animal Breeding and Genetics. 46:106–109 (in Ukrainian).

9. Nardid, A., N. Ivanova and V. Kutrovskiy. 2011. Effektivnost razvedeniya korov cherno-pestroy porodyi raznyih genotipov – Efficiency of breeding cows of black and motley breed of different genotypes – Molochnoe i myasnoe skotovodstvo – Dairy and beef cattle breeding. 6:17–18 (in Russian).

10. Novak, I. V. 2016. Vplyv henotypu na tryvalist produktyvnoho vykorystannia koriv ta prychyny yikh vybuttia – The genotype influence for duration of the productive use of cows and the reasons of its disposal – Naukovyi visnyk Lvivskoho natsionalnoho universytetu veterynarnoi medytsyny ta biotekhnolohii imeni S. Z. Hzhytskoho – Scientific messenger of Lviv National University of Veterinary Medicine and Biotechnology n. af. S. Z. Gzhytsky. 18:2(67):292–295. doi:10.15421/nvlvet6763 (in Ukrainian).

11. Pidpala, T. V. 2006. Selektsiia silskohospodarskykh tvaryn – Selection of farm animals. Mykolaiv. 277 (in Ukrainian).

12. Polupan, Yu. P. 2014. Efektyvnist dovichnoho vykorystannia koriv: do metodyky hrupuvannia i vplyv umovnoi krovnosti – The efficiency of cows’ lifetime use: concerning methodology for grouping and influence of conditional blood share – Rozvedennia i henetyka tvaryn – Animal Breeding and Genetics. 48:98–113 (in Ukrainian).

13. Polupan, Yu. P., 2010. Metodyka otsinky selektsiinoi efektyvnosti dovichnoho vykorystannia koriv molochnykh porid – Methods of assessing the efficiency of breeding lifetime use of dairy breeds of cows – Metodolohiia naukovykh doslidzhen z pytan selektsii, henetyky ta biotekhnolohii u tvarynnytstvi: materialy naukovo-teoretychnoi konferentsii (Chubynske, 25 liutoho 2010 roku) – Methodology of research on breeding, genetics and biotechnology in animal materials of scientific-theoretical conference (Chubinskoe, 25 February 2010). 93–95 (in Ukrainian).

14. Proshina, A. and N. Loskutov. 2011. Vosproizvodstvo stada: Poteryannaya stranitsa – Reproduction of the herd: The lost page – Zhivotnovodstvo Rossii – Livestock of Russia. 9:40–41 (in Russian).

15. Romanenko, O. A., N. V. Shcherbatiuk and D. Yu. Dorofieiev. 2010. Vplyv intensyvnosti vyroshchuvannia telyts ukrainskoi chorno-riaboi molochnoi porody na nastupnu molochnu produktyvnist – Influence of the intensity of growing the heifers of Ukrainian Black-and-White milk breed on the following milk yield – Zbirnyk naukovykh prats Podilskoho derzhavnoho ahrarno-tekhnichnoho universytetu. – Collection of scientific works of the Podilsky state agricultural and technical university. 18:178–180 (in Ukrainian).

16. Rudenko, O. V. and S. P. Eremin. 2015. Vliyanie krovnosti po golshtinskoy porode na produktivnoe dolgoletie i pozhiznennuyu molochnuyu produktivnost cherno-pestryih korov – Effect of Holstein blood on the productive longevity and lifelong milk productivity of Black-and- White cows – Vestnik Ulyanovskoy gosudarstvennoy selhozakademii im. P. A. Stolyipina. – Bulletin of Ulyanovsk State Agricultural Academy n. af. P. A. Stolypin. 2 (30):132–136 (in Russian).

17. Salohub, A. M. and L. M. Khmelnychyi. 2010. Produktyvnist koriv ukrainskoi buroi molochnoi porody riznykh henotypiv – Productivity of cows of Ukrainian Brown of breed of different genotypes – Problemy zooinzhenerii ta veterynarnoi medytsyny. – Problems of zoinengineering and veterinary medicine. 21(1):249–256 (in Ukrainian).

18. Hladii, M. V., M. I. Bashchenko, Yu. P. Polupan, S. I. Kovtun, I. S. Borodai, Yu. V. Vdovychenko, V. M. Voloshchuk, I. V. Huziev, V. V. Dzitsiuk, M. Ya. Yefimenko, O. M. Zhukorskyi, K. V. Kopylov, V. I. Ladyka, Yu. F. Melnyk, O. I. Metlytska, I. P. Petrenko, B. Ye. Podoba, S. Yu. Ruban, T. M. Suprovych, L. M. Khmelnychyi, I. V. Bazyshyna, D. M. Basovskyi, O. D. Biriukova, O. V. Boiko, L. V. Bondarchuk, R. V. Bratushka, L. V. Vyshnevskyi, S. Yu. Demchuk, P. P. Dzhus, A. B. Ziuziun, H. D. Iliashenko, H. S. Kovalenko, T. P. Koval, O. I. Kostenko, A. P. Kruhliak, O. V. Kruhliak, T. O. Kruhliak, S. V. Kuzebnyi, V. P. Oleshko, L. I. Ostapovets, Yu. M. Pavlenko, M. H. Porkhun, K. F. Pocherniaiev, A. Ye. Pochukalin, N. L. Rieznykova, O. V. Sydorenko, L. F. Starodub, V. F. Stakhovskyi, P. A. Trotskyi, N. H. Cherniak, O. P. Chyrkova, P. I. Sharan, H. S. Sharapa, O. V. Shcherbak, I. M. Bezrutchenko, H. M. Bondaruk, S. M. Bryl, L. O. Diedova, O. V. Duvanov, Ye. Ye. Zabludovskyi, N. M. Kuzebna, N. M. Makovska, I. S. Martyniuk, N. I. Marchenko, S. V. Pryima, Yu. M. Reznikova, V. A. Siriak, A. M. Turianytsia, and N. V. Chop. 2018. Selektsiini, henetychni ta biotekhnolohichni metody udoskonalennia i zberezhennia henofondu porid silskohospodarskykh tvaryn – Breeding, genetic and biotechnological methods for improving and preserving the gene pool of breeds of farm animals. Poltava, Tekhservis, 791 (in Ukrainian).

19. Serdyuk, G. N. 2015. Problema produktivnogo dolgoletiya pri golshtinizatsii otechestvennyih porod krupnogo rogatogo skota i puti ego resheniya – The problem of productive longevity during golshtinizatsii domestic breeds of cattle and the way to solve it – Molochnoe i myasnoe skotovodstvo – Dairy and beef cattle breeding. 6:7–10 (in Russian).

20. Khmel'nychyi, L. M. and V. V. Vechorka. 2016. Efektyvnist vplyvu henealohichnykh formuvan na pokaznyky dovholittia ta dovichnoi produktyvnosti koriv ukrainskoi chervono-riaboi molochnoi porody – Efficiency of genealogical formations influence on indicators of longevity and lifetime productivity of cows of Ukrainian Red-and-White dairy breed – Visnyk Sumskoho natsionalnoho ahrarnoho universytetu – Bulletin of the Sumy National Agrarian University. 5(29):3–10 (in Ukrainian).

21. Khmel'nychyi, L. M. and V. V. Vechorka. 2016. Osoblyvosti spadkovoho vplyvu umovnoi krovnosti holshtynskoi porody na pokaznyky dovholittia koriv ukrainskoi chervono-riaboi molochnoi porody – Features of hereditary influence of holstein blood share on indicators of longevity of cows of Ukrainian Red-and-White dairy breed – Rozvedennia i henetyka tvaryn – Animal Breeding and Genetics. 51:170–177 (in Ukrainian).

22. Van Raden, P. M., K. M. Olson, D. J. Null and J. L. Hutchison. 2011. Harmful recessive effects on fertility detected by absence of homozygous haplotypes. J. Dairy Sci. 94(12):6153–6161. doi: 10.3168/jds.2011 4624 (in English).

23. Mucha, S and E. Strandberg. 2011. Genetic analysis of milk urea nitrogen and relationships with yield and fertility across lactation. J. Dairy Sci. 94(11):5665–5672. doi: 10.3168/jds.2010–3916. (in English).
Published
2018-12-04
How to Cite
Mazur, N. P., Fedorovych, Y. I., & Fedorovych, V. V. (2018). USEFUL FEATURES OF DAIRY COWS AND THEIR CONNECTION WITH PRODUCTIVE LONGEVITY. Animal Breeding and Genetics, 56, 50-64. https://doi.org/10.31073/abg.56.07
Section
Breeding and Selection