Milk productivity of Nubian goats of different ages
https://doi.org/10.26897/2074-0840-2024-2-34-37
Abstract
The article presents the results of age-related changes in the milk productivity of Nubian goats. The maximum milk yield is typical for full-aged goats - 735.4 kg, which exceeds the indicator of animals of the first lactation by 36.6% (P≤0.001), of the second lactation - by 10.7% (P≤ 0.01), while maintaining high quality characteristics of milk. The correlation coefficient between milk yield and age (lactation number) was +0.87 (P≤0.001).
About the Authors
O. A. Kalmykova
Russian State Agrarian University - Moscow Agricultural Academy named after K.A. Timiryazev
Russian Federation
Russian Federation
Olga A. Kalmykova - Candidate of Agricultural Sciences, Associate Professor, ussian State Agrarian University - Moscow Agricultural Academy named after K.A. Timiryazev.
49, Timireyazevskaya St., Moscow, 127550
E. V. Komov
LLC «Nubian-Elite - Healthy Generation»
Russian Federation
Russian Federation
Evgeniy V. Komov - Candidate of medical Sciences, General manager LLC «Nubian-Elite - Healthy Generation».
Poddubye, Luzhsky area, Leningrad region, 188220
I. P. Prokhorov
Russian State Agrarian University - Moscow Agricultural Academy named after K.A. Timiryazev
Russian Federation
Russian Federation
Ivan P. Prokhorov - Doctor of Agricultural Sciences, Professor, Russian State Agrarian University - Moscow Agricultural Academy named after K.A. Timiryazev.
49, Timireyazevskaya St., Moscow, 127550
References
1. The state of animal husbandry as of January 1, 2023 • [Electronic resource]. Access mode: https://rosstat.gov.ru/enterprise_economy.
2. Yearbook on breeding in sheep and goat breeding in the farms of the Russian Federation (2022). • Moscow. Publishing House of FGBNU VNIIplem, 2023. 322 p.
3. Kulmakova N.I., Lukin I.I., Yuldashbaev Yu. A., Pakhomova E.V, Prokhorova N.V Comparative characteristics of goat milk of different breeds • Sheep, goats, wool business, 2024. No. 1. Р 36-39.
4. Shuvarikov A.S., Pastukh O.N., Zhukova E.V, Zhizhin N. A. Evaluation of dairy productivity and milk quality of goats depending on breed and genotype by the BLG (beta-lactoglobulin) gene • Izvestiya of Timiryazev Agricultural Academy, 2019. Issue 3. Р 130-148.
5. Trukhachev V.I., Selionova M.I., Ivanov Yu.G., Dvalishvili VG., Styazhkin V.I., Chylbak-ool S.O., Gladkikh M.Yu. Industrial dairy goat breeding • Moscow, 2023. 215 p.
6. Zabelina M.V., Ledyaev T.B., Preobrazhenskaya T.S., Danilova L. V The influence of the breed of goats on milk productivity, biochemical parameters of milk and its nutritional value • Sheep, goats, wool business, 2022. No. 3. Р 31-34.
7. Chamurliev N.G., Shperov A.S., Shengelia I.S., Zykova A. A. Milk production efficiency depending on the breed of goats • Sheep, goats, wool business, 2021. No. 1. Р 30-31.
8. The procedure and conditions for the bonitization of breeding goats of the dairy direction of productivity • Moscow. Rosinformagrotech, 2019. 32 p.
9. Kalmykova O.A., Komov E.V. Productive qualities of Nubian goats • Chief zootechnik, 2022. No. 3. Р 34-41.
10. State standart 32940-2014 «Raw goat milk. Technical conditions» • Moscow. Standartinform, 2015. 6 p.
Review
For citations:
Kalmykova O.A., Komov E.V., Prokhorov I.P. Milk productivity of Nubian goats of different ages. Sheep, goats, wool business. 2024;(2):34-37. (In Russ.) https://doi.org/10.26897/2074-0840-2024-2-34-37
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