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Роль племенных хозяйств в совершенствовании продуктивных показателей гоштинской породы хозяйств Заураль

Роль племенных хозяйств в совершенствовании продуктивных показателей гоштинской породы хозяйств Заураль

Abstract

Проведено исследование 66 хозяйств Зауралья общей численностью 53 960 голов голштинской породы по состоянию на 2024 год. Общая численность скота голштинской породы в хозяйствах 53 960 голов со средней продуктивностью: 9 522 кг. за лактацию, МДЖ 3,86% и МДБ 3,30%. Голштинская порода в Свердловской области проявила себя более продуктивной. По молочной доле жира превосходит голштинская порода Курганской области на 3,1%. По молочной доле белка лучшие показатели имеет голштинская порода Челябинской области – на 1,5%. A study of 66 farms in the Trans-Urals with a total of 53 960 heads of Holstein breed as of 2024 was conducted. The total number of Holstein cattle in farms is 53 960 heads with an average productivity of 9 522 kg per lactation, MJ 3.86% and MDB 3.30%. The Holstein breed in the Sverdlovsk region proved to be more productive. In terms of milk fat content, it surpasses the Holstein breed of the Kurgan region by 3.1%. In terms of the milk protein content, the Holstein breed of the Chelyabinsk region has the best indicators – 1.5%.

Keywords

продуктивность, productivity, Trans-Urals, variability, голштинская порода, изменчивость, Holstein breed, Зауралье

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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