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Mléčná užitkovost kozy bílé krátkosrsté a hnědé krátkosrsté ve vybraném chovu
KRAMEŠOVÁ, Jaroslava
Goats have recently become popular for breeding. They are breeding mainly for meat and milk. The aim of this study was to evaluate the performance of goats in gene reserves in the Czech Republic. The average milk yield for years the 2020 to 2022 for a white shorthaired goat is 296,0 kg per standardized lactation and for brown shorthaired goats is 270,1 kg. The average fat content of milk for white shorthaired goats is 4,34 % and for brown shorthaired goats is 4,27 % in the monitored period. The protein content of a white shorthaired goat is 2,90 % and for brown shorthaired goat is similar (2,89 %). The last monitored substance was lactose. The average content lactose in milk for a white shorthaired goat is 4,29 % and for brown shorthaired goat is 4,24 %. Results show below the average milk yield but milk fat content was higher than average. This milk is better for example to make a cheese. The milk yield and the content of the individual components are genetically influenced. They can also be influenced by stress, nutrition, and other factors.
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