Abstract and keywords
Abstract (English):
As a result of the study, it was found that the fat content was the best in the milk of animals of the Reflection Sovering 198998 line. The protein content in milk on average for the entire lactation and in almost all months of lactation was positively different in cows of this line, with the exception of the first, second and fourth months, where The advantage was in the cows of the Vis Idial line 933122.

Keywords:
milk, fat, protein, lines, cows
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References

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