FIELD: agriculture.
SUBSTANCE: invention relates to agriculture, in particular, to a method for feeding cows after calving in conditions of selenium insufficiency. Method involves introduction of Selsaf selenium-containing additive into the ration fed in amount of 0.1-0.2 kg/head in the form of powder once a day with fodder from 7th day after calving for 90 days.
EFFECT: invention usage will allow to increase milk yield and content of selenium.
1 cl, 3 tbl
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Authors
Dates
2020-11-23—Published
2020-06-05—Filed