Ehffektivnost' ispol' zovaniya v ratsionakh bykov-proizvoditelej vitamina i santokhina.
1992
Gorbachev V.T.
During the winter-spring period in bull diets the daily use of testing premix compositions including high content of vitamin A (not less 500 - 750 thousand ME), vitamin E (2 g), vitamin C (2 g), pundture acidulous cobalt (20 mg), citric acid (2 g) and potassium iodide (15 mg) made for sperm regulation, strong health and improvement of metabolism were noticed.
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Эту запись предоставил Wolters Kluwer