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Rapeseed components cleanse the milk and the body of cows from heavy metals
Author(s) -
G. N. Vyayzenen,
R.R. Dautov,
A. G. Vyayzenen,
N. S. Prodanov,
S. V. Razaev
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/640/3/032026
Subject(s) - rapeseed , milking , food science , silage , lactation , zoology , biology , fodder , agronomy , pregnancy , genetics
Feed products obtained from rapeseed oilseeds are increasingly used in feeding young animals and in feeding dairy cows. With the introduction into production and use of non-erucic, low-erucic (two-zero, zero) and without glycosinolates in the seeds of spring and winter grape varieties in the Kaliningrad, Lipetsk, Leningrad, Novgorod, Moscow regions, in the Urals., in Western and Eastern Siberia, in Poland. This study is devoted to a fundamentally new technological solution in one closed cycle of industrial production and processing of rapeseed oilseeds with their deep freezing followed by extrusion, feed products with high antioxidant. Antitoxic and sorption properties were obtained to increase the ecological and nutritional value of milk of cows during lactation decay in 8-9 months of their pregnancy. During this period, the production cycle in the body of cows and milk accumulate heavy and toxic metals that adversely affect the metabolism, health and quality of milk during silage type of feeding. The components studied have improved the taste and smell of rations, purify milk and the body from heavy metals. Used different doses of seeds, oil and paste in the diets of cows mixed with feed (after milking).

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