Scientific journal
Название журнала на английском
ISSN 2500-0802
ПИ №ФС77-61154

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BIOCHEMICAL STUDIES OF FODDER IN THE OMSK REGION

Zabolotnykh M.V. 1 Kalikin I.N. 1 Bozhko S.P. 1 Krupko A.S. 1 Dikikh A.A. 1 Starun A.A. 1
1 VPO «Omsk State Agrarian University. Stolypin» Mr. Omsk
In the period from 2010 to 2012 in the Omsk region was monitored safety of different types of feed. According to the results of the study of 3,600 samples of concentrated and roughage in 70 % of cases found to contain two or more types of mycotoxins (T -2, ochratoxin). The relevance of the quality and safety of feed, and remains at this time. Biochemical studies support the low quality because of the 380 samples of succulent forage in 82 samples revealed high content of oleic acid, which accounted for 21 % of new entrants from Poltava, Tauride, Omsk, Isilkulskom, Lyubinsky areas. As a result of feeding poor-quality silage with a high content of oleic acid ( the end of the stabling period) in cows milk acidity increases, the formation of ketone bodies . The presence of mycotoxins in feed, even within the allowable concentration, represents a threat to the animals because of the ability to accumulate in the body. It will also cause loss of productivity and non-specific resistance (abortion, birth of a non-viable calves), with the conditions for the emergence of infectious diseases. Worse content of T -2 toxin exceeded the maximum permitted levels in 40 % of samples tested feed, ochratoxin - more than 40 % of the samples of concentrated feed and 18 % of the samples of grain.