Характеристика ряда биохимических и антиоксидантных параметров крови хряков породы дюрок, выращиваемых на автоматических кормовых станциях

Abstract

The aim of the work was to study the biochemical and antioxidant blood parameters of pigs of the Duroc breed. The fattening of pigs was of the same type in terms of the ration and was carried out at automatic feeding stations in OOO «Selective-hybrid center», Voronezh region, Verkhnyaya Khava settlement. The animals were divided into 2 groups depending on the duration of feeding (65 and 72 days as groups 1 and 2, respectively). It was shown that all biochemical and antioxidant parameters of the blood of pigs (of both groups) were within the physiological norms for these animals. However, these indicators slightly differed in a number of values: creatinine – 112,88 and 97,08 mM/L; glucose – 5,33 and 3,88 mM/L; «de Ritis» coefficient – 1,20 and 0,81; alkaline phosphatase – 187,9 and 172,2 IU/L; calcium – 2,74 and 2,48 mM/L; phosphorus – 2,96 and 3,48 mM/L; magnesium – 1,28 and 1,15 mM/L; the total amount of water-soluble antioxidants is 9,77 and 7,50 mg/L for groups 1 and 2, respectively. The interconnection of biochemical and antioxidant parameters of pigs of the Duroc breed (after 65 and 72 days of feeding) was carried out for the first time. These data can be useful for understanding the features of physiological status of pigs and further applications.