Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Leonidov Ivan Nikolayevich

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Academic rank

Honorary rank

Organization, job position

Don state agrarian University
   

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Articles count: 2

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INTERIOR FEATURES OF SPECIALIZED PIG BREEDS

abstract 1221608009 issue 122 pp. 99 – 108 31.10.2016 ru 431
The article gives an assessment of physical and chemical properties of muscle and fatty tissue, biochemical-indices of the blood of the purebred pigs of large white crossing (KB), crossing local mAcurrent, obtained by crossing KB sows with boars of steppe type (ST) CM-1 and three-pedigree animals, obtained by crossing crossbred ewes KB x ST with imported boars of specialized meat breeds such as Landrace (L) Duroc (D) and pietrain (P). We have studied indicators such as : number of protein, fat content, pH acid, moisture content and color intensity of PSE and DFD defects, the intensity of coloration of muscle tissue, the content of tryptophan, held tasting meat and broth, defined by nutritional value and studied the technological properties of subcutaneous fat, the melting point of the fat and iodine number
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REPRODUCTIVE, FATTENING AND MEAT QUALITIES OF YOUNG PIGS AT USING BOARS OF SPECIALIZED BREEDS AND TYPES

abstract 1221608008 issue 122 pp. 89 – 98 31.10.2016 ru 368
The article describes the evaluation of reproductive, fattening and meat qualities of pigs of purebred large white breed (KB), crossbred ewes, derived from crosses KB sows with boars of steppe type (ST) CM-1 and three-pedigree animals, obtained by crossing crossbred ewes KB x ST with imported boars of specialized meat breeds, such as Landrace (L) Duroc (D) and pietrain (P). We have studied qualities such as prolificacy, milk yield, live weight of the nest, the average weight of one Piglet, the safety of the offspring to weaning, maturity, which is closely associated with average daily gain in live weight, meat content of carcasses, their linear dimensions, meat productivity, the amount of kidney fat, weight of carcasses of animals of the experimental groups, carcass yield
.