All-Russian Research Institute of Sheep and Goat Breeding
Author list of organization
List of articles written by the authors of the organization
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THE QUALITY OF THE MUSCULAR TISSUE OF YOUNG GEESE
06.00.00 Agricultural sciences
Description
The article presents the materials of research on studying of influence of various levels of crude fat in the complete feed (CF) for the young geese of Lindovskaya breed on chemical composition and organoleptic quality of goose meat. In the experimental groups we increased the concentration of crude fat in the start and finish of the CF to 7.4 % and 6,85 %, respectively. As the lipid supplement, we used sunflower oil. It is established that muscle tissue of geese, consuming finishing CF with sunflower oil, has a more pronounced taste, odour, tenderness and juiciness. We may highlight the tendency to increase the proportion of monounsaturated oleic acid, in the background of the decrease of specific weight of palmitic acid in the fat muscle 60 day goslings who received the start and finish of CFs with the addition of sunflower oil
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THE METHOD OF THE MICROBIOLOGICAL ANALYSIS OF THE AIR
Description
The article represents the characteristics of different methods of air microbiological analysis on the basis of the results of patent searches, the aim of which is to identify and develop the most effective methods for microbiological evaluation of air quality in livestock buildings. This problem has particular relevance in the implementation of anti-epizootic measures. Among the studied methods of air microbiological analysis was used the new method which allows accurate counting degree of bacterial contamination, due to the additional coverage of molten and cooled to 45 ° C in culture medium, the density of which is not less than the density of the main medium. The new method for the microbiological analysis of air was developed and offered for practical application, including the sedimentation of aerosol particles and seeding microorganisms containing in the air at the surface of dense main medium, the temperature control of the samples and the count the microorganisms colonies number
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