Povolzhskiy scientific research institute of manufacture and processing of meat and dairy industry of Russian agricultural academy
Author list of organization
List of articles written by the authors of the organization
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Description
The article describes the biotechnology of bacterial concentrates with cryofreezing of microbal mass. Obtained bacterial concentrates are used in the production of whey-based feed additives with probiotic effect. Feed additives were tested on milk-fed calves within scientific experiments
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Description
The article provides a convincing argument for the preference of wool and fur products over artificial and synthetic textile fibers. It is noted that artificial fibers and synthetics have negative ionization, while natural wool has positive ionization. It is emphasized that negative ionization is far from harmless to humans. The analysis of the state of sheep breeding in the Russian Federation is given and this industry in the Rostov region is characterized against this background. The data on the number and productivity of sheep of the main age and sex groups, the production of young animals per one hundred ewes are presented. The characteristic of tribal resources of the country and region is given. The breeding base of the industry in the Russian Federation is represented by 205 breeding organizations, including 3 breeding and genetic centers, 44 breeding plants, 145 breeding reproducers and 13 gene pool farms, which contain 1389.8 thousand sheep (39.0 % of their total number in agricultural organizations and 6.6 % of the sheep population in farms of all categories), including 904.7 thousand Queens (35.0 and 6.2%, respectively). The breeding base of the Rostov region has eleven farms, of which 6 breeding plants for such breeds as the Soviet Merino and salskaya and 5 breeding reproducers. In addition to these breed resources, there are breeding reproducers for the qigai and edilbaev breeds in the region. Total number of breeding sheep in the region is almost 44 thousand. The article indicates main problems in the development of the industry and ways and means to solve them
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AGRONOMIC BIOLOGICAL AND MEAT QUALITIES OF YOUNG PIGS OF DIFFERENT CANADIAN BREEDS
06.00.00 Agricultural sciences
DescriptionThere are comparative characteristics of agronomic biological qualities of young pigs of Canadian breeds: yorkshire, landrace and duroc
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Description
There are comparative characteristics of agronomic biological qualities of bulls of Kazakh white and Kalmyk breed and their crosses