In a note it is designated value and equipment of carrying out physical exercise for animals.
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In a note it is said that essentially new Reprotest device by means of which it is possible quickly is developed, precisely and without serious consequences for animals to define optimum time of insemination of cows, and it is of great importance for increase of efficiency of reproduction.
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In this article recommendations of the scientist about optimum term of efficiency of life of cows are made.
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In article the feeding system is described at cultivation of calfs, in preparation of their transition to rough forages.
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In article the economic and biological assessment of cultivation of a red steppe cow in conditions texnogeneza is given.
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