In the publication it is a question that because of extreme climatic conditions the quantity of a protein in diets of animals, especially during the winter period, periodically decreases to critical level (30-40 % from norm). It leads to a considerable overexpenditure of forages by production of cattle-breeding production. In diets of ruminants it is possible to fill real possibility of replenishment of deficiency of a protein at the expense of urea.
In the countries where urea in animal husbandry use more on a substantial scale, industrial ways of production protein podkormok long ago are realized. The know-how of SPK "Bolshevik" of the Krasnogvardeysky area gives the grounds to consider that in the conditions of an economic crisis use of small doses of urea when feeding dairy cattle not only is safe, but also it is economically expedient.
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Daily Archives: November 20, 2012
Glass of sparkling wine – as a symbol of laborious work
Article tells about a creative way, a big contribution to development of the Crimean winemaking and wine growing of scientists-spouses Sergey Timofeevich and Larissa Vasilyevna Tyurinykh.
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The main recommendations for conducting breeding work in a svinovodstvo of the Crimea
In article the requirements shown to animals, structure of a svinovodstvo of the republic are described. Components of breeding work are shined: the zootechnical account, a bonitirovka, thoroughbred cultivation, cultivation of pigs on lines, interlinear cross-countries, crossing. The maintenance of sows and male pigs is paid attention to age of the first insemination (copulation) for pigs. Other recommendations are made.
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When there is no rains
Article advises as to water and how many if there are no rains.
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You lost work ….
In article a practical advice is given by that who lost work.
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