The article presents the research materials of viability of broiler chickens in bad conditions with pullorosis when exposed embryos and day-old chicks to radiant energy, the results of the content and lysozyme activity, bactericidal activity of serum lysozyme in relation to the test culture, the overall viability and survival of the birds in pullorosis in bad conditions
In the article, we have shown the results of the study of treatment before laying hatching eggs for incubation, of embryos at 6, 12, 18 days of day-old chicks red laser LGN-104, "Matrix" and lamps DNESG-500, IC-220-250 on the performance of fetal viability, increments live weight of the embryos in the process of development
In the stationary multivariate experiment the effect of alternative technologies for cultivation of sugar beet for productivity and the economic efficiency of root crops production has been studied
The article brings to light a research dedicated to the
influence of a new probiotic fodder additive “Promomix” and its tradable counterpart “Probiolact” on a quail organism
The article deals with the problem of overgrowing of ponds and reservoirs. One way to reduce the intensity of development of plants is covering the territory with geosynthetic materials. Laboratory researches of geosynthetic materials are carried out. The optimum size of the layer of soil, which is loading geotextiles, was determined
The peculiarities of development of “phragmites australis” are analyzed at this article. The reed effect on the covering materials is investigated. The laboratory experiments are executed. The sizes of pressure, with characteristic of the generation period, are determined
An important stage of breeding work on the development of new varieties is to test these varieties in the regions for which they are created. Optimum growing season is one of the adaptive properties of varieties, needed to cultivate them in certain circumstances
The results of the research of the stationary experiment at "Kuban" educational farm of Kuban State Agricultural University have been submitted. We have traced the direction of change of humus status of black leached soil
The article presents the data of the yield of winter barley varieties various breeding institutions in conditions of the South zone of the Krasnodar region, as well as the analysis of selected indicators of yield structure elements
This article describes the formation of the fair value of the herd of cows dairy farming. The calculation was made on the example of Ayrshire breed of cattle breeding farm Druzhba of the Kalinin district