The author has studied the efficiency of diets with
kiselgura. Introduction of the kiselgura into the mixed
fodder for chicken-broilers favors increasing of live
weight by 4.8 % and average daily weight gain by 5.0%
We have studied the growth of larch plantations in the Republic of Mordovia in order to assess the breeding and selection of candidates for plus trees
The research has revealed that sodium selenite, vitamin E and bifidumbacterine should be included into the ration of the agricultural poultry to increase its antioxidant status
The article describes two common methods for assessing the sustainability of the grape varieties to the harmful organisms: domestic [1, 4] and the international OIV [7]; the table of the comparative indicators of sustainability for these methods and the results of the evaluations of 24 varieties zoned in the Krasnodar region has been presented
In this article, the orderliness of the wheat plants phytomass increase has shown, observed until plants growth stopping time, which concurs with flowering ending. The discovered orderliness determinates the nitrogen, phosphorus and potassium (N, P, K) transfer dynamics. The mathematical model of N,P,K elements carrying out from roots - inhabited soil layer has been proposed
Under conditions of vegetation experiment at soil artificial chloride salinization the dynamics of accumulation and distribution of sodium, potassium and calcium in organs of rice plants (Oryza sativa L.) have been studied, as well as their correlation with tissue hydration in ontogenesis. The significant restriction of salinization ions transport and accumulation, particularly sodium, in the actively functioning upper leaves and panicles has been observed. Whereas the content of calcium and potassium in the experimental and control plants differed slightly
In this article, we have presented and analyzed the chemical analysis and the organoleptic evaluation of the energy value of sausage products made from meat type pigs bred in the Southern Federal District, and their hybrids
In this article, we review the influence of different production technologies for nitrogen, phosphorus and potassium in the soil under alfalfa, and the impact of culture on the accumulation of nitrogen in the soil
In article the problem of environmental pollution by veterinary antibiotics and acquisitions of resistance of pathogenic microorganisms to them is considered. In the conditions of field experiment resistance of chernozem microorganisms to pollution oxytetracycline and tylosin is studied
The analytical description of the change of the temperature distribution in the container for planting during time has been created. The analytical formula is derived by the way of mathematical processing of the experimental data of the temperature distribution on the surface of the container and inside the sub-strate