<p>The results of assessing the detoxification ability of raw materials of natural origin – propolis, buds and birch leaves (Betula pendula), buds and pine needles (Pinus sylvestris) in relation to lead and cadmium ions in in vitro experiments using the I. method. G. Mokhnacheva. The plant raw materials used in the experiment contain a large number of biologically active substances, including flavonoids (propolis, buds and birch leaves, pine buds), vitamin C (pine needles), which provide a detoxifying effect. Mass concentration of heavy metals was measured by inversion voltammetry on a TA-07 analyzer. It has been shown that raw materials of natural origin have a positive effect on the decrease in the content of lead and cadmium in model solutions. The use of pine needles caused a decrease in the level of lead to 78.4 %, pine buds to 67.4, birch leaves to 62.4, birch buds to 59.4, propolis to 57.6 %. The concentration of cadmium ions in the solution decreased under the influence of pine buds to 25.9 %, birch leaves to 19.3, propolis to 17.7 pine needles to 17.1, birch buds to 14.8 %. It has been established that the most effective lead detoxifiers are propolis, pine buds and needles; cadmium – buds of pine.</p>

<p>Analyses of honey, conducted in the laboratory of the Department of biology, bioresources and aquaculture of Novosibirsk state UNIVERSITY, showed that they are of great value for diastase number (15.9–26.6), invertase activity (136–190), sucrose content (0–1, 6). Spectral analysis of Siberian honey has shown that bee honey contains all 70 elements, minerals in a biologically active state and doses necessary for normal human and animal life. There is no product of the same value in nature.</p>

<p>The quality of non-traditional types of flour produced according to technical conditions often does not meet the requirements of technical regulations and sanitary rules and regulations. Based on this, the purpose of the research was a comprehensive assessment of the quality and safety of various types of flour sold on the commodity market of the Chelyabinsk region. As the objects of research, we used: flax flour (LLC «specialist», Altai territory, Biysk), whole-grain quinoa white flour (LLC «Products of the XXII century», Moscow), whole-grain buckwheat flour (LLC «garnets», Vladimir region, Vladimir). It was found that the samples of the studied flour by organoleptic parameters had their own variations due to Botanic features of the cultures. The closest to the values for the amount of protein and fat declared by the manufacturer on the package was white whole-grain quinoa flour. In Flaxseed flour, the protein content was in sharp contrast to the level regulated by the processor, in a large way, in buckwheat flour-the amount of lipids. From the point of view of nutritional value, flax seed flour was characterized by an increased content of dietary fibers and mineral elements: P, Ca, Cu, Fe, Mg, Zn and Se, and white quinoa flour-Mn. Samples of the studied flour are safe for the health of consumers, since their physical, chemical, microbiological and hygienic indicators meet the regulatory requirements of SanPiN 2.3.2. 1078–01, TR CU 021/2011.</p>

<p>The influence of flour composite mixes from wheat, lentil and millet flours in different proportions on baker’s yeast biotechnological properties is studded. It is shown, that multigrain bread with 5–10 % lentil/millet flour addition has better sensory qualities than traditional wheat bread. It is revealed, that introduction of 20 or 30 % lentil or millet flour into the flour mixture has the best stimulating effect for the yeast growth. In particular, the addition of average volumes of lentil or millet flour is accompanied by an increase in yeasts’ rising power 5 times. It is established, that introduction of 40 % lentil flour and complex three-component flour mixture formation reduces the specific growth rate of baker’s yeast by 1.5–2 times compared with the control. The best physicochemical parameters are recorded in samples, containing 30 % millet or 30 % lentil flour.</p>

<p>Addressing environmental security and sustainable development depends on the policy of the government, and from the technological development of society. Ideally, this is the development of technologies that are able to work on the conditions of waste-free production. Unfortunately, such technologies do not actually exist, and getting a useful product is associated with the simultaneous formation of waste both production and consumption (MSW-solid household waste), which involves the entire population of the country. The problem of waste disposal can be solved by creating waste processing plants equipped with special thermal waste disposal plants and effective multi-stage flue gas cleaning systems. In recent years, there has been increasing interest in the method of waste heat treatment in rotating furnaces, where it is possible to jointly neutralize liquid, solid and pasty waste. A similar unit with capacity of 250–300 kg/h to 5 t/h household waste developed by OOO «Fire technology» in cooperation with the Institutes of theoretical and applied mechanics, Thermophysics and operated in the Republic of Korea, China and RP Kochenevo Novosibirsk region.</p>

<p>An evaluation of the effectiveness of application of liquid humic fertilizer of new generation Gumovit, Lignovit, Gumovit-NPK and Lignovit-KP, on a natural upland grassland site. Fertilizers are distinguished from their analogues by the waste-free technology of their production from wood waste and top peat by an energy-efficient mechanochemical method. The influence of fertilizers on the floral diversity of meadow vegetation, productivity of grassland, as well as on changes in the agrochemical composition of soil horizons under meadow vegetation was evaluated. The research was conducted on a pilot site located on the upper terrace of the middle taiga of Western Siberia in the vicinity of Khanty-Mansiysk, with a podzolic type of soil cover on sedge-grass meadow vegetation. It is shown that a five-fold annual data entry of humic fertilizers on vegetative phytomass with a treatment interval of 10 days c working solution concentration of fertilizer in the working solution 50 ml/l and a consumption of 2l/m2 provided increase of productivity of terrestrial phytomass of hay at 1.5–2.0 times. At the same time, the feed value of meadow phytomass is significantly improved. Changes in the quality characteristics of herbage are expressed in an increase in the share of legumes and cereals against the background of a decrease in sedge species. There is a change in the agrochemical characteristics of the natural meadow, which is expressed in the deoxidation of root-fed soil horizons, their accumulation of a noticeable amount of soil organic matter and nutrients. The positive reclamation effect affects all soil horizons, including the podzolic subhorizon. The most effective should be the use of sophisticated and integrated liquid humic fertilizer Gumovit-NPK and Lignovit-KP.</p>

<p>In controlled experiments during planned studies of cattle for leukemia, animals that showed leukemoid changes in blood – quantitative redistribution of granulocytes and agranulocytes-were identified. Individual analysis revealed that granulocytosis was detected in animals with inflammatory processes. In addition, the article presents comparative indicators of serum proteins in cows at the hematological stage of the leukemic process, with the manifestation of leukemoid reactions and in clinically healthy cows. Characteristic changes in the synthesis of immunoglobulins in cows with leukemia and leukemoid changes in the morphological composition of blood were established. With successful treatment of inflammatory processes, the hematological status of cows is restored to the initial indicators.</p>

<p>Based on the results of many years of experimental research, the authors have formulated several postulates that are of fundamental importance in building an effective health and prevention program for bovine leukemia. Effective implementation of this program has allowed to dispel the «myths’ about this pathology, remove unjustified «piles’ on the problem of leukemia and begin a systematic «offensive» on leukemia.</p>

<p>The results of research on the justification of technology for obtaining feed concentrate for farm animals are presented. It was found that the use of subsurface whey in the process of obtaining feed molasses contributes to an increase in its sugar content in comparison with molasses obtained from acidified water according to the currently used technology, but increases the duration of the process and the cost of electricity. It has lower humidity due to the presence of dry matter in the serum. The duration of the process of obtaining molasses based on water is less due to the fact that the availability of the reaction mixture is higher than when obtaining molasses based on serum. Molasses with a high sugar content was used to produce the concentrate. It was mixed with bran in certain proportions: 1,5:1,0; 2,0:1,0; 2,5:1,0, which corresponds to the humidity of 40, 50, 60 %. Composite variants were dried at IR-radiation flux densities of 15, 17.5, 20 kW/m². The dependence of the sugar content in the composite on its humidity and the density of the IR-radiation flux is established. Indicators of the feed value of the received product are determined. A flowchart for obtaining feed concentrate has been developed.</p>

<p>In the course of the work, new promising organomineral growth stimulators were selected. A detailed study of their influence on the dates of passage of phenological phases of zoned varieties of potatoes of Siberian selection of different groups of ripeness and the timing of its maturation, as well as their influence on photosynthetic parameters, plant growth and development, as well as on the value of the preserved potato crop. The use of innovative organic fertilizers and growth promoters on the basis of chelate Kaliplant (0,003 %), Acorus (0,005 %), Cytowic (0,001 %), by preplant treatment of tubers contributes to the growth and development of plants, while increasing the yield of the improved seed potato varieties of different maturity groups at the level of 37–42 % to the achievement of a multiplication factor of 1:16.</p>

<p>Based on archival data on the activities of the veterinary service of the Russian Empire, a list of especially dangerous infectious diseases of domestic animals is given; the role of the veterinary service in the prevention of these nosological forms is shown; the main legislative acts concerning the prevention of infectious diseases of animals are considered.</p>

<p>The article analyzes and comments the content of cooperation between the Russian Federation and Serbia, which is based on the strategic status of the partners and the geopolitical position of modern Serbia in the world, Europe, Balkan region. The article characterizes the results of foreign trade activities of the parties, including in the framework of the free trade agreement and foodstuffs and agricultural products, as applied to the objectives of ensuring food security of Russia.</p>