As a result of environmental safety monitoring, including soil and feed of their own production of organic meat suppliers farms “Branch of ZDMK “Tikhoretskiy “AO” Danon Russia”, the content of toxic substances in the soil, food plants, animal feed was defined. In the agricultural areas of the actual farms, supplying organic meat products, the ordinary (carbonate) chernozems, low-humus super-powerful and powerful ones predominate. The acidity level of soils varies from neutral (pH 6.9) to alkaline (pH 8.6). The humus proportion varies from 1.79 to 5.84%; the mobile phosphorus content varies from 11.3 to 73.0 mg per 100 gramm; fraction of exchangeable potassium - from 17.12 to 31.94 mg per 100 gramm. The content of total and mobile forms of toxic elements in the soil of steppe and foothills areas of the Southern Federal District commodity does not exceed the allowable levels, estimated concentrations and total content of: mercury - <0.005; cadmium - <0.11; lead - <17.8; arsenic - <0.2; copper <65.0; zinc - <85.0 mg per kilogramm. Accumulation of toxic elements in feeds, feed additives is approximated to the maximum permissible levels. Accumulation of cadmium is noted in sunflower cake in the amount of 0.18 mg per kilogramm (Kanevskiy district of Krasnodar region). Fodder crops contain insignificant amounts of lead, which is explained by the low content of mobile lead forms in the soil and in the vegetative mass of plants. The content of copper and zinc in feeds is much lower, than the maximum permissible levels, respectively, ≤ 30.0 and ≤ 74.0 mg per kilogramm (Kanevskiy region). The mercury and arsenic content is insignificant: less than 0.001 mg per kilogramm.
SAFETY OF AGROLANDSCAPES FOR ORGANIC MEAT PRODUCTION IN THE SOUTHERN FEDERAL DISTRICT
