Agrochemical monitoring of farmlands of Krasnoyarsk forest-steppe

Agrochemical monitoring of agricultural lands al-lows us to determine changes in the status of soil fertility of arable land, to establish the effects of degradation processes and to develop recommen-dations for improving their use. The territory of Krasnoyarsk forest-steppe is included in agricultural zone of Krasnoyarsk Region. The research objec-tive was agrochemical monitoring of farmlands of Krasnoyarsk forest-steppe (on the example of land use of JSC ‘Agrofarmer’ of Emelyanovsky area of Krasnoyarsk Region). The objects of the research were farmlands of JSC "Agrofarmer" of Emelyanovsky area of Krasnoyarsk Region. The choice of the object of the research is connected with that JSC ‘Agrofarmer’, typical farm in a forest-steppe zone of agrarian and industrial complex of Krasnoyarsk Region. Laboratory researches were executed in innovative laboratory "Monitoring of Agricultural and Forest Cultures" in Krasnoyarsk SAU. The main method of research was agrochem-ical monitoring of farmlands as a component of agroenvironmental monitoring. Field samples were selected by cane drill from the layer of 0-20 cm from arable horizon of land plots. Agrochemical monitoring of farmlands of JSC ‘Agrofarmer’, name-ly arable land, showed high potential fertility of soils. Indicators of effective fertility (the mainte-nance of humus, exchange potassium, microcells (security of soils with cobalt and pine forest)) were close to optimum, except for the lack of mobile phosphorus and such microcells, as zinc and cop-per. It was reflected in need of use of phosphorus containing fertilizers; zinc and cupriferous microfertilizers. Agroecological inspection of soils of an arable land on the maintenance of gross forms of heavy metals (zinc, nickel, copper, lead, manga-nese, cadmium, cobalt, mercury, chrome) and fluo-rine showed that their concentration on the whole area of an arable land is at the level of background values and will not have impact on the size of the crop and the quality of agricultural production. It gives the chance to the farm to receive ecologically safe production.