Scientific journal
Scientific Review. Biological science
ISSN 2500-3399
ПИ №ФС77-57454

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ECOLOGICAL STATUS OF NOVOSIBIRSK REGION GRAIN CROPS FOR THE CONTENT OF HEAVY METALS

Feshchenko V.P. 1
1 FSBEI Agrochemical Service Center “Novosibirsky”
The analysis of data on the content of heavy metals in grain crops of the Novosibirsk region on the repair plots of local monitoring is carried out. Environmental pollution by heavy metals can significantly influence quality of the grown-up production. Researches showed a considerable variation of levels of concentration of heavy metals on cultures and on elements. At the same time the content of cadmium, lead, zinc and copper in grain crops doesn’t exceed maximum permissible concentration. Thus, vegetable production is ecologically safe according to the content of heavy metals that objectively reflects the level of anthropogenous loading and extent of agrogene influence on agrocenosis of grain crops of the Novosibirsk region. The low content of copper (less than 5 mg/kg) in grain of oats and barley and zinc (less than 30 mg/kg) in barley grain testifying to deficiency of biologically necessary elements and insufficient mineral full value of production that can negatively be reflected on health of animals and the person is revealed