Nitrates and nitrites in production vegetative

Resumo

In spring the years period all vegetable production contains a plenty of nitrates. Therefore there is a necessity to establish a way of its hit and reduction of concentration to a plant. In work the main reasons and features of accumulation of nitrates and nitrites in crop are shown production. Maximum permissible concentration and their toxic influence on an organism of the person are given. In work as the basic ways of reduction of the maintenance of nitrates and nitrites in production.