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ӨСІРУ ЖӘНЕ ТЕХНИКАЛЫҚ ПІСУ КЕЗЕҢІНДЕГІ КАРТОПТЫҢ ХИМИЯЛЫҚ ЛАСТАНУЫНА МОНИТОРИНГ ЖҮРІЗУ
Автор(ы)
Дата публикации
1 апреля 2018 г.
Тип
journal article
Выпуск
2
Первая страница
98
Последняя страница
103
Аннотация
In the article, when conducting monitoring studies of potatoes and vegetables, standard and well-known instruments for determining quality indicators and toxicological contamination can be used. Studies of the toxic content of heavy metals in potatoes cultivated in the northern region showed that they do not exceed zinc, copper, cadmium, lead, mercury-free SAR (ACP), and arsenic was not detected. There were no radionuclides of cesium-137 (OB 120 Bq/kg) and strontium-90 (40 Bq/kg) on potato samples (Berry 19 and Nevsky). It was found that the nitrate content (30.4-92.6 mg/kg) was significantly lower during the growing season. Nitrides were not found in the product. Practical value of the work that developed proposals and regulatory information for the study of chemical contamina-tion of potatoes at the cultivation and technical maturity, and evaluation of the food safety, taking into account regional specifics, traditions, food and the realities of food production development, aimed at ensuring the health, economic, benefit and cost-effectiveness of agricultural production is undoub-tedly a priority in the current conditions.
Области науки (FoS)