Bukhara State Medical Institute, Bukhara, Uzbekistan
Constantly increasing the assortment and quantity of applied pesticides, expanding the scope of their use in various areas of the national economy, leads to an increase in the possible ways of getting them into food. Pesticides can enter plants with streams of atmospheric air, with sediments penetrating in one way or another into plants, chemicals are transformed by ascending and descending fluid flows, are deposited in different amounts in tissues, affecting the physicochemical properties of protoplasm. Furrow irrigation. When studying the chemical composition, it was found that when applying Zencor from the calculation of 0.5–2.0 kg/ha, the content of dry matter, total protein and starch in tubers did not differ much from the control. Thus, the use of Zenkor for tillage on potato plantings was accompanied by changes in some indicators of its chemical composition. The direction and severity of the change in the chemical composition depended more on the consumption rates and the growing season, while the type of irrigation was also reflected to a large extent on the level of residues. When applying the herbicide at the rate of 1.0 kg/ha, there was a tendency to increase the cobalt content by 16.3%. With an increase in the consumption rate to 2.0 kg/ha, a tendency toward a decrease in the level of cobalt in potatoes was revealed (25.4% p> 0.05). Zenkor herbicide accumulates in the edible organs of cultivated plants and can affect the metabolic processes in crops, and therefore the chemical composition and nutritional value of the resulting food. Stability (persistence), the nature of the processes of migration and translocation of the drug depends on the conditions of irrigation, soil type, consumption rates, type and time of cultivation of crops (spring, summer crops).
Penetration, Zencor Herbicide, Plants, Effect, Food Quality
