Читать книгу Selenium Contamination in Water - Группа авторов - Страница 52

A positive correlation was found between the presence of Se in the soil and Se level in forage. In plants, the amount of Se in the seeds is higher than in any other part of the crop. Specific levels of Se in different plants are due in particular to the plants’ genetic composition (Harada et al. 1989; Stephen et al. 1989; McQuinn et al. 1991). Se in forage varies between 0.02–0.05 mg Se/kg DM in poisonous areas for Se (Whelan et al. 1994).