Rural Heritage Vet Clinic

Relative Selenium Contents of Crops
in Relation to Animal Requirements

selenium conents map

Most grains and forages low or very low in selenium
Most grains and forages adequate to high in selenium
Variable levels of selenium—low and adequate
Local spots where some plants have excess selenium

Adapted from map prepared by Dr. W.H. allaway and co-workers, USDA.

Return to: Importance of Selenium

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23 September 2000