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This article in AJ

  1. Vol. 64 No. 6, p. 823-824
     
    Received: Apr 20, 1972


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doi:10.2134/agronj1972.00021962006400060037x

Selenium Accumulation in a Collection of Atriplex Species

  1. A. M. Davis2

Abstract

Abstract

Stone native American Atriplex species are known Se accumulators. This study was undertaken to determine the Se accumulation characteristics of some non-North American species.

Twenty-three accessions, including 15 species from 8 countries, were grown in Se-enriched soil in the greenhouse and the Se content of the aboveground portions was determined by AOAC methods. Atriplex canescens James accessions were higher in total Se (160 ppm plus) than the other species tested. All accessions accumulated Se at potentially toxic levels from the enriched soil.

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