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The work aimed to determine the effect of a supplement of bottom sediment dredged from the Rożnów Reservoir to a substratum on Fe, Mn, Zn and Cu uptake. The pot experiment conducted in 2005 used the substrata prepared from very acid light soil and the bottom sediment. Maize and horse bean cultivated after each other were the test plants. The results of the experiment revealed that the bottom sediment...
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