The impact of the colloidal solution of zinc and copper in the process of seed germination of oats
Keywords:
Oats, seeds colloidal solution of copper and zinc, concentration phytotoxicityAbstract
The article shows results of impact colloidal solution various concentrations of zinc and copper and their complex on laboratory germination of oats seeds. Noted, that copper concentration 1:1 had reduced seed germination for 3-14%, which has a negative impact on subsequent processes of growth oats. Concentration of copper 1:10 was affecting on germination of seeds at the same level as control variant, so is not evident phytotoxicity of copper in that solution concentration. Established, that with copper concentration 1: 100 seeds germination of all surveyed crops was increased, what allow argue about the effectiveness of solution at this concentration.References
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