Bioklad - an Effective Protectant of the Spring Wheat Seeds
M. T. Egorycheva1, N. G. Vlasenko1, M. P. Polovinka2, N. F. Salakhutdinov2
1 Siberian Research Institute of Farming and Agricultural Chemization, Siberian Branch of the Russian Academy of Agricultural Sciences
2 Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences
polovina@nioch.nsc.ru
Keywords: extraction, lichens of Cladonia genus, usnic acid, wheat, phytopathogens, pesticides
Pages: 641-644
Abstract
Fractional extraction of the sum of lichens of Cladonia genus was carried out. The effect of presowing treatment of the spring wheat seeds with the preparation obtained from the ethanol extraction of lichens on the development of root rot agents was considered. Rather high efficiency in suppression of root rod was confirmed. The stimulating effect of the preparation on growth processes and increase in wheat productivity was revealed.
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