Application of Arabinogalactan to Improve Technological and Biological Properties of Disinfectants for Cereals
S. S. KHALIKOV1, O. I. TEPLYAKOVA2, N. G. VLASENKO2, M. S. KHALIKOV3, V. I. EVSEEMKO4 and A. V. DUSHKIN4
1Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Ul. Vavilova 28, Moscow 119991 (Russia)
2Siberian Research Institute of Agriculture and Chemization of Agriculture, Krasnoobsk, P.O.box 356, Novosibirsk Region, Novosibirsk District 630501 (Russia)
3Scientific Biological Centre “Farmbiomed”, Ul. Selskokhozyaistvennaya 12-a, Moscow 129226 (Russia)
4Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch of the Russian Academy of Sciences, Ul. Kutateladze 18, Novosibirsk 630128 (Russia)
Keywords: протравители семян зерновых, сельское хозяйство, методы механохимии, препаративная форма, тебуконазол, полисахариды, арабиногалактан, межмолекулярные комплексы, биологическая активность, синергизм, disinfectants for cereal seeds, agriculture, mechanochemical methods, preparative form, tebukonazol, polysaccharides, arabinogalactan, intermolecular complexes, biological activity, synergism
Abstract
Promising multicomponent compositions of preparations for integrated protection of plants were obtained using the methods of mechanochemistry. Due to the use of polysaccharides, in particular arabinogalactan (from wood of
Larix sibirica and
Larix gmelinii), the obtained seed disinfectants based on tebuconazol are characterized by improved physicochemical, technological and biological parameters. Tests of the preparations under laboratory conditions provide evidence of the synergism of biological properties, which is exhibited as acceleration of the growth of crop plants, stability of the root system to diseases, and an increase in the crop capacity of spring wheat with a decrease in the consumption of the active substances in the preparations. It is shown that intermolecular complexes of tebuconazol based on arabinogalactan possess high biological activity with decreased consumption of the preparation.
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