N.N. Tereshchenko, A.V. Kravets, E.E. Akimova
Siberian Research Institute of Agriculture and Peat, Gagarina Str., 3, Tomsk, 634050, Russia
E-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.
Summary. The article discusses ways to increase the sustainability of crops to adverse soil and climatic and biological factors at the expense of development and implementation in the agricultural practices of liquid biopreparations derived from weak acid hydrolysis of vermicompost and have properties of plant growth promoter and protector from pathogenic agents of different nature, as well as an adaptogen to adverse soil and climatic factors. The results of a series of biotests with wheat seeds treated with weakly acidic extracts from vermicompost obtained by processing organic waste with wide and narrow the ratio C to N (banana peel and cattle manure respectively) suggest that extracts from vermicompost obtained on a substrate with a wide C to N ratio contain significantly more biologically active hormone-like compounds. This fact calls for a more careful selection of working concentration of «vermicompost tea» for the seeds treatment.
Keywords: vermicompost, water extracts from vermicompost, Adaptoverm, plant growth promoting activity.
Author Details: N.N. Tereshchenko, Dr. Biol. Sci., Head of Laboratory (e-mail: Этот адрес электронной почты защищён от спам-ботов. У вас должен быть включен JavaScript для просмотра.); A.V. Kravets, Head of Division; E.E. Akimova, Cand. Biol. Sci., Head of Division.
For citation: Tereshchenko N.N., Kravets A.V., Akimova E.E. Deep biotechnological peat and organic waste processing for production of biopreparations with system effect to improve adaptogenic properties of plants // Dostizheniya nauki i tekhniki APK. 2014. T.28. №12. pp. 13-15 (In Russ)