Registration Number
0221U103577,
0119U002109
, R & D reports
Title
Develop a system of biodiagnostic indicators for assessing the resistance of microbial coenoses of soils to contamination by modern pesticides
popup.stage_title
Head
Starchenko Olena I., Кандидат біологічних наук
Registration Date
22-02-2021
Organization
National Scientific Center «Institute for Soil Science and Agrochemistry Research named after O. N. Sokolovsky»
popup.description2
The object of research is microbial coenoses of typical chernozem under application of current pesticides. The purpose of the study is to develop a system of biodiagnostic indicators to assess the resistance of soil microbial coenoses to contamination by current pesticides and to create an information block of the database of biological properties of soils of Ukraine, which contains information on the parameters of microbiological and biochemical indicators of soils contaminated with pesticides. Research methods - laboratory microbiological and biochemical analyzes of soil. Theoretical results: the direction and degree of changes in the parameters of microbiological and biochemical indicators of the soil under the influence of pesticides, the dynamics of changes in the number of microflora and enzymatic activity of the soil over time, the rate of recovery of biological properties after application of agrochemicals was established; the condition of the soil after the application of the most common current pesticides by integrated biological indicators was assessed. Practical results: an information block of data on the parameters of microbiological and biochemical indicators of typical chernozem under an application of pesticides (herbicides, fungicides, insecticides) for growing corn, winter wheat and naked oats, which will be included in the database "Soil Microbiology DB", and transferred as part of it to the Soil Information System of Ukraine; a system of biodiagnostic indicators and quantitative criteria for assessing the resistance of soil microbial community to pesticide loads has been developed. Novelty: the influence of application mixtures of the most common pesticides for various purposes on the structure and functioning of microbial communities of typical chernozem has been established. Field of use: Agriculture. The results of research are recommended to be used in scientific research on biological diagnostics of soils with pesticide load and during mo
Product Description
popup.authors
Hetman Yana V
Naidonova Oksana Ye
popup.nrat_date
2021-02-22
