M Auezov State University 1

1. Microorganisms in the Soil of Arid Pastures - Indicators of Health and Assistants in the Evaluation of Biostimulants
2. Buffer Effects in Submersed Denitrifying Biofilter
3. Biostimulants as a Tool for Restoration of Disturbed Steppe Ecosystems
4. Effects of Different Biostimulants on Seed Germination of Sorghum Plants
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