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September 5, 2025Scientific HorizonsOpen Access

Effect of tillage methods and biological preparations on the structural state of soil

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Authors

MSMykola ShevchenkoZDZinaida Dehtiarova

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Overview

Field trial reveals tillage methods improve soil structural stability in chernozem, suggesting biopreparations boost crop productivity.

Key Points

  • To evaluate how tillage methods and biopreparations affect soil structure in sunflower cultivation.
  • Field experiment established with a randomised block design
  • Laboratory determination of soil particle-size fractions using dry sieving
  • Statistical analysis via analysis of variance to assess treatment differences
  • Conventional plowing resulted in the highest large aggregates content (35.1%)
  • Chisel subsoiling and deep non-inversion tillage improved optimally sized aggregates by 3.6-8.3%
  • Microbial biopreparations enhanced soil structure and increased valuable fractions 0.25-10 mm
  • Consortium treatment created a stable lumpy-grained structure with 81.5% valuable aggregates

Cite This Study

Shevchenko et al. (2025) studied this question.

synapsesocial.com/papers/69254f9ec0ce034ddc35a0d6https://doi.org/10.48077/scihor10.2025.44
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