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Electrostatic Method to Remove Particulate Organic Matter from Soil
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Electrostatic Method to Remove Particulate Organic Matter from Soil

Electrostatic Method to Remove Particulate Organic Matter from Soil

DOI:
10.3791/61915-v

•

04:40 min

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February 10, 2021

•

,
1USDA-Agricultural Research Service, Soil and Water Conservation Research Unit

Capitoli

  • 00:04Introduction
  • 00:32Preparation
  • 01:31Remove Particulate Organic Matter
  • 02:38Results: Particulate Organic Matter in the Fine Soil Fraction
  • 04:13Conclusion

Summary

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Traduzione automatica

Removing recently deposited and incompletely decomposed plant material from soil samples reduces the influence of temporary seasonal inputs on soil organic carbon measurements. Attraction to an electrostatically charged surface can be used to quickly remove a substantial amount of particulate organic matter.

Tags

Electrostatic MethodParticulate Organic MatterSoil SampleSoil Carbon StorageSoil SievingSoil DryingElectrostatic AttractionPetri DishNylon ClothCarbon ConcentrationCarbon To Nitrogen Ratio

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