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Sampling Soils in a Heterogeneous Research Plot
Journal JoVE
Environnement
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Journal JoVE Environnement
Sampling Soils in a Heterogeneous Research Plot

Sampling Soils in a Heterogeneous Research Plot

DOI:
10.3791/58519-v

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07:11 min

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January 07, 2019

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1Department of Agriculture and Environmental Science,Tennessee State University

Chapitres

  • 00:04Titre
  • 00:45Clustered Sampling Design in a Plot
  • 02:05Distance Measurements and Soil Collection in a Plot
  • 05:29Results: Sampling Design and Sample Size Requirement
  • 06:33Conclusion

Summary

Traduction automatique

Traduction automatique

The traditional soil-sampling procedure determines the number of soil samples arbitrarily. Here, we provide a simple yet efficient clustered soil-sampling design to demonstrate soil spatial heterogeneity and quantitatively determine the number of soil samples required and the associated sampling accuracy.

Tags

Keywords: Soil SamplingHeterogeneous Research PlotStatistical Power AnalysisSampling ZonesRandom Sampling LocationsSoil CoresSoil SieveSoil Sample Processing

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