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在异构研究图中取样土壤

JoVE 杂志
环境科学

This content is Free Access.

JoVE 杂志环境科学

Sampling Soils in a Heterogeneous Research Plot

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在异构研究图中取样土壤

33,588 Views

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07:11 min

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January 07, 2019

DOI:

10.3791/58519-v

DOI:

10.3791/58519-v

•

07:11 min

January 07, 2019

•

28 Views

Jianwei Li¹

¹Department of Agriculture and Environmental Science,Tennessee State University

Summary

传统的土壤取样程序任意决定了土壤样品的数量。在这里, 我们提供了一个简单而有效的聚集土取样设计, 以证明土壤空间异质性, 并定量地确定所需的土壤采样数量和相关的取样精度。

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