在异构研究图中取样土壤

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Cited by 21

07:11 min

January 7th, 2019

10.3791/58519-v

January 7th, 2019

36.2K views

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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Soil Sampling

Chapters in this video

0:04

Title

0:45

Clustered Sampling Design in a Plot

2:05

Distance Measurements and Soil Collection in a Plot

5:29

Results: Sampling Design and Sample Size Requirement

6:33

Conclusion

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