Manufacture and Implication of New Soil Bulk Sampler

HUANG Yi; ZOU Hong-tao; YU Na; ZHANG Yu-long

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Manufacture and Implication of New Soil Bulk Sampler

- Manufacture and Implication of New Soil Bulk Sampler
- Bulletin of Soiland Water Conservation Vol. 29, Issue 2, Pages: 190-191(2010)
- 作者机构：
  
  沈阳农业大学土地与环境学院,辽宁,沈阳,110161
- 作者简介：
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- Published：2010
- 稿件说明：
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HUANG Yi, ZOU Hong-tao, YU Na, et al. Manufacture and Implication of New Soil Bulk Sampler[J]. Bulletin of Soiland Water Conservation, 2010, 29(2): 190-191.
DOI：

HUANG Yi, ZOU Hong-tao, YU Na, et al. Manufacture and Implication of New Soil Bulk Sampler[J]. Bulletin of Soiland Water Conservation, 2010, 29(2): 190-191. DOI：

摘要

为了提高土壤容重取样的速度和保障取样质量，研制了新型原位土壤容重取样器，并与传统的环刀法进行了对比测试与分析。结果表明，新型的取样器具有如下优点:(1)结果可靠，T检验结果表明与传统的取样测定方法无显著差异;(2)新型原位土壤容重取样器省工省力，其工作效率比传统的环刀法高出10倍以上。(3)新型土壤容重取样器的扰动面积较小。

Abstract

In order to improve the quality and speed of soil bulk sampling

a new soil bulk sampler was manufactured and the parallel test with traditional soil bulk sampler was carried out. The test result shows that (1) the test result is credible. The T-test result indicates that there is no notable difference between the new sampler and the traditional sampler. (2) The new sampler can save labor. (3) Little soil area is disturbed when using the new sampler

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