Pedosphere 5(2): 179--182, 1995
ISSN 1002-0160/CN 32-1315/P
©1995 Soil Science Society of China
Published by Elsevier B.V. and Science Press
| New series of soil samplers and their application |
| JIA Shu-Gang, YANG Xue-Ming and WANG Shu-Ping |
| Department of Soil and Agrochemistry, Jilin Agricultural Untversity, Changchun 130118 (China) |
| ABSTRACT |
| In this paper, the structure of "double juts" soil sampler and a series of new soil samplers are introduced. The internal diameter of auger tip the sampler is less than that of sampling tube, but the external diameter of auger tip is larger than that of sampling tube. Therefore, adhesion and cutting resistance can be reduced by limiting connection areas between sampler and the soil. Such a new structure makes it possible to be widely used for the production of a series of special soil samplers. |
| Key Words: cutting ring, handoperated soil sampler, sampling, topsoil sampler |
| Citation: Jia, S. G., Yang, X. M. and Wang, S. P. 1995. New series of soil samplers and their application. Pedosphere. 5(2): 179-182. |
|
View Full Text
|
|
|
|
