| 11. |
INSTALLATION OF NEUTRON PROBE ACCESS TUBES IN STONY AND BOULDERY FOREST SOILS |
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Soil Science,
Volume 120,
Issue 1,
1975,
Page 71-72
R. CLINE,
B. JEFFERS,
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摘要:
A method for implanting neutron probe access tubes in inaccessible stony and bouldery soils is described. The method employs a steel rod to displace the soil after which an access tube is dropped into place. Use of a displacing device rather than a pneumatic drill appears to improve contact between access tubes and soil. This method is not preferable to removal of soil with a sampling tube-like device where possible.
ISSN:0038-075X
出版商:OVID
年代:1975
数据来源: OVID
|
| 12. |
Soil Organic Matter and Its Role in Crop Production |
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Soil Science,
Volume 120,
Issue 1,
1975,
Page 73-73
JOHN HANWAY,
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PDF (254KB)
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ISSN:0038-075X
出版商:OVID
年代:1975
数据来源: OVID
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| 13. |
The Farmers of Old England |
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Soil Science,
Volume 120,
Issue 1,
1975,
Page 74-74
M. SPRAGUE,
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PDF (257KB)
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ISSN:0038-075X
出版商:OVID
年代:1975
数据来源: OVID
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| 14. |
Soil Conditions and Plant Growth |
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Soil Science,
Volume 120,
Issue 1,
1975,
Page 75-75
RONALD MENZEL,
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PDF (168KB)
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ISSN:0038-075X
出版商:OVID
年代:1975
数据来源: OVID
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| 15. |
Proceedings of the International Clay Conference |
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Soil Science,
Volume 120,
Issue 1,
1975,
Page 76-77
WILLIAM LODDING,
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PDF (158KB)
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ISSN:0038-075X
出版商:OVID
年代:1975
数据来源: OVID
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