| 1. |
ADSORPTION OF POTASSIUM FROM DIFFERENT SOURCES AND NITRIFICATION STUDIES WITH NORFOLK SANDY LOAM |
| |
Soil Science,
Volume 26,
Issue 5,
1928,
Page 329-346
G. HOUGHLAND,
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ISSN:0038-075X
出版商:OVID
年代:1928
数据来源: OVID
|
| 2. |
DISTRIBUTION OF NITRATES IN THREE LAYERS OF FALLOW SOIL |
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Soil Science,
Volume 26,
Issue 5,
1928,
Page 347-350
JOHN SMITH,
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PDF (154KB)
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ISSN:0038-075X
出版商:OVID
年代:1928
数据来源: OVID
|
| 3. |
POTATO FERTILIZER EXPERIMENTS |
| |
Soil Science,
Volume 26,
Issue 5,
1928,
Page 351-362
J. STALLINGS,
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PDF (488KB)
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ISSN:0038-075X
出版商:OVID
年代:1928
数据来源: OVID
|
| 4. |
THE BUFFER METHOD AND THE DETERMINATION OF EXCHANGEABLE HYDROGEN FOR ESTIMATING THE AMOUNTS OF LIME REOUIRED TO BRING SOILS TO DEFINITE pH VALUES |
| |
Soil Science,
Volume 26,
Issue 5,
1928,
Page 363-376
W. PIERRE,
S. WORLEY,
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PDF (683KB)
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ISSN:0038-075X
出版商:OVID
年代:1928
数据来源: OVID
|
| 5. |
THE INFLUENCE OF FERTILIZER TREATMENTS ON THE CONTENT OF EXCHANGEABLE CATIONS IN HAGERSTOWN SILT LOAM |
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Soil Science,
Volume 26,
Issue 5,
1928,
Page 377-384
F. MERKLE,
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PDF (392KB)
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ISSN:0038-075X
出版商:OVID
年代:1928
数据来源: OVID
|
| 6. |
THE IDENTIFICATION AND COMPOSITION OF THE SOIL ALUMINO‐SILICATE ACTIVE IN BASE EXCHANGE AND SOIL ACIDITY |
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Soil Science,
Volume 26,
Issue 5,
1928,
Page 385-398
H. KERR,
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PDF (700KB)
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ISSN:0038-075X
出版商:OVID
年代:1928
数据来源: OVID
|
| 7. |
The Microbiology of Cellulose, Hemicelluloses, Pectin, and Gums |
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Soil Science,
Volume 26,
Issue 5,
1928,
Page 399-399
A. THAYSEN,
H. BUNKER,
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PDF (140KB)
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ISSN:0038-075X
出版商:OVID
年代:1928
数据来源: OVID
|
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