| 1. |
PHOSPHATE FIXATION IN SOILS, PARTICULARLY AS INFLUENCED BY ORGANIC MATTER |
| |
Soil Science,
Volume 40,
Issue 3,
1935,
Page 191-202
J. DOUGHTY,
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ISSN:0038-075X
出版商:OVID
年代:1935
数据来源: OVID
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| 2. |
FLUORINE, ITS EFFECT ON PLANT GROWTH AND ITS RELATION TO THE AVAILABILITY TO PLANTS OF PHOSPHORUS IN PHOSPHATE ROCKS |
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Soil Science,
Volume 40,
Issue 3,
1935,
Page 203-218
R. BARTHOLOMEW,
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ISSN:0038-075X
出版商:OVID
年代:1935
数据来源: OVID
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| 3. |
THE EFFECT OF NITROGEN CONTENT OF RYE ON ITS RATE OF DECOMPOSITION |
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Soil Science,
Volume 40,
Issue 3,
1935,
Page 219-222
W. ANDREWS,
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PDF (120KB)
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ISSN:0038-075X
出版商:OVID
年代:1935
数据来源: OVID
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| 4. |
SOME CHEMICAL AND BIOLOGICAL CHANGES PRODUCED IN A FOX SANDY LOAM BY CERTAIN SOIL MANAGEMENT PRACTICES |
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Soil Science,
Volume 40,
Issue 3,
1935,
Page 223-236
L. CARTER,
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ISSN:0038-075X
出版商:OVID
年代:1935
数据来源: OVID
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| 5. |
ABSORBED SODIUM IN SOILS AS AFFECTED BY THE SOIL‐WATER RATIO |
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Soil Science,
Volume 40,
Issue 3,
1935,
Page 237-248
FRANK EATON,
V. SOKOLOFF,
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ISSN:0038-075X
出版商:OVID
年代:1935
数据来源: OVID
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| 6. |
ESTIMATION OF REPLACEABLE Na AND K, EXCHANGE CAPACITY, AND DEGREE OF ALKALIZATION IN ALKALI SOILS BY AMMONIUM CARBONATE EXTRACTION |
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Soil Science,
Volume 40,
Issue 3,
1935,
Page 249-254
AMAR PURI,
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ISSN:0038-075X
出版商:OVID
年代:1935
数据来源: OVID
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| 7. |
THE LAWS OF SOIL COLLOIDAL BEHAVIORXVII. MAGNESIUM SILICATE—ITS BASE‐EXCHANGE PROPERTIES |
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Soil Science,
Volume 40,
Issue 3,
1935,
Page 255-255
J. JOFFE,
L. KARDOS,
SANTE MATTSON,
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PDF (509KB)
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ISSN:0038-075X
出版商:OVID
年代:1935
数据来源: OVID
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