| 1. |
STUDIES ON SOIL ORGANIC MATTER2. INFLUENCE OF INCREASED LEACHING AT VARIOUS STAGES OF WEATHERING ON LEVELS OF CARBON, NITROGEN, SULFUR, AND ORGANIC AND TOTAL PHOSPHORUS |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 1-10
T. WALKER,
A. ADAMS,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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| 2. |
RELEASE OF POTASSIUM FROM FELDSPATHIC ROCK AND MINERALS |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 11-12
ALBERT LEAF,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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| 3. |
AN EVALUATION OF AMMONIUM FLUORIDE AS A SELECTIVE EXTRACTANT FOR ALUMINUM‐BOUND SOIL PHOSPHATE1. PRELIMINARY STUDIES ON NON‐SOIL SYSTEMS |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 13-21
C. FIFE,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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| 4. |
STUDIES ON THE FREE AMINO ACID FRACTION OF SOILS |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 22-27
HUGH PUTNAM,
E. SCHMIDT,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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| 5. |
POTASSIUM‐SODIUM INTERRELATIONSHIPS1. EFFECTS OF VARIOUS RATES AND COMBINATIONS OF K AND NA ON YIELD, VALUE, AND PHYSICAL AND CHEMICAL PROPERTIES OF FLUE‐CURED TOBACCO GROWN IN FIELD AND GREENHOUSE |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 28-36
T. HUTCHESON,
W. WOLTZ,
S. McCALEB,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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| 6. |
SOIL PROPERTIES IN RELATION TO POTASSIUM UPTAKE BY ALFALFA |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 37-41
C. JAWORSKI,
STANLEY BARBER,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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| 7. |
INFLUENCE OF STABLE SR ON PLANT UPTAKE OF SR 90 FROM SOILS |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 42-45
E. ROMNEY,
G. ALEXANDER,
G. LE ROY,
K. LARSON,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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| 8. |
VARIATION OF CHARACTERISTICS AND NITROGEN‐FIXING CAPACITIES OFAZOTOBACTERIN SOME INDIAN SOILS |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 46-49
ABHISWAR SEN,
V. ISWARAN,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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| 9. |
SOIL DENSITOMETRY BY GAMMA TRANSMISSION |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 50-58
C. VAN BAVEL,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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| 10. |
Procedure For Testing Soils |
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Soil Science,
Volume 87,
Issue 1,
1959,
Page 59-59
&NA;,
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ISSN:0038-075X
出版商:OVID
年代:1959
数据来源: OVID
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Volume 87 issue 1