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alkaline soil

 
Sci-Tech Dictionary: alkaline soil
(′al·kə′līn ′söil)

(geology) Soil containing soluble salts of magnesium, sodium, or the like, and having a pH value between 7.3 and 8.5.


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Geography Dictionary: alkaline soil
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Any soil, such as a rendzina, which has a pH above 7. This alkalinity usually reflects a high concentration of carbonates, notably those of sodium and calcium.

Architecture: alkaline soil
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Soil containing soluble salts of magnesium, sodium, or the like, and having a pH value of between 7.3 and 8.5.


Gardener's Dictionary: alkaline soil
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Soil with a pH higher than 7. Commonly found in low-rainfall regions. See also pH.

 
 

 

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Sci-Tech Dictionary. McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved.  Read more
Geography Dictionary. A Dictionary of Geography. Copyright © Susan Mayhew 1992, 1997, 2004. All rights reserved.  Read more
Architecture. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. All rights reserved.  Read more
Gardener's Dictionary. Taylor's Dictionary for Gardeners, by Frances Tenenbaum. Copyright © 1997 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.  Read more