Chemical and Mineralogical Characteristics of an Organic Soil (Troposaprist) from Sg. Burong, Tg. Karang, Selangor
At bulk density of O. 97 g/cm 3and pH (top soil) of around 5 reflects that the soil has improved after undergoing an ameliorating programme and more than a decade of cultivation. But at depth, pH is still low where Al is present in large quantities. A high water table leads to the accumulation of...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English English |
| Published: |
1985
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| Online Access: | http://psasir.upm.edu.my/id/eprint/2290/1/Chemical_and_Mineralogical_Characteristics_of_an.pdf http://psasir.upm.edu.my/id/eprint/2290/ |
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| Summary: | At bulk density of O. 97 g/cm 3and pH (top soil) of around 5 reflects that the soil has improved
after undergoing an ameliorating programme and more than a decade of cultivation. But at depth,
pH is still low where Al is present in large quantities. A high water table leads to the accumulation of
bases, especially Ga and Na in the lower horizons. Low pH0 and high GEG is the reflection of high
amounts of organic matter and mica-vemiculite-smectite mineralogy. |
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