Lime Requirements of Highly Weathered Malaysian Soils
methods of determining lime requirements for weathered Malaysian soils were tested. Eight soil series were selected, of which 5 were Ultisols and 3 were Oxisols. The methods tested were incubation with GML (regarded as reference methods), titration with Ca(OH)2 (3 methods) and a method based on ex...
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1989
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| Online Access: | http://psasir.upm.edu.my/id/eprint/2711/1/Lime_Requirements_of_Highly_Weathered_Malaysian_Soils.pdf http://psasir.upm.edu.my/id/eprint/2711/ |
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my.upm.eprints.27112013-05-27T07:02:57Z http://psasir.upm.edu.my/id/eprint/2711/ Lime Requirements of Highly Weathered Malaysian Soils Jusop, Shamsuddin methods of determining lime requirements for weathered Malaysian soils were tested. Eight soil series were selected, of which 5 were Ultisols and 3 were Oxisols. The methods tested were incubation with GML (regarded as reference methods), titration with Ca(OH)2 (3 methods) and a method based on exchangeable Al. The result showed that the titration method of Dunn (1943) was well correlated with the incubation method. Determination of lime requirement based on exchangeable Al gave a good estimate of lime requirements fOr Ultisol, but not for Oxisol. The responses of soils to GML over time and rate of application are also discussed. 1989 Article NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/2711/1/Lime_Requirements_of_Highly_Weathered_Malaysian_Soils.pdf Jusop, Shamsuddin (1989) Lime Requirements of Highly Weathered Malaysian Soils. Pertanika, 12 (1). pp. 107-112. English |
| institution |
Universiti Putra Malaysia |
| building |
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| continent |
Asia |
| country |
Malaysia |
| content_provider |
Universiti Putra Malaysia |
| content_source |
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http://psasir.upm.edu.my/ |
| language |
English English |
| description |
methods of determining lime requirements for weathered Malaysian soils were tested. Eight soil series
were selected, of which 5 were Ultisols and 3 were Oxisols. The methods tested were incubation with GML
(regarded as reference methods), titration with Ca(OH)2 (3 methods) and a method based on exchangeable
Al. The result showed that the titration method of Dunn (1943) was well correlated with the incubation method.
Determination of lime requirement based on exchangeable Al gave a good estimate of lime requirements fOr
Ultisol, but not for Oxisol. The responses of soils to GML over time and rate of application are also discussed. |
| format |
Article |
| author |
Jusop, Shamsuddin |
| spellingShingle |
Jusop, Shamsuddin Lime Requirements of Highly Weathered Malaysian Soils |
| author_facet |
Jusop, Shamsuddin |
| author_sort |
Jusop, Shamsuddin |
| title |
Lime Requirements of Highly Weathered Malaysian Soils |
| title_short |
Lime Requirements of Highly Weathered Malaysian Soils |
| title_full |
Lime Requirements of Highly Weathered Malaysian Soils |
| title_fullStr |
Lime Requirements of Highly Weathered Malaysian Soils |
| title_full_unstemmed |
Lime Requirements of Highly Weathered Malaysian Soils |
| title_sort |
lime requirements of highly weathered malaysian soils |
| publishDate |
1989 |
| url |
http://psasir.upm.edu.my/id/eprint/2711/1/Lime_Requirements_of_Highly_Weathered_Malaysian_Soils.pdf http://psasir.upm.edu.my/id/eprint/2711/ |
| _version_ |
1643822399640043520 |
| score |
13.189131 |