Citation
Choudhury A.T.M.A., . and Mohd Khanif Yusop, . (1998) Evaluation of potassium magnesium and copper status of some rice soils under Muda Irrigation Scheme. [Proceedings Paper]
Abstract
Potassium magnesium and copper contents of some rice soils under Muda Irrigation Scheme were determined by standard procedures. The contents of K Mg ad Cu ranged from 0.12 to 0.44 cmolc/kg 0.09 to 6.17 cmolc/kg and 0.04 to 3.10 mg/kg respectively. Deficiency of K Mg and Cu was found in 4 3 and 6 soils respectively. The average K and Mg contents of marine alluvial soils were higher than those of the riverine alluvial soils. On the other hand the average copper content in marine alluvial soils was lower than that of riverine alluvial soils. The difference between the two soil groups regarding either K or Mg content was not significant whereas Cu contents of the two soil groups differed significantly.
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Abstract
Potassium magnesium and copper contents of some rice soils under Muda Irrigation Scheme were determined by standard procedures. The contents of K Mg ad Cu ranged from 0.12 to 0.44 cmolc/kg 0.09 to 6.17 cmolc/kg and 0.04 to 3.10 mg/kg respectively. Deficiency of K Mg and Cu was found in 4 3 and 6 soils respectively. The average K and Mg contents of marine alluvial soils were higher than those of the riverine alluvial soils. On the other hand the average copper content in marine alluvial soils was lower than that of riverine alluvial soils. The difference between the two soil groups regarding either K or Mg content was not significant whereas Cu contents of the two soil groups differed significantly.
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| AGROVOC Term: | MAGNESIUM FERTILIZERS |
| AGROVOC Term: | POTASH FERTILIZERS |
| AGROVOC Term: | COPPER SULPHATE |
| AGROVOC Term: | MICRONUTRIENT FERTILIZERS |
| AGROVOC Term: | PADDY SOIL |
| AGROVOC Term: | ALLUVIAL SOILS |
| AGROVOC Term: | SAMPLING |
| AGROVOC Term: | SOIL DEFICIENCIES |
| AGROVOC Term: | IRRIGATION SCHEMES |
| AGROVOC Term: | MALAYSIA |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Norfaezah Khomsan |
| Last Modified: | 24 Apr 2025 05:27 |
| URI: | http://webagris.upm.edu.my/id/eprint/16259 |
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