Citation
Soong N . K ., . and Lau C . H ., . and Tan K . S ., . (1984) Seasonal changes in humic substances in soils under different vegetative covers. In: International Conference on Soils and Nutritional of Perennial Crops, 13-15 Aug 1984, Kuala Lumpur (Malaysia).
Abstract
Soils under different cover establishment were sampled at yearly intervals and their humic/fulvic fraction isolated for analyses of major nutrient elements. Results of analysis showed that there is an increase in the amount of nitrogen and phosphorus associated with the humic substances at each sampling. The effect of covers in enhancing the amount of nutrients associated with the humic substances was observed although differences between the various covers were not significant. Soil properties as well as the nutritional status of oil palm in relation to the data reported are briefly discussed
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Abstract
Soils under different cover establishment were sampled at yearly intervals and their humic/fulvic fraction isolated for analyses of major nutrient elements. Results of analysis showed that there is an increase in the amount of nitrogen and phosphorus associated with the humic substances at each sampling. The effect of covers in enhancing the amount of nutrients associated with the humic substances was observed although differences between the various covers were not significant. Soil properties as well as the nutritional status of oil palm in relation to the data reported are briefly discussed
Additional Metadata
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Available at Perpustakaan Sultan Abdul Samad Universiti Putra Malaysia 43400 UPM Serdang Selangor. S597 P4I61 1984 Call Number. |
| AGROVOC Term: | Soil |
| AGROVOC Term: | Humic substances |
| AGROVOC Term: | Climatic change |
| AGROVOC Term: | Nutrient elements |
| AGROVOC Term: | Legumes |
| AGROVOC Term: | Ground cover plants |
| AGROVOC Term: | Malaysia |
| Geographical Term: | MALAYSIA |
| Depositing User: | Mr. AFANDI ABDUL MALEK |
| Last Modified: | 24 Apr 2025 00:52 |
| URI: | http://webagris.upm.edu.my/id/eprint/7457 |
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