Citation
Ismail Sahid, . and Othman Omar, . and Othman Kallil, . and Salleh M.A., . (1993) Effect of paraquat and glyphosate on activities of urease and phosphatase in sandy loam soil. [Proceedings Paper]
Abstract
A greenhouse study was carried out to investigate the effects of two herbicides viz. paraquat and glyphosate on soil enzymes urease and phosphatase activity in sandy loam soil. The concentrations applied were 0 2.5 and 250 ppm for paraquat while for glyphosate it was 9.5 and 950 ppm. The assay was carried out until 49 days after treatment. The results showed that both herbicides did not affect the activity of the two enzymes studied. However grasses added on the soil surface could enhance the enzyme activity than those without grasses
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Abstract
A greenhouse study was carried out to investigate the effects of two herbicides viz. paraquat and glyphosate on soil enzymes urease and phosphatase activity in sandy loam soil. The concentrations applied were 0 2.5 and 250 ppm for paraquat while for glyphosate it was 9.5 and 950 ppm. The assay was carried out until 49 days after treatment. The results showed that both herbicides did not affect the activity of the two enzymes studied. However grasses added on the soil surface could enhance the enzyme activity than those without grasses
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | Summaries En Ms |
| AGROVOC Term: | ENSAYO |
| AGROVOC Term: | BIOLOGIA DEL SUELO |
| AGROVOC Term: | ENZIMAS |
| AGROVOC Term: | PARACUAT |
| AGROVOC Term: | GLIFOSATO |
| AGROVOC Term: | ACTIVIDAD ENZIMATICA |
| AGROVOC Term: | SUELO ARENOSO |
| AGROVOC Term: | SUELO FRANCO |
| AGROVOC Term: | MALASIA |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Norfaezah Khomsan |
| Last Modified: | 24 Apr 2025 05:26 |
| URI: | http://webagris.upm.edu.my/id/eprint/15451 |
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