The effect of glufosinate ammonium in three different textured soil types under Malaysian tropical environment
Glufosinate ammonium is a broad spectrum, non-selective, contact and organophosphate herbicide which is commonly used in Malaysian oil palm plantations. Research area was one of the oil palm growing areas of Malaysia is located adjacent to the Tasik Chini, Pahang. Farmers use this herbicide to contr...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Kebangsaan Malaysia
2019
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| Online Access: | http://journalarticle.ukm.my/14448/ http://journalarticle.ukm.my/14448/1/01%20Tayeb%20M.A..pdf |
| _version_ | 1848813551871852544 |
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| author | Tayeb M.A., Ismail B.S., Mardiana-Jansar K., |
| author_facet | Tayeb M.A., Ismail B.S., Mardiana-Jansar K., |
| author_sort | Tayeb M.A., |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | Glufosinate ammonium is a broad spectrum, non-selective, contact and organophosphate herbicide which is commonly used in Malaysian oil palm plantations. Research area was one of the oil palm growing areas of Malaysia is located adjacent to the Tasik Chini, Pahang. Farmers use this herbicide to control several types of unwanted plants which could compete with the oil palm for nutrients. Rain water and the sprayed solution are easily adsorbed by soil particles. The glufosinate ammonium sorption was determined by the batch equilibrium technique. The collected soil samples (0-50 cm depth) divided into five groups at 10 cm depth intervals. Glufosinate ammonium adsorption coefficients were correlated with the soil pH, organic matter (OM), clay content, and cation exchange capacity (CEC). Series of glufosinate ammonium standard were as 0.01, 0.1, 0.25, 0.5, 1, 3, 5, and 10 μm/mL. The Linear and Freundlich equations were fitted for obtaining the adsorption and desorption isotherms. The result of the analyses showed that adsorption of glufosinate ammonium was correlated to the clay content. The clay fraction of the soil is the main absorbent of the glufosinate ammonium. Desorption from the soil was indicated by the high binding strength of the adsorbed glufosinate ammonium. |
| first_indexed | 2025-11-15T00:20:00Z |
| format | Article |
| id | oai:generic.eprints.org:14448 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:20:00Z |
| publishDate | 2019 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:144482020-04-21T03:18:01Z http://journalarticle.ukm.my/14448/ The effect of glufosinate ammonium in three different textured soil types under Malaysian tropical environment Tayeb M.A., Ismail B.S., Mardiana-Jansar K., Glufosinate ammonium is a broad spectrum, non-selective, contact and organophosphate herbicide which is commonly used in Malaysian oil palm plantations. Research area was one of the oil palm growing areas of Malaysia is located adjacent to the Tasik Chini, Pahang. Farmers use this herbicide to control several types of unwanted plants which could compete with the oil palm for nutrients. Rain water and the sprayed solution are easily adsorbed by soil particles. The glufosinate ammonium sorption was determined by the batch equilibrium technique. The collected soil samples (0-50 cm depth) divided into five groups at 10 cm depth intervals. Glufosinate ammonium adsorption coefficients were correlated with the soil pH, organic matter (OM), clay content, and cation exchange capacity (CEC). Series of glufosinate ammonium standard were as 0.01, 0.1, 0.25, 0.5, 1, 3, 5, and 10 μm/mL. The Linear and Freundlich equations were fitted for obtaining the adsorption and desorption isotherms. The result of the analyses showed that adsorption of glufosinate ammonium was correlated to the clay content. The clay fraction of the soil is the main absorbent of the glufosinate ammonium. Desorption from the soil was indicated by the high binding strength of the adsorbed glufosinate ammonium. Penerbit Universiti Kebangsaan Malaysia 2019-12 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/14448/1/01%20Tayeb%20M.A..pdf Tayeb M.A., and Ismail B.S., and Mardiana-Jansar K., (2019) The effect of glufosinate ammonium in three different textured soil types under Malaysian tropical environment. Sains Malaysiana, 48 (12). pp. 2605-2612. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid48bil12_2019/KandunganJilid48Bil12_2019.html |
| spellingShingle | Tayeb M.A., Ismail B.S., Mardiana-Jansar K., The effect of glufosinate ammonium in three different textured soil types under Malaysian tropical environment |
| title | The effect of glufosinate ammonium in three different textured soil types under Malaysian tropical environment |
| title_full | The effect of glufosinate ammonium in three different textured soil types under Malaysian tropical environment |
| title_fullStr | The effect of glufosinate ammonium in three different textured soil types under Malaysian tropical environment |
| title_full_unstemmed | The effect of glufosinate ammonium in three different textured soil types under Malaysian tropical environment |
| title_short | The effect of glufosinate ammonium in three different textured soil types under Malaysian tropical environment |
| title_sort | effect of glufosinate ammonium in three different textured soil types under malaysian tropical environment |
| url | http://journalarticle.ukm.my/14448/ http://journalarticle.ukm.my/14448/ http://journalarticle.ukm.my/14448/1/01%20Tayeb%20M.A..pdf |