Suwardji, Suwardji Interactive Relationships Between Sorption and Decomposition of 14C-Methyl Labeled Glyphosate [N-Phosphono Methyl) Glycine] in Soil : The Use of Non-Steady State Compartment Analysis(NSSCA) to Model the Behaviour of 14C-Methyl Labeled Glyphosate in Soils*. In: Seminar Nasional ASPIORA BATAN, 9 Agustus 2018, Jakarta.
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Interactive Relationships Between Sorption and Decomposition of 14C-Methyl Labeled Glyphosate [N-Phosphono Methyl) Glycine] in Soil The Use of Non-Steady State Compartment Analysis(NSSCA).pdf Download (284kB) | Preview |
Abstract
Simple model of Non Steady State Compartment Analysis (NSSCA) is used to evaluate non-linear degradation curve characteristic of glyphosate in soil. The use of this technique is able to separate the non-linear curve degradation of glyphosate into two phases mainly soluble and sorbed phases. This model can also be used to numerically estimate the amount of glyphosate distributed into the soluble and sorbed phases.This result suggested that this technique can be used to study the influence of sorption on decomposition of glyphosate. Further, this finding showed that sorption of glyphosate is function of soil pH, clay content and exchangeable-Fe.
| Item Type: | Conference or Workshop Item (Keynote) |
|---|---|
| Keywords (Kata Kunci): | Compartment analysis, soluble and sorbed glyphosate, and sorption and decomposition ofglyphosate |
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Fakultas Pertanian |
| Depositing User: | Prof Suwardji Unram |
| Date Deposited: | 08 Feb 2021 02:14 |
| Last Modified: | 08 Feb 2021 02:14 |
| URI: | http://eprints.unram.ac.id/id/eprint/20772 |
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