Estimation of saturated hydraulic conductivity using emitter discharge rate and saturated radius
The saturated hydraulic conductivity of soil is needed for determining the agricultural and hydrological processes. The measurement techniques used to estimate such property remain hampered by extensive labor and time constraints. In this study both emitter discharge rate and steady saturated radius...
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Malaysian Society of Soil Science
2023
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oai:http:--agris.upm.edu.my:0-23361Estimation of saturated hydraulic conductivity using emitter discharge rate and saturated radiusM. S. M .AminA. I. EkhmajS. SalimA. A. ZakariaHydraulic conductivityEmitters (irrigation)SoilSoil waterField experimentslaboratory techniquesData analysisSprinkler irrigationSandy soilsSoil surface propertiesThe saturated hydraulic conductivity of soil is needed for determining the agricultural and hydrological processes. The measurement techniques used to estimate such property remain hampered by extensive labor and time constraints. In this study both emitter discharge rate and steady saturated radius on the soil surface were used to determine the saturated hydraulic conductivity using Wooding’s equation. Field experiments on sandy and sandy loam soils were conducted to estimate the saturated hydraulic conductivity based on point source trickle irrigation. The results showed that predicted saturated hydraulic conductivity values were within 23% and 26% of measured values as estimated under laboratory condition.Malaysian Society of Soil ScienceSelangor, Malaysia2023-10-06T07:59:51Z2023-10-06T07:59:51Z2005Proceedings PaperArticleNon-RefereedProceedings of the Soil Science Conference of Malaysia 2005: advances in soil science for sustainable food production: Sungai Petani, Kedah (Malaysia), 12-13 Apr, 2005, p. 10-14967-9945-27-8-http://agris.upm.edu.my:8080/dspace/handle/0/23361MY2023051359enhttp://myagric.upm.edu.my/id/eprint/16109Malaysiahttp://www.oceandocs.org/license |
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AGRIS |
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| language |
English |
| topic |
Hydraulic conductivity Emitters (irrigation) Soil Soil water Field experiments laboratory techniques Data analysis Sprinkler irrigation Sandy soils Soil surface properties |
| spellingShingle |
Hydraulic conductivity Emitters (irrigation) Soil Soil water Field experiments laboratory techniques Data analysis Sprinkler irrigation Sandy soils Soil surface properties M. S. M .Amin A. I. Ekhmaj S. Salim A. A. Zakaria Estimation of saturated hydraulic conductivity using emitter discharge rate and saturated radius |
| description |
The saturated hydraulic conductivity of soil is needed for determining the agricultural and hydrological processes. The measurement techniques used to estimate such property remain hampered by extensive labor and time constraints. In this study both emitter discharge rate and steady saturated radius on the soil surface were used to determine the saturated hydraulic conductivity using Wooding’s equation. Field experiments on sandy and sandy loam soils were conducted to estimate the saturated hydraulic conductivity based on point source trickle irrigation. The results showed that predicted saturated hydraulic conductivity values were within 23% and 26% of measured values as estimated under laboratory condition. |
| format |
Proceedings Paper |
| author |
M. S. M .Amin A. I. Ekhmaj S. Salim A. A. Zakaria |
| author_facet |
M. S. M .Amin A. I. Ekhmaj S. Salim A. A. Zakaria |
| author_sort |
M. S. M .Amin |
| title |
Estimation of saturated hydraulic conductivity using emitter discharge rate and saturated radius |
| title_short |
Estimation of saturated hydraulic conductivity using emitter discharge rate and saturated radius |
| title_full |
Estimation of saturated hydraulic conductivity using emitter discharge rate and saturated radius |
| title_fullStr |
Estimation of saturated hydraulic conductivity using emitter discharge rate and saturated radius |
| title_full_unstemmed |
Estimation of saturated hydraulic conductivity using emitter discharge rate and saturated radius |
| title_sort |
estimation of saturated hydraulic conductivity using emitter discharge rate and saturated radius |
| publisher |
Malaysian Society of Soil Science |
| publishDate |
2023 |
| url |
http://agris.upm.edu.my:8080/dspace/handle/0/23361 |
| _version_ |
1819285618170003456 |
| score |
13.4562235 |