Abstract
The Sultanate of Oman agriculture is almost fully dependent on groundwater. The traditional surface irrigation system such as furrow remains the most common irrigation technique covering almost 80% of the agricultural area. The system has low water use efficiency and enhances soil erosion. If the furrow system can be modified and improved to a level that can increase the efficiency and save water, significant benefits will occur. Therefore, the objective of this study was to modify the furrow system to a furrow bed system and evaluate its water use efficiency in comparison to the drip irrigation system. The experiment was conducted in plots of 2×3 m in the Agricultural Experiment Station of Sultan Qaboos University, Oman. Each plot had either a drip irrigation system or furrow bed of 60 cm width. The plots were divided randomly using complete block design with two treatments (water source was freshwater and treated wastewater and irrigation method was furrow bed and drip) and three replications. Wheat was sown and all required parameters for soil and plants were measured. Plants were irrigated daily by drippers or every five days by furrows based on crop evapotranspiration value. From soil salinity data, it was found that both methods added some salts to the root zone with less salts found in the furrow bed method due to the heavy leaching that occurred during irrigation. However, the general data did not show a significant difference (p
| Original language | English |
|---|---|
| Title of host publication | Acta Horticulturae |
| Publisher | International Society for Horticultural Science |
| Pages | 103-110 |
| Number of pages | 8 |
| Volume | 1054 |
| ISBN (Print) | 9789462610453 |
| Publication status | Published - Oct 22 2014 |
Publication series
| Name | Acta Horticulturae |
|---|---|
| Volume | 1054 |
| ISSN (Print) | 05677572 |
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Keywords
- Drip
- Furrow bed
- Treated wastewater
- Water productivity
- Wheat
ASJC Scopus subject areas
- Horticulture
Cite this
A simple technique to improve the efficiency of furrow irrigation system. / Al-Busaidi, A.; Al-Abri, M.; Ahmed, M.
Acta Horticulturae. Vol. 1054 International Society for Horticultural Science, 2014. p. 103-110 (Acta Horticulturae; Vol. 1054).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - A simple technique to improve the efficiency of furrow irrigation system
AU - Al-Busaidi, A.
AU - Al-Abri, M.
AU - Ahmed, M.
PY - 2014/10/22
Y1 - 2014/10/22
N2 - The Sultanate of Oman agriculture is almost fully dependent on groundwater. The traditional surface irrigation system such as furrow remains the most common irrigation technique covering almost 80% of the agricultural area. The system has low water use efficiency and enhances soil erosion. If the furrow system can be modified and improved to a level that can increase the efficiency and save water, significant benefits will occur. Therefore, the objective of this study was to modify the furrow system to a furrow bed system and evaluate its water use efficiency in comparison to the drip irrigation system. The experiment was conducted in plots of 2×3 m in the Agricultural Experiment Station of Sultan Qaboos University, Oman. Each plot had either a drip irrigation system or furrow bed of 60 cm width. The plots were divided randomly using complete block design with two treatments (water source was freshwater and treated wastewater and irrigation method was furrow bed and drip) and three replications. Wheat was sown and all required parameters for soil and plants were measured. Plants were irrigated daily by drippers or every five days by furrows based on crop evapotranspiration value. From soil salinity data, it was found that both methods added some salts to the root zone with less salts found in the furrow bed method due to the heavy leaching that occurred during irrigation. However, the general data did not show a significant difference (p
AB - The Sultanate of Oman agriculture is almost fully dependent on groundwater. The traditional surface irrigation system such as furrow remains the most common irrigation technique covering almost 80% of the agricultural area. The system has low water use efficiency and enhances soil erosion. If the furrow system can be modified and improved to a level that can increase the efficiency and save water, significant benefits will occur. Therefore, the objective of this study was to modify the furrow system to a furrow bed system and evaluate its water use efficiency in comparison to the drip irrigation system. The experiment was conducted in plots of 2×3 m in the Agricultural Experiment Station of Sultan Qaboos University, Oman. Each plot had either a drip irrigation system or furrow bed of 60 cm width. The plots were divided randomly using complete block design with two treatments (water source was freshwater and treated wastewater and irrigation method was furrow bed and drip) and three replications. Wheat was sown and all required parameters for soil and plants were measured. Plants were irrigated daily by drippers or every five days by furrows based on crop evapotranspiration value. From soil salinity data, it was found that both methods added some salts to the root zone with less salts found in the furrow bed method due to the heavy leaching that occurred during irrigation. However, the general data did not show a significant difference (p
KW - Drip
KW - Furrow bed
KW - Treated wastewater
KW - Water productivity
KW - Wheat
UR - http://www.scopus.com/inward/record.url?scp=84908702673&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84908702673&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9789462610453
VL - 1054
T3 - Acta Horticulturae
SP - 103
EP - 110
BT - Acta Horticulturae
PB - International Society for Horticultural Science
ER -