Effect of Irrigation Water on Water Productivity and Yield of Winter Wheat under Surface and Subsurface Drip Irrigation
Today, the use of subsurface drip irrigation systems for row crops such as wheat is increasing due to its higher productivity than other irrigation methods. The purpose of this study was to investigate the effect of irrigation water depth and displacement depths of subsurface drip irrigation lateral...
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| Format: | Article |
| Language: | fas |
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Iranian Rainwater Catchment Systems Association
2022-03-01
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| Series: | محیط زیست و مهندسی آب |
| Subjects: | |
| Online Access: | http://www.jewe.ir/article_135334_fe8c140bd8504d976b6c2e5d68a2ce9f.pdf |
| _version_ | 1797783535017263104 |
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| author | Mansour Saidi Parviz Fathi Mehdi Kouchaczadeh |
| author_facet | Mansour Saidi Parviz Fathi Mehdi Kouchaczadeh |
| author_sort | Mansour Saidi |
| collection | DOAJ |
| description | Today, the use of subsurface drip irrigation systems for row crops such as wheat is increasing due to its higher productivity than other irrigation methods. The purpose of this study was to investigate the effect of irrigation water depth and displacement depths of subsurface drip irrigation lateral on winter wheat yield and water use efficiency in Sanandaj city. For this purpose, wheat crop (Pishgam cultivar) was cultivated in the fall of 2017 and an experiment was implemented in the form of split plot design based on a completely randomized block design in Sanandaj County. The main and sub plots of the present study included four levels of irrigation water (60, 80, 100, 120% of water requirement) and four lateral irrigation displacement depths (30, 40, and 50 cm) in three replications, respectively. The results showed that, the subsurface drip irrigation system had higher water productivity compared to the surface drip irrigation system. The results also showed that highest irrigation water use efficiency in treatment with lateral displacement depth of 40 cm and irrigation water depth equal 80% water requirement obtained. |
| first_indexed | 2024-03-13T00:27:15Z |
| format | Article |
| id | doaj.art-91907ae70a64456fb3c50c3f1fb48d1e |
| institution | Directory Open Access Journal |
| issn | 2476-3683 |
| language | fas |
| last_indexed | 2024-03-13T00:27:15Z |
| publishDate | 2022-03-01 |
| publisher | Iranian Rainwater Catchment Systems Association |
| record_format | Article |
| series | محیط زیست و مهندسی آب |
| spelling | doaj.art-91907ae70a64456fb3c50c3f1fb48d1e2023-07-11T04:48:03ZfasIranian Rainwater Catchment Systems Associationمحیط زیست و مهندسی آب2476-36832022-03-018119220410.22034/jewe.2021.292934.1590135334Effect of Irrigation Water on Water Productivity and Yield of Winter Wheat under Surface and Subsurface Drip IrrigationMansour Saidi0Parviz Fathi1Mehdi Kouchaczadeh2M.Sc. Alumni, Department of Irrigation and Drainage, Faculty of Agriculture, Tarbiat Modares University, Tehran, IranAssoc. Professor, Department of Irrigation and Drainage Sciences and Engineering, Faculty of Agriculture, University of Kurdistan, Sanandaj, IranAssoc. Professor, Department of Irrigation and Drainage, Faculty of Agriculture, Tarbiat Modares University, Tehran, IranToday, the use of subsurface drip irrigation systems for row crops such as wheat is increasing due to its higher productivity than other irrigation methods. The purpose of this study was to investigate the effect of irrigation water depth and displacement depths of subsurface drip irrigation lateral on winter wheat yield and water use efficiency in Sanandaj city. For this purpose, wheat crop (Pishgam cultivar) was cultivated in the fall of 2017 and an experiment was implemented in the form of split plot design based on a completely randomized block design in Sanandaj County. The main and sub plots of the present study included four levels of irrigation water (60, 80, 100, 120% of water requirement) and four lateral irrigation displacement depths (30, 40, and 50 cm) in three replications, respectively. The results showed that, the subsurface drip irrigation system had higher water productivity compared to the surface drip irrigation system. The results also showed that highest irrigation water use efficiency in treatment with lateral displacement depth of 40 cm and irrigation water depth equal 80% water requirement obtained.http://www.jewe.ir/article_135334_fe8c140bd8504d976b6c2e5d68a2ce9f.pdfdeficit irrigationmicro irrigationwater use efficiencywheat |
| spellingShingle | Mansour Saidi Parviz Fathi Mehdi Kouchaczadeh Effect of Irrigation Water on Water Productivity and Yield of Winter Wheat under Surface and Subsurface Drip Irrigation محیط زیست و مهندسی آب deficit irrigation micro irrigation water use efficiency wheat |
| title | Effect of Irrigation Water on Water Productivity and Yield of Winter Wheat under Surface and Subsurface Drip Irrigation |
| title_full | Effect of Irrigation Water on Water Productivity and Yield of Winter Wheat under Surface and Subsurface Drip Irrigation |
| title_fullStr | Effect of Irrigation Water on Water Productivity and Yield of Winter Wheat under Surface and Subsurface Drip Irrigation |
| title_full_unstemmed | Effect of Irrigation Water on Water Productivity and Yield of Winter Wheat under Surface and Subsurface Drip Irrigation |
| title_short | Effect of Irrigation Water on Water Productivity and Yield of Winter Wheat under Surface and Subsurface Drip Irrigation |
| title_sort | effect of irrigation water on water productivity and yield of winter wheat under surface and subsurface drip irrigation |
| topic | deficit irrigation micro irrigation water use efficiency wheat |
| url | http://www.jewe.ir/article_135334_fe8c140bd8504d976b6c2e5d68a2ce9f.pdf |
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