DRIP IRRIGATION MANAGEMENT FOR WHEAT UNDER CLAY SOIL CONDITIONS | ||||
| Misr Journal of Agricultural Engineering | ||||
| Article 14, Volume 33, Issue 4, October 2016, Page 1421-1434 PDF (1.4 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/mjae.2016.97612 | ||||
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| Authors | ||||
| R. M. El-Nady1; H. M. Mostafa2; M. A. Awad2; M. Y. El-Ansary2 | ||||
| 1Post-graduate student of Agric. Eng., Faculty of Agric., Benha Univ., Egypt. | ||||
| 2Agric. Eng., Faculty of Agric., Benha Univ., Egypt. | ||||
| Abstract | ||||
| Egypt has been suffering from severe water scarcity in recent years. Uneven water distribution, misuse of water resources and inefficient irrigation techniques are some of the major factors playing havoc with water security in the country, so maximizing water productivity is one of the most important strategies in developing countries like Egypt. Therefore, the aim of this study was to investigate the management of drip irrigation of or wheat grown under clay soil conditions to persuade farmers to use drip irrigation systems in their clay soil fields, at best management, as a tool for maximizing crop yield, increasing water productivity (Water Use Efficiency, WUE) and saving water to irrigate new areas. A field experiment was conducted to study the effect of drip irrigation lateral arrangements (double irrigation lateral lines and single lateral line per bed) and irrigation intervals (4, 8, and 12 days) on yield and water productivity of wheat crop. Results revealed that the grain yield was slightly affected by irrigation intervals under double and single line per bed. However, the highest grain yield was 3.438 ton/fed at 8 days irrigation interval with double irrigation lateral lines. Also, the grain yield obtained at 8 and 12 days intervals with single lateral line (2.914 and 2.802 ton/fed, respectively), were higher compared with 4 days under single line treatment. The highest value of water productivity (Water Use Efficiency, WUE) for grain yield was (1.835 kg/m3) achieved for treatment of 4 days intervals with double lateral lines, meanwhile the lowest value was 1.25 kg/m3 at 12 days intervals under single lateral line.Data also revealed that water saving for 8 days under double lines was 13.44% comparing with 12 days under single line per bed. It can be concluded that the drip irrigation treatment of 8 days irrigation interval with double lateral lines showed an effective and recommended way for drip irrigated intensive field crops (wheat), under clay soil conditions in old land of Egypt. As well as, applying drip irrigation resulted in 49.2 % of water saving, and WUE increased by 243 % compared with traditional surface irrigation method. | ||||
| Keywords | ||||
| Drip irrigation; water productivity; wheat irrigation | ||||
| References | ||||
|
Abd El-Rahman, G. (2009).Water Use Efficiency of Wheat under Drip Irrigation Systems at Al-Maghara Area, North Sinai, Egypt. American-Eurasian J. Agric. & Environ. Sci., 5(5): 664-670.
Abdel Aziz, S., (2013). Personal communication. Prof. of Agronomy, Faculty of Agriculture, Benha Uni. Egypt.
Al-Qinna M and AM Abu-Awwad (2001). Wetting patterns under trickle source in arid soils with surface crust J. Agric. Engng. Res., 80(3): 301-305.
Aujla, M.S., H. S. Thind, and G. S. Buttar (2007). Fruit yield and water use efficiency of eggplant (Solanum melongema L.) as influenced by different quantities of nitrogen and water applied through drip and furrow irrigation. Scientia Horticulturae. (112): 142–148.
Bashour.i and M. Nimah (2004). Fertigation potentials in the near east region. IpI regional workshop on potassium and Fertigation development in west Asia and North Africa, Rabat, Morocco.
Boutros, I. (2013). Reducing risks: Wheat supply in Egypt. http://www.dailynewsegypt.com/2013/05/27/reducing-risks-wheat-supply-in-egypt/
FAO, (2001). Crop Water Information: Wheat. http://www.fao.org/nr/water/cropinfo_wheat.html.
FAO, (2012). Egypt production potential. http://www.fao.org/ag/AGP/AGPC/doc/field/Wheat/africa/egypt/egyptagec
Gazette, S. (2013). Egypt remains world’s largest wheat importer. http://english.alarabiya.net/en/business/economy/2013/07/07/Egypt-remains-world-s-largest-wheatimporter.html
Ibragimov, N., S.R.Evett, Y. Esanbekov, B.S. Kamilov, L.Mirzaev and J.P.A. Lamers (2007). Water use efficiency of irrigated cotton in Uzbekistan under drip and furrow irrigation. Agricultural water management, 90: 112-120.
IFAD (2012). On-farm Irrigation Development Project in the Old lands (OFIDO). http://www.ifad.org/operations/projects/design/98/egypt.pdf.
Kao CS, Hunt JR (1996). Prediction of wetting front movement during one-dimensional infiltration into soils. Water Resou. Res., 32(1): 55– 64.
Keller, J. and D. Karmeli (1975). Trickle irrigation design, Rain Bird Sprinkler Manu. Co. Glendora, Calif., 91740 USA: 24-26, 62-66.
Liven, P.C. and Van F.C. Rooyen (1979). The effect of discharge rate and intermittent water application by point-source irrigation on the soil moisture distribution pattern. Soil Sci.Amer. J. 43: 8-5
Molden, D. J. (2007). A comprehensive assessment of water management in agriculture. Research report. International Irrigation Management Institute, Colombo.
RISE “Research Institute for a Sustainable Environment” (2014). Wheat Cultivation- Good Practices in Egypt, http://collaborationplatform.net/Download.ashx?File=Rakin_upload/GoodPractice/145.pdf.
Wang, R., Y. Kang, S. Wan, W. Hu and S. Liu (2011). Salt distribution and the growth of cotton under different drip irrigation regimes in a saline area. Agric. Water Manag. 100, 58e69. | ||||
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