EFFECT OF SURFACE, SUBSURFACE AND DEEP SEWAGE DRIP IRRIGATION SYSTEMS ON EMITTERS PERFOMANCE AND WATER USE UTILIZATION FOR DATE PALM

Document Type : Original Article

Authors

1 Prof., Ag. Eng. Dept., Fac. of Ag.., Cairo Univ., Egypt.( Now, contracted Qassem Univ.)

2 Assoc. Prof., Soil &water Dept., Fac. of Ag., Cairo Univ, Egypt. ( contracted Qassem Univ.)

Abstract

The objectives of this study are to investigate the effect of surface, subsurface and deep sewage drip irrigation systems on emitter performance and  water use utilization of Date Palm(Sukariah Cv)with different depths of irrigation water. These depths of applied water were 100% , 75% and 50% of  reference evapotranpiration "ETo". The results showed that the values of mean emitter discharge (q¯), the relative emitter discharge (R) and  the reduction of discharge (qr)is greatly influenced by irrigation system in comparison with irrigation water depth. The values of emitters performance q¯ , R, qr  for surface drip (DI) and deep sewage drip irrigation (DSDI) treatments were greater than those for subsurface drip ( SDI) treatments. The values of emitter performance of DI and DSDI treatments had a higher values of distribution uniformity(DU)for all irrigation water depths  treatments  and for total irrigation time comparing with SDI. The value of Date Palm yield increased for  DSDI treatment  compared with those of DI or SDI treatments. The minimum value of Date Palm yield was 103 kg/tree  for the treatment (DI , 0.5 ETo ),while the maximum  values of  Date Palm yield were 175 and 172 kg/tree  for the treatments (DSDI , 1.0 ETo ) and  (DSDI , 0.75 ETo ), respectively. The maximum  values of  water use efficiency (WUE) were 1.34 and 1.31 kg/m3  for the treatments (DSDI , 0.5 ETo ) and  (DSDI , 0.75 ETo),

Keywords


Ahmed, B. O., T. Yamamoto,  H. Fujiyama and  K. Miyamoto.  2007. Assessment of emitter discharge in micro irrigation system as affected by polluted water. Irrig. Drain Syst. 21: 97–107.
Anter, I. M.; A. Negm and M. I. Meacheal. 1987. Analysis methods of  agricultural soils. Soil and Water Res. Inst. Res. Center, Tech. Reports 8/1986:1-22
Begg.J. E. and N. C. Turner. 1976. Crop Water Deficits. Advances in Agron.20pp.
Capra, A., B.  Scicolone. 2004. Emitter and filter test for wastewater reuse by drip irrigation, Agric. Water Manage,  68 (2):  135–149.
Capra, A., B.  Scicolone. 2007. Recycling of poor quality urban wastewater by drip irrigation systems. J. Cleaner Prod. 15, 1529–1534.
De Kreij, C., A. M. M. van der Burg and  W. T. Runia. 2003. Drip irrigation emitter logging in Dutch greenhouses as affected by methane and organic acids. Agric. Water Manage, 60: 73–85.
Guo, X. Y., Z. Dong and H. L. Gong.  2006. Influence of reclaimed water irrigation on microbial community on lawn soil. Chin. Environ, Sci. 26 (4): 482–485.
Lamm, F.R., Camp, R.C. 2007. Micro irrigation for Crop Production. Design, Operation, and Management. Elsevier, Amsterdam, pp. 473–551.
Liu, H. and  G. Huang.  2009. Laboratory experiment on drip emitter clogging with fresh water and treated sewage effluent. Agric. Water Manage. ,96 (5): 745–756.
Kassem. M. A. 2000. Comparative study for the effect of subsurface drip irrigation , surface drip irrigation and furrow irrigation systems on the growth and the yield of sunflower crop. Misr, J. Ag. Eng., 17 (2): 374-387
Kassem. M. A. 2009. Water requirements and crop coefficient of Date Palm Trees  "SukaRiah cv. Misr, J. Ag. Eng., 24(2): 339-359
Keller, J. and Karmeli, D. 1974. Trickle irrigation design parameters. Trans. ASAE 17 (4), 678–684.
Nakayama, F. S.,  B. J. Boman and D. J. Pitts. 2007. Micro irrigation for Crop Production. Design, Operation, and Management, Elsevier, Amsterdam, pp. 389–430.
Peng, Z., P. Yang, S. Ren and Y. Wang. 2006. Impact characteristics of reclaimed water irrigation on the growth rate, chlorophyll and carotenoids contents of lawn grasses.Trans. CSAE, 22 (10): 105–108.
Phene, C. J.; K. R. Davis; R. B. Humacher; B. Baryosef; B. Meek and J. Misaki. 1991. Effect of high frequency surface and subsurface drip irrigation on root distribution of sweet corn. Irrg. Sci.12(13): 135-140
Puig-Bargues, J., G. Arbat,  J.  Barragan and F.  Ramırez de Cartagena. 2005. Hydraulic performance of drip irrigation subunits using WWTP effluents. Agric. Water Manage. 77: 249–262.
Ravina, I. , E. Paz, Z. Sofer, A. Marcu, A. Shisha, G. Sagi, Z. Yechialy and Y. Lev, .1997. Control of clogging in drip irrigation with stored treated municipal sewage effluent. Agric. Water Manage., 33 (2–3): pp. 127–137.