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INFLUENCE OF IRRIGATION INTERVALS AND THE DISTANCE BETWEEN EMITTERS UPON THE MOISTURE AND SALT DISTRIBUTION IN SALTY SOIL | ||
| AL-TAQANI | ||
| Article 1, Volume 24, Issue 5, 2011, Pages 0-0 | ||
| Abstract | ||
| The experiment was conducted at the field of technology institute , 15km south east of Baghdad in order to know the importance of the effect of irrigation water periods and the distance between emitters in mistune content and salt distribution for clay loam soil affected with salinity During the study of the physical and chemical properties at the begin and end of squash growing season the drip irrigation system was evaluated before planting by measuring uniformity coefficient average drip let discharge The results showed the following1- moisture content increased near the emitter source and then decreased horizontally and vertically in all cases this may be due to the increase the irrigation periods and converge the distance between the emitters 2- decrease of salt concentration below the emitter while incense away horizontally and virally for all of the studied coefficients | ||
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