نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشجوی کارشناسی ارشد آبیاری و زهکشی، دانشکده مهندسی علوم آب، دانشگاه شهید چمران، اهواز، ایران
2 استاد گروه آبیاری و زهکشی، دانشکده مهندسی علوم آب، دانشگاه شهید چمران، اهواز، ایران
3 استادیار گروه آبیاری و زهکشی، دانشکده مهندسی علوم آب، دانشگاه شهید چمران، اهواز، ایران
چکیده
کلیدواژه‌ها
عنوان مقاله [English]
نویسندگان [English]
To consider the effect of irrigating with Salman Farsi Agro-Industry Sugar Cane Drain Water Farms on chemical properties of soil, a research was conducted with a completely random scheme framework at irrigation and drainage research farm of the Faculty of Water Sciences Engineering of Shahid Chamran University of Ahvaz. Irrigation treatments were included mixing of Salman Farsi Agro-Industry Sugar Cane Drain Water Farms and Karun River water: (1) mixing 75% Karun River water +25% sugar cane drain water farm, (2) mixing 50% Karun River water + 50% sugar cane drain water farm, (3) mixing 25% Karun River water + 75% sugar cane drain water farm, in three repetitions. The control treatment (100% Karun River water) was selected in one repetition. Chemical properties of soil were measured during four months and in three depths (0-30, 30-60, and 60-90 cm). Analysis of the results showed that with increasing the salinity of irrigation water the amount of calcium decreased, though it was not significant (P< 0.05). The amount of magnesium, exchangeable sodium, absorbable potassium, chlorine, and bicarbonate of soil increased significantly (P< 0.05), while carbonate was stable.
کلیدواژه‌ها [English]
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