The effect of irrigating with sugar cane drain water on physical and hydraulic properties of soil
Abstract:
Considering the effect of irrigating with Salman Farsi agro-industry sugar cane drain water farms on physical and hydraulic properties of soil, this study was conducted with a random scheme framework at irrigation and drainage research in farm 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 % 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, and (4) control treatment (100% Karun River water). The irrigation treatments resulting from mixing Salman Farsi agro-industry sugar cane drain water farms and Karun River water in three repetitions and control treatment (100% Karun River water) was selected in one repetition. Physical and hydraulic properties of soil including bulk density, total porosity, field capacity moisture and permanent wilting point moisture, saturated hydraulic conductivity and ultimate infiltration rate were measured in three depths (0-30, 30-60, and 60-90 cm) and during four months. Results demonstrated that increasing the salinity of irrigation water significantly increased bulk density, field capacity moisture, and permanent wilting point moisture, about 7.82%, 25.26% and 23.41% respectively (P
Language:
Persian
Published:
Journal of Water and Irrigation Management, Volume:6 Issue: 2, 2017
Pages:
281 to 294
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