Investigating suitability of treated wastewater for agriculture in Hawassa, Sidama region, Ethiopia
نویسندگان
چکیده
This study is based on the quality of wastewater from Hawassa University surroundings, which was assessed to determine its suitability for irrigation purposes during 2019. Grab samples influent and treated water were taken assessing parameters. The revealed that could be used purpose with some moderate restrictions. Even though Electrical Conductivity (EC) Total Dissolved Solids (TDS) permit irrigate fruit trees fodder crops, there a risk soil degradation due high value Sodium Adsorption Ratio (SAR). Results also indicated carbonate, potassium phosphate exceeded specified limits reuse in agriculture. Despite increased nutritive elements, continuous use sewage will make acidic. Analysis parameters an increase nitrogen, nutrient levels considerably benefit crop production but EC serious concern.
 Int. J. Agril. Res. Innov. Tech. 10(2): 59-65, December 2020
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ژورنال
عنوان ژورنال: International Journal of Agricultural Research, Innovation and Technology
سال: 2021
ISSN: ['2224-0616']
DOI: https://doi.org/10.3329/ijarit.v10i2.51578