Tillage Impacts on Initial Soil Erosion in Wheat and Sainfoin Fields under Simulated Extreme Rainfall Treatments
نویسندگان
چکیده
The main aim of this research was to determine the potential effects different tillage systems (TT: traditional and RT: reduced tillage) on runoff erosion at two locations (Kahramanmaras Tarsus, Southern Turkey) under (i) fallow, (ii) wheat (Triticumaestivum L.), (iii) sainfoin (Onobrychissativa L.) crops. Rainfall simulations with intensity 120 mm h?1 30-min duration, representing a typical extreme thunderstorm in area, were used. We quantified elapsed time generation (ET), total volume (R), soil loss (SL), sediment concentration (SC), coefficient (RC). At both locations, fallow plots indicated first response ranging between 1.2 3.1 min, while range 9.4 8.9 min for plots. highest recorded parcel Tarsus (57.7%), lowest Kahramanmaras (4%). For study sites, showed higher rates (871 29.21 g m?2) compared (307 11.25 m?2), losses (93.68 3.45 Kahramanmaras, respectively. Runoff yield generated from parcels RT system less than TT location. location, effect water insignificant planted successful reducing growing but found be very high constructed
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ژورنال
عنوان ژورنال: Sustainability
سال: 2021
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su13020789