Modelling of Water Use Efficiency Using CropWat and AquaCrop : Case of Potato in Semi-Arid Region
نویسندگان
چکیده
In Algeria, vegetable crops are dependent on irrigation. this context, the present study is oriented towards efficient management of agricultural water that contributes to improvement crop production. The approach based calculation requirements potato in order control efficiency supply relation requirements. This use imperative for a better yield and healthy environment. study, we used two agronomic models CropWat (v8.0) AquaCrop (v6.1), which were developed by FAO, evaluate (WUE) semi-arid climate (Wilaya Tiaret) over 31-year period (1990-2021). And this, estimating irrigation (IWR) (CWR). results obtained showed there very close relationship between estimates produced AquaCrop. These IWR, CWR WUE, 395.91 mm, 517.24 6.47 kg m-3 using 385.46 mm; 507.38 6.37 Crop growth simulation have become important tools evaluating developing deficit strategies, especially arid regions.
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ژورنال
عنوان ژورنال: ???? ???????? ?????? ????????
سال: 2023
ISSN: ['1993-9345', '2664-2514']
DOI: https://doi.org/10.33794/qjas.2022.135143.1071