SOIL Studies

SOIL Studies

2017, Vol 6, Num, 3     (Pages: 026-030)

`Water-Yield Relations, Water Consumptıon and Water Use Efficiency` of Drip-Irrigated Sugarbeet under Eskisehir Conditions

Demet UYGAN 1

1 Geçit Kuşağı Tarımsal Araştırma Enstitüsü Müdürlüğü-Eskişehir

DOI: 10.21657/topraksu.338303
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This research was carried out 2009 in Eskişehir. The treatments were different irrigation intervals and 0.40; 0.60; 0.80; 1.00 and 1.20 times (kpc) of accumulated evaporation amounts from Class A Pan. The highest yield (12.7 t da-1 ) was obtained from the experimental plot of Kpc as a coefficient of 1.00. For this treatment, sugarbeet yield ranged from 6.8 to 12.7 t da-1 depending on the climatological and soil conditions. Water use efficiency (WUE) and Irrigation water use efficiency (IWUE) were found to be between 13.84-18.72 kg da-1 mm and 15.75-22.11 kg da-1 mm, respectively for the treatments studied. The highest water use efficiency and irrigation water use efficiency values were 18.72 and 22.11 kg da-1 mm respectively in the same subject (S3). Again, the lowest water use efficiency and irrigation water use efficiency values were 13.84 and 15.75 kg da-1 mm respectively in the same subject (S5).


Keywords : Evaporation, drop, effectiveness, irrigation, sugar beet, yield