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IRRIGATION SCHEDULING FOR WATERMELON WITH CROP WATER STRESS INDEX (CWSI)

Yesim ERDEM
Tolga ERDEM
A. Halim ORTA
Hakan OKURSOY

Puni tekst: engleski, pdf (475 KB) str. 449-460 preuzimanja: 2.994* citiraj
APA 6th Edition
ERDEM, Y., ERDEM, T., ORTA, A.H. i OKURSOY, H. (2005). IRRIGATION SCHEDULING FOR WATERMELON WITH CROP WATER STRESS INDEX (CWSI). Journal of Central European Agriculture, 6 (4), 449-460. Preuzeto s https://hrcak.srce.hr/17309
MLA 8th Edition
ERDEM, Yesim, et al. "IRRIGATION SCHEDULING FOR WATERMELON WITH CROP WATER STRESS INDEX (CWSI)." Journal of Central European Agriculture, vol. 6, br. 4, 2005, str. 449-460. https://hrcak.srce.hr/17309. Citirano 05.12.2021.
Chicago 17th Edition
ERDEM, Yesim, Tolga ERDEM, A. Halim ORTA i Hakan OKURSOY. "IRRIGATION SCHEDULING FOR WATERMELON WITH CROP WATER STRESS INDEX (CWSI)." Journal of Central European Agriculture 6, br. 4 (2005): 449-460. https://hrcak.srce.hr/17309
Harvard
ERDEM, Y., et al. (2005). 'IRRIGATION SCHEDULING FOR WATERMELON WITH CROP WATER STRESS INDEX (CWSI)', Journal of Central European Agriculture, 6(4), str. 449-460. Preuzeto s: https://hrcak.srce.hr/17309 (Datum pristupa: 05.12.2021.)
Vancouver
ERDEM Y, ERDEM T, ORTA AH, OKURSOY H. IRRIGATION SCHEDULING FOR WATERMELON WITH CROP WATER STRESS INDEX (CWSI). Journal of Central European Agriculture [Internet]. 2005 [pristupljeno 05.12.2021.];6(4):449-460. Dostupno na: https://hrcak.srce.hr/17309
IEEE
Y. ERDEM, T. ERDEM, A.H. ORTA i H. OKURSOY, "IRRIGATION SCHEDULING FOR WATERMELON WITH CROP WATER STRESS INDEX (CWSI)", Journal of Central European Agriculture, vol.6, br. 4, str. 449-460, 2005. [Online]. Dostupno na: https://hrcak.srce.hr/17309. [Citirano: 05.12.2021.]

Sažetak
This study was designed to evaluate different threshold values of crop water stress index (CWSI) to schedule irrigation for watermelon (Citrullus vulgaris) grown with drip irrigation Irrigations were started when CWSI values reached to 0.2, 0.4, 0.6, 0.8 and 1.0 (non-irrigation). The CWSI values were computed from measurements of canopy temperature, air temperature and vapor pressure defi cit. The total irrigations amount of 342, 280, 248 and 193 mm were applied to the 0.2, 0.4, 0.6 and 0.8 CWSI treatments, respectively. The maximum seasonal evapotranspiration (ET) as 412 mm was measured from 0.2 CWSI treatment. Irrigation levels signifi cantly affected fruit yield. Although the highest fruit yield (76.3 t ha-1) was obtained from the 0.2 CWSI treatment, the 0.4 and 0.6 of CWSI treatments were statistically in the same letter group with this treatment. Also, maximum water use effi ciency (WUE) and irrigation water use efficiency (IWUE) were obtained from 0.6 of CWSI treatment as 22.1 and 13.3 kg m-3, respectively. Therefore, based on these results, 0.6 of CWSI value should be used for irrigation time of watermelon under Tekirdag, Turkey conditions.

Ključne riječi
Watermelon; Crop water stress index (CWSI); Irrigation scheduling, Drip irrigation

Hrčak ID: 17309

URI
https://hrcak.srce.hr/17309

Posjeta: 3.988 *