Rocznik Ochrona Środowiska 2022, vol. 24, pp. 231-245
Ali Beyhan Ucak1 
, Burak Saltuk2 , Roman Rolbiecki3 , Atilgan Atilgan2
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1. Siirt University, Turkey 2. Alanya Alaaddin Keykubat University, Turkey 3. University of Science and Technology in Bydgoszcz, Poland |
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https://doi.org/10.54740/ros.2022.017 |
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The goal of this study is to determine the crop water stress index (CWSI) and irrigation scheduling based on CWSI values, as well as to examine the correlations between CWSI, physiological parameters and grain yield of corn hybrid P31A34 in semi-arid climate conditions. In 2014 and 2015, the upper limit (UL) temperatures at which plants were entirely exposed to water stress were at 1.178°C and 2.38°C respectively. When the corn grain yield began to decline, the CWSI threshold value was 0.34, indicating the yield limit. Grain yield, crop water consumption, crop water stress index, chlorophyll content, water use efficiency and leaf area index were found to have negative correlations (p ≤ 0.01) with CWSI values in both years of the study. The findings revealed that in semi-arid climate conditions, a maximum of 30% water deficit can be used during the growing period of the corn compared to full irrigation (I100) for water savings, and that water deficits greater than 30% result in considerable grain yield losses. In areas where water resources are limited, the moderate water deficit (I70) may be a viable alternative to the I100.
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corn, crop water stress index, irrigation time, correlation
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AMA Style
Beyhan Ucak A, Saltu B, Rolbiecki R, Atilgan A. Defining Irrigation Scheduling Based on Crop Water Stress Index and Physiological Parameters for Hybrid Corn in Semi-Arid Climate. Rocznik Ochrona Środowiska. 2022; 24. https://doi.org/10.54740/ros.2022.017
ACM Style
Beyhan Ucak, A., Saltu, B., Rolbiecki, R., Atilgan, A. 2022. Defining Irrigation Scheduling Based on Crop Water Stress Index and Physiological Parameters for Hybrid Corn in Semi-Arid Climate. Rocznik Ochrona Środowiska. 24. DOI:https://doi.org/10.54740/ros.2022.017
ACS Style
Beyhan Ucak, A.; Saltu, B.; Rolbiecki, R.; Atilgan, A. Defining Irrigation Scheduling Based on Crop Water Stress Index and Physiological Parameters for Hybrid Corn in Semi-Arid Climate Rocznik Ochrona Środowiska 2022, 24, 231-245. https://doi.org/10.54740/ros.2022.017
APA Style
Beyhan Ucak, A., Saltu, B., Rolbiecki, R., Atilgan, A. (2022). Defining Irrigation Scheduling Based on Crop Water Stress Index and Physiological Parameters for Hybrid Corn in Semi-Arid Climate. Rocznik Ochrona Środowiska, 24, 231-245. https://doi.org/10.54740/ros.2022.017
ABNT Style
BEYHAN UCAK, A.; SALTU, B.; ROLBIECKI, R.; ATILGAN, A. Defining Irrigation Scheduling Based on Crop Water Stress Index and Physiological Parameters for Hybrid Corn in Semi-Arid Climate. Rocznik Ochrona Środowiska, v. 24, p. 231-245, 2022. https://doi.org/10.54740/ros.2022.017
Chicago Style
Beyhan Ucak, Ali, Saltu, Burak, Rolbiecki, Roman, Atilgan, Atilgan. 2022. "Defining Irrigation Scheduling Based on Crop Water Stress Index and Physiological Parameters for Hybrid Corn in Semi-Arid Climate". Rocznik Ochrona Środowiska 24, 231-245. https://doi.org/10.54740/ros.2022.017
Harvard Style
Beyhan Ucak, A., Saltu, B., Rolbiecki, R., Atilgan, A. (2022) "Defining Irrigation Scheduling Based on Crop Water Stress Index and Physiological Parameters for Hybrid Corn in Semi-Arid Climate", Rocznik Ochrona Środowiska, 24, pp. 231-245. doi:https://doi.org/10.54740/ros.2022.017
IEEE Style
A. Beyhan Ucak, B. Saltu, R. Rolbiecki, A. Atilgan, "Defining Irrigation Scheduling Based on Crop Water Stress Index and Physiological Parameters for Hybrid Corn in Semi-Arid Climate", RoczOchrSrod, vol 24, pp. 231-245. https://doi.org/10.54740/ros.2022.017
