Water production functions of wheat irrigated with saline water using line sources sprinkler system under the mediterranean type climate
Yazarlar (5)
Servet Tekin
Kahramanmaraş Sütçü İmam Üniversitesi, Türkiye
Semih Metin Sezen
Çukurova Üniversitesi, Türkiye
Selçuk Arslan
Bursa Uludağ Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale) | ||
| Dergi Adı | Turkish Journal of Agricultural and Natural Sciences | ||
| Dergi ISSN | 2148-3647 | ||
| Dergi Tarandığı Indeksler | Scientific Indexing Services | ||
| Makale Dili | İngilizce | Basım Tarihi | 03-2014 |
| Cilt / Sayı / Sayfa | 1 / 1 / 1017–1024 | DOI | – |
| Makale Linki | https://dergipark.org.tr/tr/download/article-file/142217 | ||
| Özet |
| An experiment was conducted to determine the effect of water-salinity-yield relations of winter wheat and crop salt tolerance level along with salt distribution in the soil profile during the 2009 and 2010 growing seasons under rain-shelter in the Irrigation and Agricultural Structures Department, Faculty of Agriculture at Çukurova University in Adana. A line source sprinkler irrigation system was used to create different salt and water gradients. The results revealed that different irrigation water with different qualities affected grain yield and yield components. As the salinity level of the irrigation water increased crop water use and grain yield decreased. Saline irrigation water resulted in increased soil salinity in the profile and higher salt concentration in the soil affected some physical properties of the soil. Irrigation water use efficiency (IWUE) increased, however water use efficiency (WUE) decreased as a result of saline irrigation application. Salinity threshold level of 5.107 dS/m was found for winter wheat from two year experimental data. Application of saline water with sprinkler system resulted in yield reduction at relating lower salinity levels and yield response factor (ky) of 1.46 was determined due to weather condition inside rain-shelter and soil salinity. |
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