Comparison of different irrigation methods based on the parametric evaluation approach

dengiz, orhan

Comparison of different irrigation methods based on the parametric evaluation approach

Orhan DENGİZ (Ondokuz Mayıs Üniversitesi, Ziraat Fakültesi, Toprak Bölümü, Samsun, Türkiye)

Turkish Journal of Agriculture and Forestry

4 0

Yıl: 2006 Cilt: 30 Sayı: 1 Sayfa Aralığı: 21 - 29 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Comparison of different irrigation methods based on the parametric evaluation approach

Öz:

Bu çalışmada, Ankara’nın güney kesminde yer alan Tarla Bitkileri Merkez Araştırma Enstitüsü İkizce Araştırma Çiftliği topraklarının parametrik yaklaşım sistemine göre damla ve yüzey sulama metotlarına uygunluğunun karşılaştırılması amaçlanmıştır. İlk olarak, 1/5000 ölçekli detaylı toprak haritasından yaralanarak çalışma alanı topraklarının bünye, derinlik, kireç, elektriksel iletkenlik, drenaj ve eğim özellikleri belirlenmiş ve coğrafi bilgi sistemi yardımıyla çalışma alanının yüzey ve damla sulama yöntemlerinin uygunluk haritaları oluşturulmuştur. Araştırma sonuçlarına göre, çalışma alanının %13.1’i yüzey sulama metodu için çok uygun iken, bu oran damla sulamada %51.2 olarak bulunmuştur. Ayrıca 3, 16, 18 ve 19 nolu haritalama üniteleri ise her iki sulama sistemine uygun bulunamamıştır. Sonuç olarak toprak ve topografik koşullardan dolayı, damla sulama yarıdan fazla çalışma alanı toprakları için en uygun sulama şekli olduğu önerilmektedir. Bu çalışma alanı topraklarının yüzey ve damla sulama yöntemlerine uygunluklarının belirlenmesinde Coğrafi Bilgi Sistemi (CBS) tekniği kullanılmasının önemli bir rolü olduğunu da göstermiştir.

Anahtar Kelime: coğrafi bilgi sistemleri Ankara toprak özellikleri sulama değerlendirme

Konular: Orman Mühendisliği

Farklı sulama yöntemlerinin parametrik değerlendirme yaklaşımına göre karşılaştırılması

Öz:

The main objective of this research is to compare two different irrigation methods according to parametric evaluation system in the Field Plants Central Research Institute-Ikizce Research Farm’s soils located in southern Ankara. Soil properties of the study area including texture, depth, EC, drainage, carbonate content and slope were derived from a detailed soil map scaled 1/5000. After analyzing and evaluating soil properties using geographic information system techniques, gravity and drop irrigation suitability maps were generated. Results showed that 13.1% of the study area was highly suitable for surface and gravity irrigation methods, whereas 51.2% of the study area was highly suitable for drop irrigation method. On the other hand, it was found that some land mapping units coded 3, 16, 18 and 19 are not suitable for both irrigation systems. As a result, drop type was suggested the best irrigation system for more than half of the study area soils due to soil and topographic conditions. This study indicates that the geographic information system (GIS) technique has an important role to determine suitability of the study area soils for both gravity and drop irrigation systems.

Anahtar Kelime: soil properties irrigation evaluation geographical information systems Ankara

Konular: Orman Mühendisliği

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	dengiz o (2006). Comparison of different irrigation methods based on the parametric evaluation approach. , 21 - 29.
Chicago	dengiz orhan Comparison of different irrigation methods based on the parametric evaluation approach. (2006): 21 - 29.
MLA	dengiz orhan Comparison of different irrigation methods based on the parametric evaluation approach. , 2006, ss.21 - 29.
AMA	dengiz o Comparison of different irrigation methods based on the parametric evaluation approach. . 2006; 21 - 29.
Vancouver	dengiz o Comparison of different irrigation methods based on the parametric evaluation approach. . 2006; 21 - 29.
IEEE	dengiz o "Comparison of different irrigation methods based on the parametric evaluation approach." , ss.21 - 29, 2006.
ISNAD	dengiz, orhan. "Comparison of different irrigation methods based on the parametric evaluation approach". (2006), 21-29.

APA	dengiz o (2006). Comparison of different irrigation methods based on the parametric evaluation approach. Turkish Journal of Agriculture and Forestry, 30(1), 21 - 29.
Chicago	dengiz orhan Comparison of different irrigation methods based on the parametric evaluation approach. Turkish Journal of Agriculture and Forestry 30, no.1 (2006): 21 - 29.
MLA	dengiz orhan Comparison of different irrigation methods based on the parametric evaluation approach. Turkish Journal of Agriculture and Forestry, vol.30, no.1, 2006, ss.21 - 29.
AMA	dengiz o Comparison of different irrigation methods based on the parametric evaluation approach. Turkish Journal of Agriculture and Forestry. 2006; 30(1): 21 - 29.
Vancouver	dengiz o Comparison of different irrigation methods based on the parametric evaluation approach. Turkish Journal of Agriculture and Forestry. 2006; 30(1): 21 - 29.
IEEE	dengiz o "Comparison of different irrigation methods based on the parametric evaluation approach." Turkish Journal of Agriculture and Forestry, 30, ss.21 - 29, 2006.
ISNAD	dengiz, orhan. "Comparison of different irrigation methods based on the parametric evaluation approach". Turkish Journal of Agriculture and Forestry 30/1 (2006), 21-29.