Hatun Barut1* Sait Aykanat1 Tuğba Şimşek2 Selim Eker3

Cilt: 1 Sayı: 1 2 Temmuz 2015
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Nitrogen-Use Efficiencies of Bread and Durum Wheat Cultivars Grown in Çukurova Region

Abstract

The present study was carried out to determine nitrogen-use efficiencies (NUE) of common bread and durum wheat cultivars grown in Çukurova region. Experiments were conducted at Doğankent Experimental Station of Eastern Mediterranean Agricultural Research Institute during the growing seasons of 2000-2001 and 2001-2002. Seven bread wheat cultivars (Adana-99, Ceyhan-99, Yüreğir-89, Doğankent-1, Panda, Seyhan-95 and Genç-99) and three durum wheat cultivars (Amanos-97, Fuatbey-2000 and Gediz-75) were used as the plant material of the study. Experiments were carried out in randomized block design with 3 replications. Nitrogen (N) doses (0, 5, 10, 20 kg da-1) were randomly placed in main plots and wheat cultivars were placed in sub-plots.

As a general average, wheat cultivars had NUE values of between 29-66%. NUE values of much precipitated (737.4 mm) year were lower than the NUE values of less precipitated (346.7 mm) year (58% and 34%). The cultivars Adana-99 and Ceyhan-99 had the highest NUE values as general average. These two cultivars had both higher nitrogen-uptake efficiency (NUpE) and nitrogen-utilization efficiency (NUtE) than the year averages.

Keywords

Kaynakça

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  7. Gill MA and Rahmatullah MS., 1994. Growth responses of twelwe wheat cultivars and their P utilization from rock phosphate. The Journal of Agronomy and Crop Science, 173(3-4): 204-209.
  8. Ginkel MV., R.Trethowan I., Ortiz-Monasterio and E. Hermandez., 2000. Methodology for selecting segregating populations for improved N-use efficiency in bread wheat. International Maize and Wheat Improvement Centre (CIMMYT), 6th International Wheat Conference, Hungary.

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yayımlanma Tarihi

2 Temmuz 2015

Gönderilme Tarihi

2 Temmuz 2015

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 1970 Cilt: 1 Sayı: 1

Kaynak Göster

APA
Barut, H., Aykanat, S., Şimşek, T., & Eker, S. (2015). Nitrogen-Use Efficiencies of Bread and Durum Wheat Cultivars Grown in Çukurova Region. Uluslararası Tarım ve Yaban Hayatı Bilimleri Dergisi, 1(1), 15-22. https://izlik.org/JA22KT83PU

 

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