PERFORMANCE AND STABILITY OF SOME DURUM WHEAT CULTIVARS GROWN UNDER SUPPLEMENTARY IRRIGATED CONDITIONS IN GAP REGION
Öz
This study aimed to investigate the performance and stability of some durum wheat cultivars grown under supplementary irrigated conditions in GAP area.
Field trials were carried out in different locations of first and second sub regions in 1989/90. 1990/91 and 1991/92 cropping seasons. Individual and combine analysis of variance were performed. G x E interactions were found to be significant in both sub regions.
Performance and stability parameters of cultivars were further investigated by regression,' stress susceptibility index, rank-sum and Si3, Si6 methods.
The results, obtained from different sources revealed that Fırat-93, Diyarbakır-81, Aydın-93 and Dicle-74 seemed to be both high yielding and stable. Sorgül, which is a landrace, turned out to be stable but low yielding cultivar. Considering quality and yield, Fırat-93, Diyarbakır-81 and Aydın-93 can be recommended to farmers in the region.
Anahtar Kelimeler
Kaynakça
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- FISHER, R.A. and MAURER, R. 1978. Drought Resıstance in Sprıng Wheat Cultıvars. I. Grain Yield Responses, Aust. J. Agr. Res., 29: 897-912
- HIJHN, M. 1979. Beitrage Zur Erfassung der Phanotypischen Stabilıtat. I. Vorschlag Einıger Auf Ranginformationen Beru Henden Stabilıtat Sparameter. EDP in Medıcine and Biology, 10: 112-117
- KABAKÇI, Y. ve AÇIKGÖZ, F. 1999. Harran Ovası Koşullarında Bazı Makarnalık, Ekmeklik Buğday ve Arpa Çeşitlerinin Adaptasyon, Verim ve Verim Unsurlarının İncelenmesi. Harran Tarımsal Araştırma Enstitüsü-Şanlıurfa
Ayrıntılar
Birincil Dil
İngilizce
Konular
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Bölüm
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Yayımlanma Tarihi
1 Haziran 2000
Gönderilme Tarihi
12 Ağustos 2014
Kabul Tarihi
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Yayımlandığı Sayı
Yıl 2000 Cilt: 9 Sayı: 1-2