Aspir (Carthamus tinctorius L.)’de Tane Tutma Oranının Belirlenmesi Üzerine Bir Araştırma

Abstract

Bu çalışma, aspir bitkisinde melez tane tutma oranlarının belirlenmesi amacı ile Geçit Kuşağı Tarımsal Araştırma Enstitüsü’nde gerçekleştirilmiştir. Melezleme işlemlerinde 6 adet hat ana, 4 adet hat ve çeşit ise baba olarak kullanılmış, 24 adet melez kombinasyon elde edilmiştir. Tane tutma oranının belirlenmesinde, emaskule edilen çiçek sayısı ve elde edilen tane sayısına ait veriler kullanılmıştır. Araştırma sonuçlarına göre; ortalama tane tutma oranının % 39.7 (Eas-Sd-15 x Remzibey) ile % 89.5 (Eas-Mek-20 x Balcı) arasında değişim gösterdiği belirlenmiştir. Çalışmada, ortalama melez tane tutma oranı ise % 56.3 ± 2.7 olarak tespit edilmiştir.

Keywords

• Aspir,melezleme,tane tutma oranı

A Research on Determining of Seed Setting Rate in Safflower (Carthamus tinctorius L.)

Abstract

This study was carried out to determine hybrid seed setting rate of safflower at Transitional Zone Agricultural Research Institute. In this research; 6 female, 4 male lines and varieties were used to obtained twenty-four combination. Hybrid seed setting rate was calculated using emasculated flower and obtained seed number. According to the results mean of seed setting rate ranged between 89.5% (Eas-Mek-20 x Balcı) and 39.7% (Eas-Sd-15 x Remzibey). Mean of seed setting rate was found 56.3± 2.7%.

Keywords

• Hybridization,safflower,seed setting rate

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