Determination of Pollen Fertility of Some Cut Rose Varieties in Different Periods

Şüheda Basire Akça Yılmaz; Soner Kazaz

Makale detayları

Determination of Pollen Fertility of Some Cut Rose Varieties in Different Periods

Yazarlar:

Şüheda Basire Akça Yılmaz | Soner Kazaz

Yayıncı:

Duzce University

Ana Başlıklar:

Ormancılık (Diğer)

Dergi:

Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue Özel Sayı, pp.220-230

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001334301

pISSN:

2148-7871

Anahtar kelimeler:

Özet:

 In rose breeding by hybridization, the viable pollen and germination rate of the male parent increases the rate of successful pollination. Therefore, a good variety of pollinators is always needed in hybridization studies. This study was carried out at Ankara University, Faculty of Agriculture, Department of Horticulture to determine pollen viability and germination rates of Magnum, Harmonie and Lady Rose cultivars at three different periods May, June and July during flowering. The pollen viability rate was determined by IKI test and the pollen germination rate was determined by  saturated petri dish method. According to the data obtained from the study, the pollen viability rate showed significant differences among cultivars and within months. The highest pollen viability rate was observed in Harmonie variety in July 51.00 and the lowest pollen viability rate was observed in Lady Rose variety in June 16.19. The highest pollen germination rate was obtained from Harmonie variety with 19.84. In all three varieties, the highest values in terms of both viable pollen and germination rates were found in July.

 In rose breeding by hybridization, the viable pollen and germination rate of the male parent increases the rate of successful pollination. Therefore, a good variety of pollinators is always needed in hybridization studies. This study was carried out at Ankara University, Faculty of Agriculture, Department of Horticulture to determine pollen viability and germination rates of Magnum, Harmonie and Lady Rose cultivars at three different periods May, June and July during flowering. The pollen viability rate was determined by IKI test and the pollen germination rate was determined by  saturated petri dish method. According to the data obtained from the study, the pollen viability rate showed significant differences among cultivars and within months. The highest pollen viability rate was observed in Harmonie variety in July 51.00 and the lowest pollen viability rate was observed in Lady Rose variety in June 16.19. The highest pollen germination rate was obtained from Harmonie variety with 19.84. In all three varieties, the highest values in terms of both viable pollen and germination rates were found in July.

 In rose breeding by hybridization, the viable pollen and germination rate of the male parent increases the rate of successful pollination. Therefore, a good variety of pollinators is always needed in hybridization studies. This study was carried out at Ankara University, Faculty of Agriculture, Department of Horticulture to determine pollen viability and germination rates of Magnum, Harmonie and Lady Rose cultivars at three different periods May, June and July during flowering. The pollen viability rate was determined by IKI test and the pollen germination rate was determined by  saturated petri dish method. According to the data obtained from the study, the pollen viability rate showed significant differences among cultivars and within months. The highest pollen viability rate was observed in Harmonie variety in July 51.00 and the lowest pollen viability rate was observed in Lady Rose variety in June 16.19. The highest pollen germination rate was obtained from Harmonie variety with 19.84. In all three varieties, the highest values in terms of both viable pollen and germination rates were found in July.

 Melezleme yoluyla gül ıslahında, baba ebeveynin canlı polen ve çimlenme oranı başarılı tozlaşma oranını artırmaktadır. Bu nedenle, melezleme çalışmalarında her zaman iyi bir tozlayıcı çeşide ihtiyaç duyulmaktadır. Bu çalışma, Ankara Üniversitesi Ziraat Fakültesi Bahçe Bitkileri Bölümünde Magnum, Harmonie ve Lady Rose çeşitlerinin çiçeklenme döneminde üç farklı dönemde Mayıs, Haziran ve Temmuz polen canlılığı ve çimlenme oranlarını belirlemesi amacıyla yürütülmüştür. Canlı polen oranı IKI testi, çimlenme oranı doymuş petri yöntemi ile tespit edilmiştir. Çalışmadan elde edilen sonuçlara göre en yüksek polen canlılık oranı Temmuz ayında ve Harmonie  51.00 çeşidinde bulunurken, en düşük polen canlılık oranı ise Haziran ayında Lady Rose  16.19 çeşidinde gözlemlenmiştir. Polen çimlenme oranında en yüksek değer ise 19.84 ile Harmonie çeşidinden elde edilmiştir. Canlı polen oranları çeşitler arasında ve aylar içinde önemli farklılıklar göstermiştir. Üç çeşitte de hem canlı polen hem de çimlenme oranı açısından en yüksek değerler Temmuz ayında saptanmıştır.

Makale detayları

Determination of Pollen Fertility of Some Cut Rose Varieties in Different Periods

Yazarlar:

Şüheda Basire Akça Yılmaz | Soner Kazaz

Yayıncı:

Duzce University

Ana Başlıklar:

Ormancılık (Diğer)

Dergi:

Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue Özel Sayı, pp.220-230

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001334301

pISSN:

2148-7871

Cut rose

Breeding

IKI

Pollen viabilityIKI

Islah

Kesme gül

Polen canlılığı

Sayı

Makale detayları

Yazarlar: Şüheda Basire Akça Yılmaz | Soner Kazaz

Yayıncı: Duzce University

Ana Başlıklar: Ormancılık (Diğer)

Dergi: Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue Özel Sayı, pp.220-230

Belge Tipi: Makale

Yayın Tarihi: 12/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001334301

pISSN: 2148-7871

Sayı

Yazarlar:

Şüheda Basire Akça Yılmaz | Soner Kazaz

Yayıncı:

Duzce University

Ana Başlıklar:

Ormancılık (Diğer)

Dergi:

Düzce Üniversitesi Orman Fakültesi Ormancılık Dergisi Vol.20 Issue Özel Sayı, pp.220-230

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001334301

pISSN:

2148-7871