Yazar "Kurtar, Ertan Sait" için listeleme
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DETERMINATION OF OF SEMI-LETHAL (LD50) DOSES FOR MUTATION BREEDING OF WINTER SQUASH (Cucurbita maxima Duch.) AND PUMPKIN (Cucurbita moschata Duch.)
Kurtar, Ertan Sait; Balkaya, Ahmet; Kandemir, Dilek (Parlar Scientific Publications (P S P), 2017)Mutation breeding is an alternative method for the development of new plant varieties. Success in mutation breeding, but, depends on the application of an appropriate dose of the mutagen. So, the aim of the present study ... -
Evaluation of haploidization efficiency in winter squash (Cucurbita maxima Duch.) and pumpkin (Cucurbita moschata Duch.) through anther culture
Kurtar, Ertan Sait; Balkaya, Ahmet; Kandemir, Dilek (Springer, 2016)The production of large numbers of haploids is the crucial point of the dihaploidisation process. Although in vitro haploid plants were successfully produced by irradiated pollen technique in winter squash (Cucurbita maxima ... -
Geliştirilen Bazı Kestane (Cucurbita maxima) ve Bal Kabağı (Cucurbita moschata) Hatlarında Tuzluluğa Tolerans
Tuzluluk, bitki büyümesinde, gelişiminde ve verimliliğinde düşüşlere neden olan en önemli çevresel faktörlerden birisidir. Sunulan bu çalışmada, seleksiyon ile öne çıkan kestane (Cucurbita maxima) ve bal kabağı (Cucurbita ... -
Induction of haploid embryo and plant regeneration via irradiated pollen technique in pumpkin (Cucurbita moschata Duchesne ex. Poir)
Kurtar, Ertan Sait; Balkaya, Ahmet; Ozbakir, Mehtap; Ofluoglu, Tenzile (Academic Journals, 2009)The effects of gamma ray doses (50, 100, 200 and 300 Gray) at different times (July 9, 11, 15, 21 and 28) on the obtention of gynogenic haploid embryo and plant regeneration via irradiated pollen technique were investigated ... -
Influence of gamma irradiation on pollen viability, germination ability, and fruit and seed-set of pumpkin and winter squash
Kurtar, Ertan Sait (Academic Journals, 2009)The influence of irradiation dose (50, 100, 200 and 300 Gray), irradiation time (July 9(th), 11(th), 15(th), 21(st) and 28(th)) and pollen age (0(th) and 1(st) days) on the pollen viability, germination ability and fruit ... -
Kabak Türlerinin Çeşit Islahında Biyoteknolojinin Kullanımı
Kurtar, Ertan Sait; Balkaya, Ahmet (2017)Yeni bir çeşidin geliştirilmesinde biyoteknoloji, konvansiyonel ıslah metotlarıyla karşılaştırıldığında etkili bir ürün geliştirme tekniği olarak kabul görmektedir. Bu sebeple günümüz ıslah çalışmalarında biyoteknolojik ... -
Modelling the effect of temperature on seed germination in some cucurbits
Kurtar, Ertan Sait (Academic Journals, 2010)The prediction of germination percentage (GP) and germination speed (GS) of the seeds for some cucurbits (watermelon, melon, cucumber, summer squash, pumpkin and winter squash) was investigated by mathematical model based ... -
The phenotypic diversity and fruit characterization of winter squash (Cucurbita maxima) populations from the Black Sea Region of Turkey
Balkaya, Ahmet; Ozbakir, Mehtap; Kurtar, Ertan Sait (Academic Journals, 2010)Winter squash are one of the most important Cucurbit crops in Turkey. Winter squash populations show great diversity in morphological characteristics, particularly fruit length, fruit diameter, fruit shape, fruit brightness, ... -
Production of Callus Mediated Gynogenic Haploids in Winter Squash (Cucurbita maxima Duch.) and Pumpkin (Cucurbita moschata Duch.)
Kurtar, Ertan Sait; Balkaya, Ahmet; Ozbakir Ozer, Mehtap (Czech Academy Agricultural Sciences, 2018)Although haploids were successfully produced via irradiated pollen technique and anther culture in Cucurbita maxima and Cucurbita moschata, the haploidization efficiency is still low due to genotype dependence. Thus, as ... -
Production of in vitro haploid plants from in situ induced haploid embryos in winter squash (Cucurbita maxima Duchesne ex Lam.) via irradiated pollen
Kurtar, Ertan Sait; Balkaya, Ahmet (Springer, 2010)The influence of pollen irradiation on the production of in vitro haploid plants from in situ induced haploid embryos was investigated in winter squash (Cucurbita maxima Duchesne ex Lam.). Pollen were irradiated at different ... -
Radiobiological Effects of Gamma Irradiation on Winter Squash (Cucurbita Maxima Duch.) and Pumpkin (Cucurbita Moschata Duch.) Lines in M-0 and M-1 Generations
Kurtar, Ertan Sait; Seymen, Musa; Turkmen, Onder; Kurt, Dursun (Parlar Scientific Publications (P S P), 2018)Mutation breeding is one of the favorable techniques to the production of new cultivars and lines. But the determination of mutagen type and their appropriate doses the most important points in mutagenesis due to lethality ... -
Samsun ekolojik koşullarında ilkbahar dönemi alabaş (Brassica oleracea var. gongylodes) yetiştiriciliğinde farklı uygulamaların etkileri
Bu araştırma, Samsun ekolojik koşullarında ilkbahar dönemi için uygun alabaş yetiştirme koşullarını ve ekim dönemlerini belirlemek amacıyla 2007 ile 2008 yılları arasında yürütülmüştür. Araştırmada ilkbahar döneminde 15’er ...
