Low temperature damage in vegetables is an important abiotic stress factor that negatively affects growth and development, causing yield and quality losses. Due to low temperatures in greenhouse vegetable cultivation, according to the species and varieties significant decreases occur in terms of yield and quality performances. In this study, it was aimed to compare the performance of 28 hybrid bell pepper F1 varieties developed within the scope of the pepper variety breeding program carried out in cooperation with the university and industry in terms of fruit quality and yield characteristics in autumn cultivation in the unheated greenhouse. The first harvests were made 46-58 days after the seedling planting in the greenhouse,. It was found that there are statistically significant differences between bell pepper genotypes in terms of fruit size values. Fruit width values varied between 47.31-55.86 mm. It has been determined that there are significant differences among bell pepper genotypes in terms of colour tones. It was determined that the average number of fruits per plant in hybrid pepper varieties candidates varied between 15.6-30.0 unit. In the study, it was determined that the yield values of hybrid pepper varieties candidates in greenhouse in Samsun ecological conditions varied between 2560.5 kg/acre (HD-16) and 5102.5 kg /acre (HD-8). When all parameters are evaluated together at the end of the research; it was determined that HD-4, HD-8 and HD-24 genotypes are tolerant to low temperature and they are promising hybrid bell pepper varieties candidates for autumn period cultivation.
|Thanks||Araştırma, Sanayi ile İş Birliği Araştırmalarını Destekleme Programı (1903 kodlu projeler) kapsamında Ondokuz Mayıs Üniversitesi tarafından PYO.ZRT.1903.16.001 proje numarası ile desteklenmiştir. Projenin yürütülmesinde maddi katkıları için Ondokuz Mayıs Üniversitesi ve Genetika Tohumculuk Firmasına teşekkür ederiz. Bu çalışma, Yükseköğretim Kurulu 637280 numaralı Rüveyda Özgen’in yüksek lisans tezinden üretilmiştir.|
: December 14, 2020
|APA||Özgen, R , Balkaya, A . (2021). Serada Sonbahar Dönemi Dolmalık Biber Yetiştiriciliğinde Hibrit Çeşit Adaylarının Meyve Kalitesi ve Verim Performansları . Bilecik Şeyh Edebali Üniversitesi Fen Bilimleri Dergisi , 8 (1) , 78-89 . DOI: 10.35193/bseufbd.840847|