Bu öğeden alıntı yapmak, öğeye bağlanmak için bu tanımlayıcıyı kullanınız:
http://hdl.handle.net/11452/23237
Başlık: | The heterosis and combining ability of diallel crosses of rapeseed inbred lines |
Yazarlar: | Uludağ Üniversitesi/Ziraat Fakültesi/Tarla Bitkileri Bölümü. 0000-0002-0012-4412 Sincik, Mehmet Göksoy, Abdurrahim Tanju Turan, Zeki Metin AAG-9296-2021 AAH-1811-2021 23989507900 6603101276 6505789772 |
Anahtar kelimeler: | Plant sciences Brassica napus L. Better-parent Combining ability Seed yield Yield components Brassica napus |
Yayın Tarihi: | 2011 |
Yayıncı: | Univ Agr Sci & Veterinary Med Cluj-Napoca |
Atıf: | Sincik, M. vd. (2011). "The heterosis and combining ability of diallel crosses of rapeseed inbred lines". Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 39(2), 242-248. |
Özet: | The heterosis and combining ability of four rapeseed (Brassica napus L.) genotypes were estimated using diallel crosses. An experiment was conducted at Uludag University, Bursa, Turkey, during the 2005-2006 and 2006-2007 growing seasons using 4x4 full diallel crosses, All of the 12 F-1 hybrids and their parents were planted in a randomized complete block design with three replications. The data obtained from the experiment were subjected to an analysis of variance. The analysis of variance indicated significant differences among parents and their hybrids in the F, generation for all the characters studied except for 1000-seed weight, which was non-significant. Positive better-parent heterosis for seed yield per plant were found in all 12 hybrids tested. An analysis of the components of combining ability showed that general combining ability (GCA) and reciprocal combining ability (RCA) were highly significant (p <= 0.01) for plant height and number of pods per main raceme, whereas specific combining ability (SCA) was highly significant for all traits but 1000-seed weight. The parent genotypes PR1, PR3 and PR4 with the hybrids PR1 x PR3 and PR1 x PR4 showed higher GCA and SCA effects, respectively, and therefore could be used to develop high-yielding lines. |
URI: | https://www.notulaebotanicae.ro/index.php/nbha/article/view/6375 https://doi.org/10.15835/nbha3926375 http://hdl.handle.net/11452/23237 |
ISSN: | 0255-965X 1842-4309 |
Koleksiyonlarda Görünür: | Scopus Web of Science |
Bu öğenin dosyaları:
Dosya | Açıklama | Boyut | Biçim | |
---|---|---|---|---|
Sincik_vd_2011.pdf | 316.01 kB | Adobe PDF | ![]() Göster/Aç |
Bu öğe kapsamında lisanslı Creative Commons License