Analysis of Population Differences and Inheritance of Some Spike Characteristics in Bread Wheat
Küçük Resim Yok
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Kahramanmaras Sutcu Imam Univ Rektorlugu
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This research was conducted to determine the genetic parameters played a role inheritance and differences of F-2 and F-3 population for some yield component in half diallel cross of wheat. Five wheat varieties (Flamura-85, Krasunia, Bezostaja-1, Pehlivan, and Sana) used as a material in research. F-2 seeds obtained from F-1 plants belonging from the half diallel crossing and F-3 seeds obtained from F-2 plants was sown randomized complete block design with three replication in Namik Kemal University Agricultural Faculty research area in 2008-2009 and 2009-2010 growing seasons. Spike length, spikelet number per spike, grain number per spike, grain weight per spike, spike harvest index, spike intensity and grain yield per parcel were investigated in this study. According to results, it was found that both additive and non additive gene effects play a role inheritance of traits examined. Over dominance was found for all traits. Since the narrow sense heritability was found small for each of these traits, be selected further generations would be useful. When the mean observation and combining ability values are evaluated together, Krasunia and Sana is suitable genotypes for increased to yield and yield components. According to mean observation and combining ability values, Krasunia x Pehlivan, Flamura-85 x Krasunia, Krasunia x Sana ve Pehlivan x Sana are promising crosses for all traits examined.
Açıklama
Anahtar Kelimeler
Diallel cross analyze, combining ability, spike features, yield, bread wheat, Diallel, Ability, Cross
Kaynak
Kahramanmaras Sutcu Imam University Journal of Natural Sciences
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
18
Sayı
4
