Abstract
The study was conducted in the period 2006-2008 in the experimental field of the Institute of Agriculture, Karnobat. The aim of this study was to assess the of yield related traits of 16 lines of winter feed barley (8 from var. pallidum and 8 from var. parallelum). According to variance analyses, spike length was less affected by the weather conditions and was determined mainly by the genotype. Plant height, number of fertile tillers per plant, grain number per a spike, sterile spikelet number per a spike, grain weight per a plant and 1000 grains weight were more affected by the weather conditions of a particular year. Hence, these traits could not be considered as suitable selection criteria for the development of high yielding feed barley genotypes. Differences were observed among the var. pallidum and var. parallelum regarding the traits studied
References
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Abstract
Keywords
References
- Михова Г., Т. Петрова, 2005. Продуктивност на линии ечемик, характеризиращи се с повишена студоустойчивост. Екология и бъдеще, год IV, № 2-3, 63-66.
- Михова, Г., П. Пенчев, Т. Петрова, И. Илиев, В. Иванова, С. Донева (2010). Стопанска характеристика на районирани сортове ечемик при условията на Добруджа, в сб. „Изследвания върху полските култури „ т.VI, кн.1, с.17-30
- Янкулов, М. (1996). Принципи и методи за генетично семепроизводство на растенията, София, 254 на
- Hadgichristodoulou, A., (1990). Stability of 1000- grain weight and its relation with other traits of barley in dry areas.- Eupha, EUPHYTICA, 51,(1), 11-18.
- Johnson, L.P.V., R. Aksel (1959). Inheritance of yielding capacity in a fifteen-parent diallel cross of barley.- Canad. J. Genet. Cytol., 1, 208-265.
- Necas, J. (1963). Dedicnost delky klasu u jecmene. hlavnich III. morfogeneze na vyslednem stupni projevu znaku.- Boilogia (CSSR ), 18, № 3, 195-209.
- Rasmusson,D.C., R A. Cannell (1970). Selection for grain yield and components of yield in barley.- Crop Sci., 10, № 1, 51-54
- Takahashi, R., 1955. The origin and evolution of barley. cultivated (ed.)Advances in Genetics, volume 7, Academic Press New York., 227-266pp.
- UPOV, 2003. Protocol fordistinctness, uniformity stability tests. Hordeum vulgare L. sensu lato. European Union, Community Plant Variety Office, 43pp.
- Yau, S. K., J. Hamblin (1994). Relative yield as a measure of entry performance in variable environments.- Crop.Sci., v.34, № 3,813- 817.
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | Research Articles |
| Authors | |
| Publication Date | March 1, 2014 |
| Submission Date | January 26, 2015 |
| Published in Issue | Year 2014 Volume: 1 Issue: Özel Sayı-1 |
