Determination of Some Characteristics of Cocksfoot (Dactylis glomerata L.) Populations Collected from Natural Areas of Eskisehir for Breeding Purposes
Öz
ABSTRACT: The aim of
the research is obtaining material and information for breeding of new
varieties which can be used as pasture and forage plant in Central Anatolia and
resembling regions. Some of the cocksfoot
(Dactylis glomerata L.) seeds, collected from natural areas in
2010-2011, and were sent with passport information to the Gene Banks in Ankara
and Izmir. The rest of the seeds were grown in greenhouse and then transfered
to the field. In 2012, 32 populations were identified by observing (according
to 1-9 and 1-5 scale) and measuring some characteristics. Then, mean and standard
error values of the obtained data were determined. The mean values of the
populations in main stem length, main
stem thickness, flag leaf length, flag leaf width, number of nodes, internode
length, growth pattern, rust resistance, winter resistance and tillering
capacity changed between 43.9-72.4 cm, 2.0-3.3 mm, 7.8-16.0 cm, 2.9-5.4 mm,
2.3-4.5, 7.5-16.0 cm, 6.4-8.8, 6.6-8.0, 4.7-8.3 and 5.4-8.1, respectively. The
relations between the characteristics
were examined by correlation analysis. Furthermore, ploidy levels of
some single plants selected from the natural populations for breeding purposes
were determined by flow cytometry analysis and all of these plants studied were
found tetrapolid.
Anahtar Kelimeler
Kaynakça
- Alan, N. 1986. Plant Genetical Sources Hand Book. Aegean Reg. Agr. Res. Ins. Publications. Number 70. Izmir.
- Alizadeh, M. A., and A. A. Jafari. 2011. Effect of cold temperature and growth degree days (GDD) on morphological and phenological development and quality characteristics of some ecotypes of cocksfoot (Dactylis glomerata). Middle-East Journal of Scientific Research 7 (4): 561-566.
- Anonymous. 2016. Technical Instruction for Agricultural Values. Turkish Republic Ministry of Food, Agriculture and Livestock. Variety Registration and Seed Certification Center. http://www.tarim.gov.tr/ BUGEM/TTSM/Menu/49 (15/03/2017).
- Demiroglu, G., H. Okkaoglu, and R. Avcıoglu. 2008. Correlation and path analysis of yield and some yield related traits of orchardgrass (Dactylis glomerata L.). Journal of Agricultural Sciences 1 (2): 49-53.
- Hatipoglu, R., C. U. Hesemann, and A. Gland. 1994. Cytological researches on thatching grass (Hyparrhenia hirta L.) natural plants of Cukurova Region. E.U. Agricultural Faculty.
- Kackar, R. N., and D. A. Harville. 1984. Approximations for standard errors of estimators of fixed and random effects in mixed linear models. Journal of the American Statistical Association 79: 853-862.
- Manga, I., Z. Acar, and I. Ayan. 2002. Grass Herbage Crops. Ondokuz Mayıs University, Agricultural Faculty, Text lesson, Number 6, Samsun, p. 286.
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Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
İlker Erdoğdu
*
Bu kişi benim
Türkiye
A. Levent Sever
Bu kişi benim
Türkiye
Celalettin Aygün
Bu kişi benim
Türkiye
Metin Tuna
Türkiye
Yayımlanma Tarihi
15 Mayıs 2018
Gönderilme Tarihi
13 Nisan 2017
Kabul Tarihi
23 Ocak 2018
Yayımlandığı Sayı
Yıl 2018 Cilt: 28 Sayı: 1