Akcije

Kragujevac Journal of Science
kako citirati ovaj članak
podeli ovaj članak

Metrika

  • citati u SCIndeksu: 0
  • citati u CrossRef-u:0
  • citati u Google Scholaru:[]
  • posete u poslednjih 30 dana:6
  • preuzimanja u poslednjih 30 dana:0

Sadržaj

članak: 3 od 14  
Back povratak na rezultate
2008, br. 30, str. 125-130
Genetic and phenotypic variability of spike length and plant height in wheat
(naslov ne postoji na srpskom)
aCentar za strna žita, Kragujevac
bUniverzitet u Prištini sa privremenim sedištem u Kosovskoj Mitrovici, Poljoprivredni fakultet, Lešak
cSerbian Chamber of Commerce, Belgrade
dUniverzitet u Kragujevcu, Agronomski fakultet, Čačak

e-adresajoca@kg.ac.yu
Sažetak
(ne postoji na srpskom)
The genetic and phenotypic variability for plant height and spike length were analyzed in ten winter wheat cultivars from different selection centers. The experiment was performed in randomized block design in five replications on the experimental field in two years. A total number of 50 plants have been analyzed in the full maturity stage. Average estimated values of plant height and spike length differed significantly among years and among cultivars. The highest average value for plant height established at Ljubičevka cultivar (89cm), and the lowest average plant height established at Zagrepčanka (64.0cm). Higher values are established in the second year than in the first year of investigation (69.1cm, 63.9cm, respectively). The variation coefficient of plant height for all examined cultivars and years varied from 2.7% to 6.1%. The highest average value for spike length showed Ljubičevka (9.8cm), and the lowest Slavonija (7.0cm). All investigated cultivars had higher average value of spike length in the second year (8.8cm) than in the first year (7.7cm). The variation coefficient of spike length for all examined cultivars and years varied from 5.3% (Jugoslavija) to 8.7% (Baranjka). The highest influence on plant height expression had genetic factors (66.16%), but lower impact belonged to environmental factors (26.75%), and only 3.31% belonged to genetic/environment interaction. Spike length expression also highly depended to genetic factors (52.60%), but on this trait expression the environmental factors had higher influence (40.26%) than on plant height.
Reference
Dhungana, P., Eskridge, K.M., Baenziger, P.S., Campbell, B.T., Gill, K.S., Dweikat, I. (2007) Analysis of genotype-by-environment interaction in wheat using a structural equation model and chromosome substitution lines. Crop Science, 47, 477-484
Dimitrijević, M., Petrović, S., Kraljević-Balalić, M., Mladenov, N., Hristov, N. (2000) Parametri stabilnosti komponenata prinosa pšenice, I - osobine klasa. Zbornik radova Instituta za ratarstvo i povrtarstvo, br. 33, str. 183-191
Dimitrijević, M., Petrović, S., Kraljević-Balalić, M., Mladenov, N., Panković, L. (2001) Fenotipska varijabilnost visine biljke i mase zrna po klasu u Triticum sp. Zbornik radova Instituta za ratarstvo i povrtarstvo, br. 35, str. 155-165
Dimitrijević, M., Petrović, S., Kraljević-Balalić, M., Mladenov, N. (1997) Komponente fenotipske varijabilnosti i uticaj visine na masu zrna po biljci pšenice, Triticum aestvum ssp. Vulgare. Zbornik radova Naučnog instituta za ratarstvo i povrtarstvo, Novi Sad, 29, 261-267
Evans, L.T., Fischer, R.A. (1999) Yield potential its definition, measurement, and significance. Crop Science, 39, 6, 1544-1551
Falconer, D.S. (1981) Introduction to quantitative genetics. London, itd: Longman
Hadživuković, S. (1991) Statistički metodi. Novi Sad: Poljoprivredni fakultet - Institut za ekonomiku poljoprivrede i sociologiju sela
Khan, M.F., Khan, M.K., Mushtaq, K. (2004) Genetic variability among wheat cultivars for yield and yield components under the agro-ecological conditions of district Rawalakot, Azad Kashmir, Pakistan. Sarhad Journal of Agriculture, 20, 3, 391-394
Kobiljski, B.Đ., Denčić, S.S. (1995) Visina stabljike, dužna klasa i masa zma po klasu kod sorti pšenice sa različitim Rht genima. Savremena polj., 43 (1-2), 97-104
Kraljević-Balalić, M., Dimitrijević, M., Petrović, S. (1995) Interakcija genotip/spoljna sredina za komponente prinosa pšenice. u: Simpozijum oplemenjivanja organizama (I), Vrnjačka Banja, 58
Leilah, A.A., Al-Khateeb, S.A. (2005) Statistical analysis of wheat yield under drought conditions. Journal of Arid Environments, 61, 483-496
Mladenov, N.V. (1996) Proučavanje genetičke i fenotipske varijabilnosti linija i sorata pšenice u različitim agroekološkim uslovima. Beograd: Poljoprivredni fakultet, doktorska disertacija
Petrović, S., Kraljević-Balalić, M., Dimitrijević, M., Mladenov, N. (1997) Analiza efekta visine biljke na žetveni indeks genotipova pšenice i komponente fenotipske varijabilnosti. Zbornik radova Naučnog instituta za ratarstvo i povrtarstvo, Novi Sad, 29, 253-259
Petrović, S., Dimitrijević, M., Kraljević-Balalić, M., Mladenov, N., Hristov, N. (2000) Parametri stabilnosti komponenata prinosa pšenice, II - visina stabljike. Zbornik radova Instituta za ratarstvo i povrtarstvo, br. 33, str. 193-199
Rončević, P., Denčić, S.S., Kobiljski, B.Đ. (1998) Variability of important quantitative characteristics in spring wheat genotypes. u: Proceedings: Breeding of small grains, Kragujevac, 179-185
Weikai, Y., Hunt, L.A. (2001) Interpretation of genotype x environment interaction for winter wheat yield in Ontario. Crop Science, 41, 19-25
Zečević, V., Knežević, D. (1997) Variability and components of variance for harvest index in wheat (Triticum aestivum L). Genetika, Beograd, 29, 3, 195-202
Zečević, V., Knežević, D., Mićanović, D. (2004) Fenotipska varijabilnost i heritabilnost za visinu biljke pšenice(Triticum aestivum L.). Genetika, vol. 36, br. 2, str. 143-150
Zečević, V., Knežević, D., Mićanović, D. (2004) Genetičke korelacije i path-analiza komponenti prinosa i kvaliteta kod pšenice, Triticum aestivum L. Genetika, vol. 36, br. 1, str. 13-21
Zečević, V., Knežević, D., Kraljević-Balalić, M., Mićanović, D. (2004) Genetička i fenotipska varijabilnost komponenti prinosa kod pšenice, Triticum aestivum L. Genetika, vol. 36, br. 2, str. 151-159
 

O članku

jezik rada: engleski
vrsta rada: neklasifikovan
objavljen u SCIndeksu: 07.07.2008.

Povezani članci