The Journal "Agriculture and Forestry"
Časopis "Poljoprivreda i šumarstvo"
- Since 1955 -
Year 2017, Volume 63 Issue 4 (15.12.2017)
| Year : | 2017 |
| Volume : | 63 |
| Issue : | 4 (15.12.2017) |
| Authors : | Vesna JANKOVIC, Vera POPOVIĆ, Savo VUČKOVIĆ, Jela IKANOVIĆ, Vojislav MIHAILOVIĆ, El Sabagh AYMAN, Petar STEVANOVIĆ |
| Title : | STABILITY OF EARLINESS OF AUTOCHTHONOUS POPULATION OF PHLEUM PRATENSE L |
| Abstract : | Phleum pratense (L.) is perennial grass. The aim of this paper was to determine the stability of maturing time of germplazm population Phleum pratense L. 20 autochthonous populations of Phleum pratense L., originating in western Serbia. Significant differences between the examined populations were determined by analysis of variance. It is evident that the year had a statistically significant influence on the tested parameter in the population of PP20. The start time for maturing for all populations was, on average, 57.49 days for the first study year and 61.31 days for the second year studied. Stability of the examined values for the panicle forming start time, between years, was noted, Cv = 5.86%. The highest stability by years, was tested at population PP10 (CV = 1.63%). The coefficient of variation for the length of panicle for all populations was Cv = 19.15%. The statistically significantly better productive properties were at the late populations of PP20 (17.08 cm), PP16 (17.08 cm), PP4 (12.77 cm) and PP9 (12.11 cm) compared to other tested populations. Populations PP20, PP16, PP4 and PP9 have a good basis and can serve as good material for further breeding programs. |
| For citation : | Jankovic V., Popović V., Vučković S., Ikanović J., Mihailović V., Ayman E. S., Stevanović P. (2017): Stability of earliness of autochthonous population of Phleum pratense L. Agriculture and Forestry, 63 (4): 253-262. DOI:10.17707/AgricultForest.63.4.25 |
| Keywords : | autochthon populations, Phleum pratense L., stability, maturing time |
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