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Influence of side branches nipping in sunflower restorer lines on seed yield and quality

Ivica Liović
Ruža Popović
Miroslav Krizmanić
Marijan Bilandžić
Ilonka Ivanišić
Anto Mijić
Branimir Šimić
Goran Krizmanić

Puni tekst: hrvatski, pdf (147 KB) str. 317-328 preuzimanja: 337* citiraj
APA 6th Edition
Liović, I., Popović, R., Krizmanić, M., Bilandžić, M., Ivanišić, I., Mijić, A., ... Krizmanić, G. (2006). Utjecaj zakidanja bočnih grana restorer linija suncokreta na urod i kakvoću sjemena. Sjemenarstvo, 23 (4), 317-328. Preuzeto s https://hrcak.srce.hr/4268
MLA 8th Edition
Liović, Ivica, et al. "Utjecaj zakidanja bočnih grana restorer linija suncokreta na urod i kakvoću sjemena." Sjemenarstvo, vol. 23, br. 4, 2006, str. 317-328. https://hrcak.srce.hr/4268. Citirano 26.07.2021.
Chicago 17th Edition
Liović, Ivica, Ruža Popović, Miroslav Krizmanić, Marijan Bilandžić, Ilonka Ivanišić, Anto Mijić, Branimir Šimić i Goran Krizmanić. "Utjecaj zakidanja bočnih grana restorer linija suncokreta na urod i kakvoću sjemena." Sjemenarstvo 23, br. 4 (2006): 317-328. https://hrcak.srce.hr/4268
Harvard
Liović, I., et al. (2006). 'Utjecaj zakidanja bočnih grana restorer linija suncokreta na urod i kakvoću sjemena', Sjemenarstvo, 23(4), str. 317-328. Preuzeto s: https://hrcak.srce.hr/4268 (Datum pristupa: 26.07.2021.)
Vancouver
Liović I, Popović R, Krizmanić M, Bilandžić M, Ivanišić I, Mijić A i sur. Utjecaj zakidanja bočnih grana restorer linija suncokreta na urod i kakvoću sjemena. Sjemenarstvo [Internet]. 2006 [pristupljeno 26.07.2021.];23(4):317-328. Dostupno na: https://hrcak.srce.hr/4268
IEEE
I. Liović, et al., "Utjecaj zakidanja bočnih grana restorer linija suncokreta na urod i kakvoću sjemena", Sjemenarstvo, vol.23, br. 4, str. 317-328, 2006. [Online]. Dostupno na: https://hrcak.srce.hr/4268. [Citirano: 26.07.2021.]

Sažetak
During 2005 year, on the trial field and laboratory of the Agricultural Institute Osijek have done researches of side branches nipping influence in two sunflower branched restorer (RF) lines in open pollination on seed yield and quality.
After harvesting, on the basis of head diameter, groups were formed. Within each group seed mass is determined, followed by seed separation in 4-6 fractions using sieves of oblong holes width from 2 to 5 mm. On the largest three fractions, within all seed groups, were determined mass of 1000 grains, vigor and germination.
For both branched lines, diameter of central heads was from 6 to 14 cm, with average seed mass per head in RF-1 line 2.81-11.51 g, and in RF-2 line 5.32-13.58 g. In lines with nipped side branches, diameters of heads were from 8 to 22 cm. Average seed mass per head in RF-1 line was 7.55-37.90 g, and in RF-2 line 11.55-33.94 g.
Mass of 1000 grains has increased with increasing of head diameter and seed fraction, respectively. Branched RF-1 line had mass of 1000 grains 22.7-40.7 g, and 26.3-73.1 g in plants with nipped side branches. RF-2 line had higher mass of 1000 grains in relation to the previous line, in branched plants 30.0-52.0 g, and in nipped side branches plants 37.6-91.9 g.
For vigor and seed germination, regarding head diameter, have established statistically significant differences (P=0.01) in both branched lines, and RF-2 line with nipped side branches. Regarding seed fractions, statistically significant differences (P=0.05) have found for seed germination in RF-1 line with nipped side branches, and branched RF-2 line, while for vigor have not been significant differences in all analyzed groups.

Ključne riječi
sunflower; restorer lines; nipping; seed yield and quality

Hrčak ID: 4268

URI
https://hrcak.srce.hr/4268

[hrvatski]

Posjeta: 736 *