20.500.12556/RUL-180372 Peculiarities of vegetative development of common buckwheat in different environments some additional evidences with Chinese and Russian varieties Posebnosti vegetativnega razvoja navadne ajde v različnih okoljih: nekaj dodatnih dokazov s kitajskimi in ruskimi sortami An aim of buckwheat breeding is to achieve an optimal morphological structure in terms of numbers of vegetative nodes on both main stem and two upper branches which are correlated with the duration of the varieties’ vegetation period. Within the species, there is a wide polymorphism for these characters, and the level of the polymorphism within one set of varieties can depend on the growing conditions. We analyzed the response of varieties from the Oryol region (cen-tral Russia) and Jilin province (northern China) to different growing conditions. Chinese varieties 'Baiqiao 1' and 'Baiqiao 2' showed weak and ambiguous response to growing con-ditions changes; 'Baiqiao 3' (China), 'Devyatka', 'Demetra' and 'Bogatyr' (Russia), showed a clear tendency for the formation of more vegetative nodes on main stem in Baicheng (Jilin), i.e. on a shorter day and higher temperature. All cultivars tend to have a reduced number of vegetative nodes on the upper branches in Baicheng compared to Orel. Some of these results differ from ones of previous studies that analyzed a set of buckwheat cultivars under different photoperiodic conditions. It may be explained by additional differences in environmental conditions, other than photoperiod. Differencin the variety sets also appear to be important. common buckwheat photoperiod vegetative development genotype-environment interaction navadna ajda fotoperioda vegetativni razvoj interakcija genotip-okolje true false true Angleški jezik Slovenski jezik Članek v reviji 2026-03-06 15:34:10 2026-03-06 15:34:18 2026-03-07 04:40:10 0000-00-00 00:00:00 2026 0 0 7 str. no. 1 Vol. 122 2026 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 633 1854-1941 10.14720/aas.2026.122.1.20713 270811907 FESENKO++et+al.+(D).pdf FESENKO++et+al.+(D).pdf 1 ECF75095F975316D704D6CCBD213766D 346490f9f641440a923fca69f9cc7b4806de0533eed613f87741c2307e328906 4105f6d0-1969-11f1-a1ba-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=229714 https://journals.uni-lj.si/aas/article/view/20713/20303 1 2bbb51e3-1969-11f1-a1ba-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=229713 Biotehniška fakulteta Acta agriculturae Slovenica 0 0 0