0617767 - ÚVGZ 2026 RIV DE eng J - Journal Article
Bartošová, Lenka - Hájková, L. - Pohanková, Eva - Možný, M. - Balek, Jan - Zahradníček, Pavel - Štěpánek, Petr - Dížková, Petra - Trnka, Miroslav - Žalud, Zdeněk
Differences in phenological term changes in field crops and wild plants do they have the same response to climate change in Central Europe?
International Journal of Biometeorology. Roč. 69, č. 3 (2025), s. 659-670. ISSN 0020-7128. E-ISSN 1432-1254
R&D Projects: GA MŠMT(CZ) EH22_008/0004635; GA TA ČR(CZ) SS02030040
Institutional support: RVO:86652079
Keywords : fruit-trees * temperature * germany * trends * photoperiod * phenology * trends * asynchrony * crop plants * wild plants
OECD category: Meteorology and atmospheric sciences
Impact factor: 3, year: 2023 ; AIS: 0.68, rok: 2023
Method of publishing: Open access
Result website:
https://link.springer.com/article/10.1007/s00484-024-02846-8DOI: https://doi.org/10.1007/s00484-024-02846-8

Phenological shifts in wild-growing plants and wild animal phenophases are well documented at many European sites. Less is known about phenological shifts in agricultural plants and how wild ecosystem phenology interacts with crop phenology. Here, we present long-term phenological observations (1961-2021) from the Czech Republic for wild plants and agricultural crops and how the timing of phenophases differs from each other. The phenology of wild-growing plants was observed at various experimental sites with no agriculture or forestry management within the Czech Hydrometeorological Institute observations. The phenological data of the crops were collected from small experimental plots at the Central Institute for Supervising and Testing in Agriculture. The data clearly show a tendency to shift to earlier times during the observation period. The data also show some asynchrony in phenological shifts. Compared with wild plants, agricultural crops showed more expressive shifts to the start of the season. Phenological trends for crop plants (Triticum aestivum) showed accelerated shifts of 4.1 and 5.1 days per decade at low and middle altitudes, respectively, on the other hand, the average phenological shift for wild plants showed smaller shifts of 2.7 and 2.9 days per decade at low and middle altitudes, respectively. The phenophase <acute accent>heading<acute accent> of T. aestivum showed the highest correlation with maximum temperatures (r = 0.9), followed by wild species (with r = 0.7-0.8) and two remaining phenophases of T. aestivum jointing and ripening (with r = 0.7 and 0.6). To better understand the impacts of climate on phenological changes, it is optimal to evaluate natural and unaffected plant responses in wild species since the phenology of field crops is most probably influenced not only by climate but also by agricultural management.
Permanent Link: https://hdl.handle.net/11104/0364629
 
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