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- Rivero, R.; Sønsteby, A.; Heide, O. M.; Måge, F.; Remberg, S. F.
- Acta agriculturæ Scandinavica 2017 v.67 no.4 pp. 292-302
- alternate bearing, etc ; Malus domestica; climate; correlation; cultivars; early development; flowering; global warming; heat; morphogenesis; orchards; phenology; shoots; temperature; trees; Norway; Show all 16 Subjects
- ... In order to assess to what degree the ongoing global warming has affected flowering time of apple trees in the Nordic climate, we studied flowering phenology of trees in an orchard in Southern Norway. Correlation analysis of a 70-year (1946–2016) data series for flowering time of the cultivar ‘Gravenstein’ revealed a close relationship of the flowering phenophase with April–May heat accumulation ( ...