A promising breakthrough in the year-round cultivation of raspberries in Finland has been achieved, with successful yields reported even in winter greenhouse conditions.
In Finland, significant advancements have been made in the greenhouse cultivation of raspberries, allowing for successful harvesting even during the harsh winter months. A notable example of this achievement is seen in Kaarina, where large raspberries the size of strawberries have been observed maturing in greenhouses during February. This reflects a major development in agricultural practices, especially as this kind of year-round berry cultivation has not been feasible in northern climates until now, according to Tuomo Laine, a researcher at the Natural Resources Institute Finland (Luke).
The cultivation methods for year-round raspberry growth are still under development, and details of these precise growing techniques are yet to be disclosed since the relevant research paper written by Laine is still pending publication. However, Laine emphasizes the challenges posed by raspberry cultivation, which is notoriously demanding whether grown in greenhouses or outdoors. The plant's sensitivity to changes in environmental conditions—particularly in terms of water, light, and nutrients—adds a layer of complexity to this agricultural endeavor.
This breakthrough could have significant implications for local agriculture in Finland, potentially allowing for expanded production opportunities for raspberries and other similar crops in colder regions. The success in Kaarina might pave the way for increased food security and economic viability in the agricultural sector, highlighting the importance of innovative research in overcoming the challenges posed by northern climates.
