After the strawberry grows into the autumn, due to the shorter sunshine and lower temperature, the strawberry gradually stops growing and enters natural dormancy. This is the physiological characteristic of the strawberry itself that adapts to the changes of the external environment.
Strawberry dormancy is naturally dormant and forced to sleep. Natural dormancy is a situation in which the strawberry is suitable for growth under environmental conditions. The plant exhibits a "dwarf state" for a certain period of time; while forced dormancy is an external condition that is not suitable for strawberry growth. Force the plant to be in a "dwarf state".
The main factors causing strawberry dormancy are low temperature and short daylight. At the end of autumn and winter, the temperature became lower, the sunshine became shorter, the petiole of the strawberry plant became shorter, the leaf area became smaller, the plant was drooped, paralleled with the ground, showing a "dwarf state", at which time the plant had entered dormancy.
Under the protected cultivation mode, especially in the semi-promoted cultivation mode, it is extremely important to accurately grasp the heat preservation period. Semi-promoting cultivation means that the low temperature required in the variety is basically satisfied. In the case of semi-awake and forced dormancy, the artificial state is used to forcefully break the dormant state, that is, measures such as heat preservation or warming and light supplementation are used to promote the strawberry. Growth and development, flowering results. Generally, the fruit can be harvested mature from January to March.
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