The main cause of strawberry malformation is poor pollination and fertilization, but the extent of its occurrence is related to factors such as variety, grade of flowers, insects visiting flowers, temperature and humidity, and spraying of flowers during flowering. Appropriate pollination varieties should be configured. Varieties with a large amount of pollen should be selected as the pollination variety; temperature and humidity should be controlled, and temperature and humidity in the ground should be strictly protected during flowering. The temperature should be controlled at 20 °C ~ 28 °C. It is necessary to release air in a timely manner to reduce the temperature and humidity. Drip irrigation can effectively reduce the air humidity in the protected area. As long as the ground does not dry flowering, generally do not need irrigation; sparse fruit thinning, sparse prone to female inadvertent high secondary flower, can significantly reduce the strawberry deformity rate, and is conducive to concentrated nutrients, increase the weight of single fruit and fruit quality.
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