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What are the common physiological disorders of watermelons and melons?
I. Causes of gourd-shaped fruit: 1. The fruit is set too far out, water and fertilizer conditions are poor, nutrients cannot be supplied and the fruit cannot swell; 2. The plant's vegetative growth is too vigorous, nutrients all go to the vines, and the small fruits that set are all gourd-shaped; 3. Pollination quality is low, the amount of pollen is insufficient and uneven, the front end of the fruit has many seeds while the base has...
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What causes nutrient deficiency disorders in greenhouse strawberries?
How should strawberries be managed in spring? Please guide on removing the mulch to harden the seedlings. 1. When the daily average temperature stabilizes at around 10°C, the winter cold protection coverings should begin to be removed. 2. Be careful when removing to prevent breaking the flower buds. If covered with agricultural film, it should first be removed during the day and covered at night, then gradually remove the film to avoid excessive temperature differences affecting the normal... of strawberries.
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