Watermelon and peaches can be eaten together. The best time for watermelon sowing is generally mid-to-late March.
Irrigation In late March, watermelons begin to germinate and unfold their leaves. Watering should be carried out, but the amount should not be too much. In mid-April, the leaves grow in large quantities, and the watermelon enters the flowering stage and requires more water. From late April to late May is the watermelon flowering period and fruit expansion period, which is the period when watermelon needs the most water throughout the year. As for the irrigation method, those planted in the box can be flooded according to the box.
Sparse flowers and fruits. Each watermelon plant generally has 2 to 3 inflorescences that can bear 3 to 30 flowers. High-level flowers bloom late and are often infertile and become ineffective flowers. High-level flowers should be placed Thin out the flower buds appropriately. Moreover, this concentrates nutrients and ensures that the remaining flowers and fruits will set neatly. During the period when the young fruits are green, deformed fruits and diseased and insect-infected fruits will be thinned out in a timely manner.
Cultivation time of watermelon in protected areas:
Including cultivation forms such as small arch sheds, mulching film ten small arch sheds, mulching film near ground covering and wind barrier ten small arch sheds. It can be planted 20-25 days earlier than the local open field. Seedling transplanting, sprout transplanting and direct seeding are all available.
Early spring cultivation in plastic large or medium sheds is a commonly developed first-crop cultivation. Not only is the equipment relatively simple, but the production technology is also relatively easy to master. Especially during the listing period, the local average daily temperature rises to above 20℃.