Traditional Culture Encyclopedia - The 24 Solar Terms - Is it okay to grow watermelons in the shade?
Is it okay to grow watermelons in the shade?
Watermelon is a signal that you like warm and dry very much. It is not cold-tolerant. Generally, the most suitable growth temperature is around 25℃, and the normal growth temperature should be controlled above 32℃ to meet its normal growth. You can choose some areas with large temperature difference between day and night to plant watermelons, because because of this feature, the sweetness of these watermelons will be higher to promote their better flowering and fruiting, and the requirements for water will be greater, but not too much. If it rains for several days in a row, the apprentice's humidity will be relatively high at this time, and watermelon plants will be easily infected by germs and produce watermelons with low yield and poor quality.
Watermelon (scientific name: citruslanatus(Thunb. )Matsum。 Etnakai) is an annual vine; Stems and branches are stout with obvious edges. Tendrils stout, pubescent, petiole thick and densely pilose; The leaf blade is papery, triangular, oval in outline, white and green in color, with short bristles on both sides and heart-shaped at the base of the leaf blade. Monoecious. Both male and female flowers are solitary in leaf axils. Male pedicels 3-4 cm long, densely yellow-brown villous; Calyx tube wide bell-shaped; Corolla yellowish; Stamens nearly free, filaments short, anthers folded. Female flowers: calyx and corolla are the same as male flowers; Ovary ovoid, stigma kidney-shaped. The fruit is large, nearly spherical or oval, fleshy, juicy, with smooth skin and various colors and patterns. Seeds are mostly oval, black and red, with smooth sides, obtuse base, usually slightly arched edges, and in summer.
- Related articles
- How far is it from Lushan Scenic Area to Bailudong Academy? The traffic from Lushan Mountain to Bailudong Academy.
- Blow bubbles in solar term activities
- What are the 52 non-legacy crafts in China?
- What is the fault that the automatic transmission can't upshift?
- Zhaoqing Guangning Zhuhai Grand View launched the first hot air balloon and Jurassic dinosaur park.
- Are there any experts who can really tell fortune? Don't let the two knives calculated online become a restricted area! ! ! 1 Thank you! !
- Bailu solar terms health?
- Beginning of winter customs in the twenty-four solar terms; Beginning of winter customs in the 24 solar terms.
- What is the reason for the high fuel consumption after battery replacement?
- What is the problem of monitoring the low-load pipe of crankcase ventilation system after the throttle valve is washed by Wuling Glory Small Card?