Tomatoes grow better in summer
Tomato seedlings during summer seedlings are afraid of four: one is afraid of exposure, two are afraid of rain, three are afraid of high temperatures, and four are afraid of being long. In order to cultivate strong seedlings, the following measures must be taken:
Select a dry and ventilated vegetable garden as a seedbed, take a awning, the seedbed is about 1 meter wide, and the bed shade must have a plastic film to prevent rainwater from entering. The curtain is covered on the membrane, both light and shade. When it rains, cover the film on the shed to prevent the seedlings from getting hot and rain. Use sunny curtains and shade at noon to prevent the seedlings from being exposed to the sun.
The seedling age should be short, generally 30-35 days, one seedling should be established, and no seedlings should be carried out to prevent root infection from being transferred.
The autumn tomatoes that are delayed in the greenhouse are nursed in high temperature and rainy season in summer, and all kinds of diseases are serious. They can be sprayed with chlorothalonil or anti-virus for 1-2 times 500 times during the nursery period for prevention and treatment.
In the later stage, watering and preventing the rain from pouring out caused the seedlings to grow.
To prevent leggy shoots, spray the leaves with a spray of 0.1%-0.15% of Chlormequat, a total of 2 shots, so that the seedlings are thick and strong.
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