Doing a good job of summer vegetable seedlings is of great significance to promote the increase of vegetables and the increase of farmers' income in the whole year. How to do a good job in summer education of vegetables should pay attention to the following items:
1 , lyrics. In summer, due to the high temperature, the seedling bed is easy to lose, and it is necessary to pour the water in the car and the water in the car is overflowing. In general, the seeds are required to be spread many times, and individual adjustments are made. For the precious seeds, it is required to use the vegetable dumplings in the whole box before the sowing, and then watering them. After pouring the water, the seeds are broadcast into the cross. One cross per species, cover the cover fertilizer after sowing, in order to protect the seedlings.
2 , the environment. In summer, the temperature of vegetable seedlings is higher, and there is more heavy rain. After the seeds are planted in the seedbed, the sheds of about one meter high must be placed on the seedbeds, and the trusses can be placed on the shelves, and the corn stalks or branches should be pressed on the membrane to prevent sunlight. Direct and heavy rain wash, so as not to shoot the shoots or rush into the soil to emerge.
3 , pest control. It is required to pay attention to the prevention and control of leaf jumping, aphids, cabbage caterpillars and small tigers after the seedlings are unearthed;
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