After the snowfall, the weather is getting colder and colder. How can the planting of vegetables be slowed down as soon as possible?

Before the planting, the greenhouse was warmed and the vegetables were sealed in the greenhouse 3 days before planting. The temperature of the greenhouse was raised to above 35°C, and the temperature increased to warm the soil. Closed greenhouse temperature increase is also conducive to promoting soil microbial activity, accelerating the decomposition of organic manure such as chicken manure and decomposition of soil humus, and promoting the absorption of nutrients from vegetable roots. It should be noted that ventilators should be ventilated and vented before closing the shelter to prevent harmful gases accumulated in the shed from harming the vegetables. However, it is necessary to maintain the temperature of the tent above 30°C to prevent the temperature of the ground from falling and affecting the slow seedling speed of the vegetables.

The practice of watering after planting should not be used after planting water, as it will cause a drop in ground temperature and is not conducive to slow seedlings. After watering, ditching or digging and planting are performed. You can pour the water first, after watering, increase the warmth in the closed shed, and then start the high ridge. The ridge roof will open a small ditch to plant vegetables and water the plants one by one after planting.

Seedlings are best placed in the shed before planting. The seedlings should be allowed to accumulate in the shed for a while before they are planted.

After the planting, the moisturizing and heat preservation vegetables shall be moisturized and moistened within 7 days after the planting, so as to reduce the ventilation time and promote the slow seedlings. The humidity is generally kept at about 80%. During the period of seedling temperature, the eggplant vegetables are controlled at 30~32°C during the day and 15~18°C at night. The melon vegetables are controlled at 30~35°C during the day and 16~18°C at night. After 7 days of colonization, the basicity of vegetables was too slow, and the tuyere could be gradually pulled to reduce the temperature of the shed by 2~3°C.

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