All kinds of fruits and vegetables cultivated in spring are often weak in light when planting, and the ground temperature is low, and the seedlings are slow after transplanting. In addition, the early cover of the opaque cover can be covered at the same time when the straw insulation film is added to increase the heat preservation of the grasshopper.
The specific operation is to pour small water in the ditch. When the water does not completely infiltrate, put the seedlings into the cultivation ditch according to the spacing of the plants. After waiting for the water to completely infiltrate, bury the soil at the root of the seedlings, and do not bury the soil too deeply. Prevent slow seedlings slow. If the weather is foggy or cloudy when planting, you can pour burrowing water when you plant the seedlings, or ditch the seedlings into trenches without trenching, and keep the ground temperature stable for more than 15°C for 2-3 days. Choose sunny noon temperatures. When it is high, seal the hole (cover groove), after 3-5 days, grow a new leaf and then pour a small amount of water, spray Baitai + Zhongshengmyin before watering to prevent dead trees, reduce the incidence of the disease, spray Must be evenly sprayed on the front and back of the seedling blade and the base of the seedlings. Raise the temperature in the greenhouse on or after the day of watering. In the morning, when the temperature rises to 23°C, change the ventilation for 10-15 minutes. Close the vents to increase the temperature. When the temperature rises to 32°C, ventilate again. In the afternoon, the temperature drops to 24°C. Another gas exchange is performed at the same time, the purpose of which is to remove moisture while increasing the indoor carbon dioxide concentration.
The specific operation is to pour small water in the ditch. When the water does not completely infiltrate, put the seedlings into the cultivation ditch according to the spacing of the plants. After waiting for the water to completely infiltrate, bury the soil at the root of the seedlings, and do not bury the soil too deeply. Prevent slow seedlings slow. If the weather is foggy or cloudy when planting, you can pour burrowing water when you plant the seedlings, or ditch the seedlings into trenches without trenching, and keep the ground temperature stable for more than 15°C for 2-3 days. Choose sunny noon temperatures. When it is high, seal the hole (cover groove), after 3-5 days, grow a new leaf and then pour a small amount of water, spray Baitai + Zhongshengmyin before watering to prevent dead trees, reduce the incidence of the disease, spray Must be evenly sprayed on the front and back of the seedling blade and the base of the seedlings. Raise the temperature in the greenhouse on or after the day of watering. In the morning, when the temperature rises to 23°C, change the ventilation for 10-15 minutes. Close the vents to increase the temperature. When the temperature rises to 32°C, ventilate again. In the afternoon, the temperature drops to 24°C. Another gas exchange is performed at the same time, the purpose of which is to remove moisture while increasing the indoor carbon dioxide concentration.
The greenhouse support line is used for the plant that stands tall on its own. The support will keep your plants healthy and upright. This economical and efficient support system will wow you.
Retaining the plant stems within the spiral sections, allows secure support without restriction. This gives the plant freedom of movement and encourages air circulation, helping to prevent fungal diseases and promoting strong stem growth. Supporting "Asters to Zinnias" has never been so easy!
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