In the case of aging plants in the late harvest period, heavy pests, and reduced yields, eggplants in spring greenhouses can use pruning, pruning, weed control, and fertilization techniques to promote sprouting and growth of new shoots. The specific approach is as follows:
I. Selection of regenerated eggplant strains Eggplants cultivated in spring greenhouses are selected as robust eggplant strains with good growth potential, no disease, good variety, well-developed root systems, and regenerative cultivation value.
Second, timely trim In late October, after the night frost, the main stem of Renesas Planta is about 10 cm tall, and the rest of the branches and leaves are trimmed. Cut out the mouth with a film or wipe it with a fungicide to prevent germs from infecting the wound.
Third, the regeneration management points in time after pruning deep cultivator, and top-dressing watering. The cultivator must be about 15 centimeters away from the plant, 8-12 centimeters deep, 2,000 m2 per 667 m2 of arable manure, 15-20 kilograms of urea, and covered with a thick shed film, kept at 28-30 degrees centigrade, about 10 days pruning. The main stems can be used to extract new shoots. The new shoots should be retained. The rest should be erased. When the new shoots grow to 10-15 cm, they should be cultivated and weeded in time to strengthen the control of pests and diseases; soon the new shoots can be knotted. The eggplant, when the size of the door and the walnut and walnut, fertilizer and watering should be timely. For every 667 square meters, 15 kg of nitrogen fertilizer can be applied to the topdressing plant, and then combined with cultivator, and the roots can be cultivated into small ridges. After that, water can be poured along the ditch. The results showed that depending on the condition of the seedlings, the fertilizer was applied to the water again, and the wetness was known. The temperature in the shed is controlled at 28-30°C during the day, 15-18°C at night, and the relative humidity of the air in the shed is 60-80%. At the same time, straw grass is covered. When the outside temperature is very low, a layer of film is added to the grass rake at night. Timely prevention and control of pests and diseases.
This kind of eggplant has been harvested from the spring of the second year in April, 667 square meters of production can reach about 2500 kilograms eggplant regeneration cultivation techniques spring greenhouse eggplant in the late harvest period of plant aging, pest damage, yield decline, can Using pruning, pruning, weeding, fertilizing and other technologies to promote the emergence and results of new shoots. The specific approach is as follows:
I. Selection of regenerated eggplant strains Eggplants cultivated in spring greenhouses are selected as robust eggplant strains with good growth potential, no disease, good variety, well-developed root systems, and regenerative cultivation value.
Second, timely trim In late October, after the night frost, the main stem of Renesas Planta is about 10 cm tall, and the rest of the branches and leaves are trimmed. Cut out the mouth with a film or wipe it with a fungicide to prevent germs from infecting the wound.
Third, the regeneration management points in time after pruning deep cultivator, and top-dressing watering. The cultivator must be about 15 centimeters from the plant, 8-12 centimeters deep, with 2,000 square meters of anaerobic manure per 667 square meters, 15-20 kilograms of urea, covered with a thick shed film, and kept at 28-30 degrees Celsius, about 10 days pruning. The main stems can be used to extract new shoots. The new shoots should be retained. The rest should be erased. When the new shoots grow to 10-15 cm, they should be cultivated and weeded in time to strengthen the control of pests and diseases; soon the new shoots can be knotted. The eggplant, when the size of the door and the walnut and walnut, fertilizer and watering should be timely. For every 667 square meters, 15 kg of nitrogen fertilizer can be applied to the topdressing plant, and then combined with cultivator, and the roots can be cultivated into small ridges. After that, water can be poured along the ditch. The results showed that depending on the condition of the seedlings, the top-dressing fertilizers were watered, and the masters saw wet and dry. The temperature in the shed is controlled at 28-30°C during the day, 15-18°C at night, and the relative humidity of the air in the shed is 60-80%. At the same time, straw grass is covered. When the outside temperature is very low, a layer of film is added to the grass rake at night. Timely prevention and control of pests and diseases.
This kind of eggplant has been harvested in the spring of the second year in April. The output of 667 square meters can reach about 2,500 kilograms.
I. Selection of regenerated eggplant strains Eggplants cultivated in spring greenhouses are selected as robust eggplant strains with good growth potential, no disease, good variety, well-developed root systems, and regenerative cultivation value.
Second, timely trim In late October, after the night frost, the main stem of Renesas Planta is about 10 cm tall, and the rest of the branches and leaves are trimmed. Cut out the mouth with a film or wipe it with a fungicide to prevent germs from infecting the wound.
Third, the regeneration management points in time after pruning deep cultivator, and top-dressing watering. The cultivator must be about 15 centimeters away from the plant, 8-12 centimeters deep, 2,000 m2 per 667 m2 of arable manure, 15-20 kilograms of urea, and covered with a thick shed film, kept at 28-30 degrees centigrade, about 10 days pruning. The main stems can be used to extract new shoots. The new shoots should be retained. The rest should be erased. When the new shoots grow to 10-15 cm, they should be cultivated and weeded in time to strengthen the control of pests and diseases; soon the new shoots can be knotted. The eggplant, when the size of the door and the walnut and walnut, fertilizer and watering should be timely. For every 667 square meters, 15 kg of nitrogen fertilizer can be applied to the topdressing plant, and then combined with cultivator, and the roots can be cultivated into small ridges. After that, water can be poured along the ditch. The results showed that depending on the condition of the seedlings, the fertilizer was applied to the water again, and the wetness was known. The temperature in the shed is controlled at 28-30°C during the day, 15-18°C at night, and the relative humidity of the air in the shed is 60-80%. At the same time, straw grass is covered. When the outside temperature is very low, a layer of film is added to the grass rake at night. Timely prevention and control of pests and diseases.
This kind of eggplant has been harvested from the spring of the second year in April, 667 square meters of production can reach about 2500 kilograms eggplant regeneration cultivation techniques spring greenhouse eggplant in the late harvest period of plant aging, pest damage, yield decline, can Using pruning, pruning, weeding, fertilizing and other technologies to promote the emergence and results of new shoots. The specific approach is as follows:
I. Selection of regenerated eggplant strains Eggplants cultivated in spring greenhouses are selected as robust eggplant strains with good growth potential, no disease, good variety, well-developed root systems, and regenerative cultivation value.
Second, timely trim In late October, after the night frost, the main stem of Renesas Planta is about 10 cm tall, and the rest of the branches and leaves are trimmed. Cut out the mouth with a film or wipe it with a fungicide to prevent germs from infecting the wound.
Third, the regeneration management points in time after pruning deep cultivator, and top-dressing watering. The cultivator must be about 15 centimeters from the plant, 8-12 centimeters deep, with 2,000 square meters of anaerobic manure per 667 square meters, 15-20 kilograms of urea, covered with a thick shed film, and kept at 28-30 degrees Celsius, about 10 days pruning. The main stems can be used to extract new shoots. The new shoots should be retained. The rest should be erased. When the new shoots grow to 10-15 cm, they should be cultivated and weeded in time to strengthen the control of pests and diseases; soon the new shoots can be knotted. The eggplant, when the size of the door and the walnut and walnut, fertilizer and watering should be timely. For every 667 square meters, 15 kg of nitrogen fertilizer can be applied to the topdressing plant, and then combined with cultivator, and the roots can be cultivated into small ridges. After that, water can be poured along the ditch. The results showed that depending on the condition of the seedlings, the top-dressing fertilizers were watered, and the masters saw wet and dry. The temperature in the shed is controlled at 28-30°C during the day, 15-18°C at night, and the relative humidity of the air in the shed is 60-80%. At the same time, straw grass is covered. When the outside temperature is very low, a layer of film is added to the grass rake at night. Timely prevention and control of pests and diseases.
This kind of eggplant has been harvested in the spring of the second year in April. The output of 667 square meters can reach about 2,500 kilograms.
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