The harvest of autumn leaves and celery cultivated in plastic greenhouses or solar greenhouses is 40% higher than that of autumn celery and wintering celery grown using conventional harvesting methods. This greatly improves the economics of the cultivation of protected areas. benefit.
The temporal lobe leaves generally start from the beginning of December, when the plants grow to 70-80 cm high. One to three outer leaflets and one or two leaf leaves were left. Note that the temporal leaves should not be too much, do not damage the leaves left when the leaves are cut, so as not to affect the normal growth of celery. In terms of a strain, it is generally 15 to 20 days and once, in terms of whole field, it can be continuously listed. During the whole harvest period, each celery can leave 3 or 5 times of loquat leaves, and the harvest period is as long as 100 days. When the loquat leaves are no longer needed from the end of February to the beginning of March, the whole plant can be dug and collected once.
The core of management and management after loquat leaf is to control the growth of scapes and promote vegetative growth. After the loquat leaves, use 75% chlorothalonil WP to spray 600 times to prevent bacteria from invading from the wound. After 7 days of loquat leaves, the temperature inside the shed should be raised by 5°C~8°C, and watered. Secondly, to promote wound healing and root regeneration; then apply 1000 kg of diluted faecal water per acre or 10 kg of diammonium phosphate to water 1000 kg to meet the rapid growth of celery on nutrient demand. If the soil in the vegetable field is good, the base fertilizer is sufficient, and the plant grows vigorously, it is also possible not to top-dress the fertilizer.
The temporal lobe leaves generally start from the beginning of December, when the plants grow to 70-80 cm high. One to three outer leaflets and one or two leaf leaves were left. Note that the temporal leaves should not be too much, do not damage the leaves left when the leaves are cut, so as not to affect the normal growth of celery. In terms of a strain, it is generally 15 to 20 days and once, in terms of whole field, it can be continuously listed. During the whole harvest period, each celery can leave 3 or 5 times of loquat leaves, and the harvest period is as long as 100 days. When the loquat leaves are no longer needed from the end of February to the beginning of March, the whole plant can be dug and collected once.
The core of management and management after loquat leaf is to control the growth of scapes and promote vegetative growth. After the loquat leaves, use 75% chlorothalonil WP to spray 600 times to prevent bacteria from invading from the wound. After 7 days of loquat leaves, the temperature inside the shed should be raised by 5°C~8°C, and watered. Secondly, to promote wound healing and root regeneration; then apply 1000 kg of diluted faecal water per acre or 10 kg of diammonium phosphate to water 1000 kg to meet the rapid growth of celery on nutrient demand. If the soil in the vegetable field is good, the base fertilizer is sufficient, and the plant grows vigorously, it is also possible not to top-dress the fertilizer.
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