Celery is a cool, humid climate with semi-cold-resistant vegetables; it is not resistant to high temperatures. Drying can withstand low temperatures below short-term zero.
I. Requirements for environmental conditions
1. Temperature: Celery is like a cool climate, and the growth temperature is 16 to 22 °C.
2, light: celery vegetative growth stage is not strict with lighting requirements, low light intensity requirements, under normal light conditions, can still grow normally.
3. Soil: Celery is suitable for growing in sandy loam rich in organic matter.
4, water and nutrients: celery like wet, so in the cultivation to maintain sufficient water in the soil; need a large amount of fertilizer, but because the root absorption capacity is weak, so in the cultivation to apply enough base fertilizer, and timely topdressing To meet the demand for celery for nutrients.
Second, cultivation points
1. Variety selection: Generally, the early green celery or yellow heart celery variety is strong.
2. Seeding and seedling: In recent years, the live broadcast is mainly used. When the seedling grows to 12 cm high, the seedlings are transplanted at a ratio of 1:2. The seeding amount per mu is about 1000 g, and the sowing period is generally arranged in June. From late to early July, due to the high temperature during this period, it is necessary to soak in the indoor soaking and germination, first immerse in clear water for 4 to 6 hours, then drain it, then put it in the refrigerator freezer, then germination in the indoor cool place, until the seeds are white After sowing, it is sown in the finished bed soil. After sowing the celery in early autumn, it must be covered with sunshade and other coverings to reduce the ground temperature, prevent evaporation of water and ensure the seedlings.
3. Site preparation and planting: In advance one week, the soil will be cultivated and matured, combined with land preparation, 500 kg of commercial organic fertilizer and 50 kg of vegetable special compound fertilizer, which will fully mix with the soil to create a good agglomerate structure and nutrient soil layer. And to achieve deep ditch sorghum, can fill the platoon (here refers to the land preparation, including the seedbed for live broadcast). When the seedling grows to a height of 12 cm, you can choose to transplant in the evening on a cloudy or sunny day, and do the watering of the planting field. After transplanting, cover the sunshade, or transplant it in the shelter of the protected area, use the shade net. cover.
4, fertilizer management: celery requires a large amount of fertilizer, but the root absorption capacity is weak, it should be combined with watering, timely topdressing, generally topdressing 2 to 3 times, each time the top dressing per 667 square meters of urea 5 to 8 kg, grasp the light The principle of fertilization and diligence ensures a balanced supply of nutrients.
5, pest management: early autumn celery disease is mainly based on epidemic disease, can be sprayed with 1000 times dilution of fungicides such as Amishida and chlorhexidine. Insect pests are mainly aphids, and can be controlled by high-efficiency and low-toxic insecticides such as Emerald and imidacloprid.
6. Harvest: When the celery plant grows to 35 to 40 cm, it can be harvested and marketed. The early autumn celery live broadcast is generally listed in the middle and late September, and the celery transplanted in the middle and late August is generally listed before and after the National Day. The yield per mu is 1800 to 2100 kg, and the economic benefits are extremely valuable.
Celery has the function of calming liver and clearing heat, removing wind and dampness, removing swelling and swelling, cooling blood to stop bleeding, detoxifying Xuanfei, strengthening stomach and blood, clearing intestines, relieving cough, lowering blood pressure and calming brain. Eating celery, especially eating celery leaves, is very beneficial for preventing hypertension and arteriosclerosis, and has an auxiliary therapeutic effect. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
I. Requirements for environmental conditions
1. Temperature: Celery is like a cool climate, and the growth temperature is 16 to 22 °C.
2, light: celery vegetative growth stage is not strict with lighting requirements, low light intensity requirements, under normal light conditions, can still grow normally.
3. Soil: Celery is suitable for growing in sandy loam rich in organic matter.
4, water and nutrients: celery like wet, so in the cultivation to maintain sufficient water in the soil; need a large amount of fertilizer, but because the root absorption capacity is weak, so in the cultivation to apply enough base fertilizer, and timely topdressing To meet the demand for celery for nutrients.
Second, cultivation points
1. Variety selection: Generally, the early green celery or yellow heart celery variety is strong.
2. Seeding and seedling: In recent years, the live broadcast is mainly used. When the seedling grows to 12 cm high, the seedlings are transplanted at a ratio of 1:2. The seeding amount per mu is about 1000 g, and the sowing period is generally arranged in June. From late to early July, due to the high temperature during this period, it is necessary to soak in the indoor soaking and germination, first immerse in clear water for 4 to 6 hours, then drain it, then put it in the refrigerator freezer, then germination in the indoor cool place, until the seeds are white After sowing, it is sown in the finished bed soil. After sowing the celery in early autumn, it must be covered with sunshade and other coverings to reduce the ground temperature, prevent evaporation of water and ensure the seedlings.
3. Site preparation and planting: In advance one week, the soil will be cultivated and matured, combined with land preparation, 500 kg of commercial organic fertilizer and 50 kg of vegetable special compound fertilizer, which will fully mix with the soil to create a good agglomerate structure and nutrient soil layer. And to achieve deep ditch sorghum, can fill the platoon (here refers to the land preparation, including the seedbed for live broadcast). When the seedling grows to a height of 12 cm, you can choose to transplant in the evening on a cloudy or sunny day, and do the watering of the planting field. After transplanting, cover the sunshade, or transplant it in the shelter of the protected area, use the shade net. cover.
4, fertilizer management: celery requires a large amount of fertilizer, but the root absorption capacity is weak, it should be combined with watering, timely topdressing, generally topdressing 2 to 3 times, each time the top dressing per 667 square meters of urea 5 to 8 kg, grasp the light The principle of fertilization and diligence ensures a balanced supply of nutrients.
5, pest management: early autumn celery disease is mainly based on epidemic disease, can be sprayed with 1000 times dilution of fungicides such as Amishida and chlorhexidine. Insect pests are mainly aphids, and can be controlled by high-efficiency and low-toxic insecticides such as Emerald and imidacloprid.
6. Harvest: When the celery plant grows to 35 to 40 cm, it can be harvested and marketed. The early autumn celery live broadcast is generally listed in the middle and late September, and the celery transplanted in the middle and late August is generally listed before and after the National Day. The yield per mu is 1800 to 2100 kg, and the economic benefits are extremely valuable.
Celery has the function of calming liver and clearing heat, removing wind and dampness, removing swelling and swelling, cooling blood to stop bleeding, detoxifying Xuanfei, strengthening stomach and blood, clearing intestines, relieving cough, lowering blood pressure and calming brain. Eating celery, especially eating celery leaves, is very beneficial for preventing hypertension and arteriosclerosis, and has an auxiliary therapeutic effect. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
Plant extracts can be used in animal husbandry materials. Traditional Chinese medicine extracts can improve animal immunity, survival rate and reproduction rate. Can protect the animal's gut flora from being destroyed,
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