The fennel (Foeniculum Vulgare Mill), native to the Mediterranean coast, is popular in the north because of its high nutritional value, medicinal value, and unique odor. It is a vegetable for both vegetables and health care.
First, the biological characteristics of fennel umbel fennel, is a perennial herb. Plant height 30 ~ 45cm, stem upright, branched, no hair, wax powder; leaves are gray-green, petiole stem sheathing, leaf lobes filamentous; complex umbellate, flowers yellow; fruit It is double-hanging fruit, oblong, and sharp-edged fruit with two seeds inside. The seed weight is 1.2-2.6g.
Second, cultivation technology
1. Requirements for the environment The fennel grows well in mild climate conditions, but it is strong in cold and heat resistance. In areas where winter is not too cold, it can be cultivated perennially. In northern Liaoning, the main cultivation season is spring and autumn. The requirements for soil conditions are not strict, in order to ensure high yield and high quality, it is better to use fertile land for planting.
2. Soil preparation and fertilization Planting land After deep turning, apply organic base fertilizer. Apply about 2500 kg of organic fertilizer per 667 m2 and compound fertilizer 20 to 30 kg. As the fennel is difficult to emerge, it is necessary to make detailed preparation of the fennel. The glutinous surface should be leveled so that it can be watered and preserved.
3. Cultivation methods can be exposed directly to the fennel or nursery transplanting. The main line is wolfberry. The spacing between rows is 15cm15cm. Live direct broadcast: Spring fennel can be sown in early April and autumn fennel can be sown in July-August. Seedling transplanting: mainly spring fennel, generally in late March in the greenhouse or small shed for nursery, the best soaking germination, in particular, to grasp the following aspects:
1 Seed treatment: spring fennel soaked with warm water at about 40 °C for 24 hours, placed on 15 ~ 20 °C temperature germination, until the seeds exposed bud eyes, the election of warm and weather sowing method, sowing rate per 667m2 is 2.5 ~ 3.0kg. Seedling transplanting The treated seeds are evenly spread on the surface of the nursery tray or greenhouse, covering the earth 0.5 ~ 1.0cm. Autumn fennel sowing because of high temperature, slow emergence and uneven, sowing seeds should be soaked at low temperature before germination, the method with the spring fennel, or with the gibberellic acid 510-6 soaking about 12h, can replace the low temperature soak germination. Seeds can be sown when 80% of seeds are exposed.
2 Strengthen management after sowing: After sowing, avoid drying and keep the soil moist. Cover wheat straw, straw, etc. on the surface to form a flower yin to moisturize, keep warm and prevent rain. The wet sowing method was used to gently sprinkle the water once when the top soil of the bud was used, and the cover was removed after 1 to 2 days after the emergence of the seedlings. Seedling transplanting: In mid-May, seedling age 35 to 45 days when planted in open field.
4. Field management live direct seedlings: After the seedlings are released, the seedlings are to be carried out, combined with cultivator for 1 or 2 seedlings. Planting generally 2 or 3 plants per hole, or planting a single plant, seedlings growing slowly should pay attention to control weeds, seedlings should not be too much watering, appropriate seedlings, when the seedlings reach 10 ~ 12cm high watering should Qin, Combined with a small amount of available nitrogen fertilizer watering, plant height 30cm can be harvested, generally 667m2 production 1500 ~ 2000kg.
Third, the medicinal value of fennel is rich in vitamins A, C, carotenoids and calcium content is also higher, the seeds can be used for medicinal purposes or spices, with the role of dispelling wind phlegm, cold and stomach pain. Its specific use is as follows:
1. Promote digestion and absorption
2. Anti-cold can drink a little fennel juice and sweat in the soup.
3. Treatment of tonsillitis on the decoction containing sap, cool it after gargle.
4. Absorption of pus will be broken, affixed to the affected area, 3 times a day, naturally subsided.
5. Treatment of frostbite can be applied to the affected area with raw juice and massage.
First, the biological characteristics of fennel umbel fennel, is a perennial herb. Plant height 30 ~ 45cm, stem upright, branched, no hair, wax powder; leaves are gray-green, petiole stem sheathing, leaf lobes filamentous; complex umbellate, flowers yellow; fruit It is double-hanging fruit, oblong, and sharp-edged fruit with two seeds inside. The seed weight is 1.2-2.6g.
Second, cultivation technology
1. Requirements for the environment The fennel grows well in mild climate conditions, but it is strong in cold and heat resistance. In areas where winter is not too cold, it can be cultivated perennially. In northern Liaoning, the main cultivation season is spring and autumn. The requirements for soil conditions are not strict, in order to ensure high yield and high quality, it is better to use fertile land for planting.
2. Soil preparation and fertilization Planting land After deep turning, apply organic base fertilizer. Apply about 2500 kg of organic fertilizer per 667 m2 and compound fertilizer 20 to 30 kg. As the fennel is difficult to emerge, it is necessary to make detailed preparation of the fennel. The glutinous surface should be leveled so that it can be watered and preserved.
3. Cultivation methods can be exposed directly to the fennel or nursery transplanting. The main line is wolfberry. The spacing between rows is 15cm15cm. Live direct broadcast: Spring fennel can be sown in early April and autumn fennel can be sown in July-August. Seedling transplanting: mainly spring fennel, generally in late March in the greenhouse or small shed for nursery, the best soaking germination, in particular, to grasp the following aspects:
1 Seed treatment: spring fennel soaked with warm water at about 40 °C for 24 hours, placed on 15 ~ 20 °C temperature germination, until the seeds exposed bud eyes, the election of warm and weather sowing method, sowing rate per 667m2 is 2.5 ~ 3.0kg. Seedling transplanting The treated seeds are evenly spread on the surface of the nursery tray or greenhouse, covering the earth 0.5 ~ 1.0cm. Autumn fennel sowing because of high temperature, slow emergence and uneven, sowing seeds should be soaked at low temperature before germination, the method with the spring fennel, or with the gibberellic acid 510-6 soaking about 12h, can replace the low temperature soak germination. Seeds can be sown when 80% of seeds are exposed.
2 Strengthen management after sowing: After sowing, avoid drying and keep the soil moist. Cover wheat straw, straw, etc. on the surface to form a flower yin to moisturize, keep warm and prevent rain. The wet sowing method was used to gently sprinkle the water once when the top soil of the bud was used, and the cover was removed after 1 to 2 days after the emergence of the seedlings. Seedling transplanting: In mid-May, seedling age 35 to 45 days when planted in open field.
4. Field management live direct seedlings: After the seedlings are released, the seedlings are to be carried out, combined with cultivator for 1 or 2 seedlings. Planting generally 2 or 3 plants per hole, or planting a single plant, seedlings growing slowly should pay attention to control weeds, seedlings should not be too much watering, appropriate seedlings, when the seedlings reach 10 ~ 12cm high watering should Qin, Combined with a small amount of available nitrogen fertilizer watering, plant height 30cm can be harvested, generally 667m2 production 1500 ~ 2000kg.
Third, the medicinal value of fennel is rich in vitamins A, C, carotenoids and calcium content is also higher, the seeds can be used for medicinal purposes or spices, with the role of dispelling wind phlegm, cold and stomach pain. Its specific use is as follows:
1. Promote digestion and absorption
2. Anti-cold can drink a little fennel juice and sweat in the soup.
3. Treatment of tonsillitis on the decoction containing sap, cool it after gargle.
4. Absorption of pus will be broken, affixed to the affected area, 3 times a day, naturally subsided.
5. Treatment of frostbite can be applied to the affected area with raw juice and massage.
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