Wild leeks are aliased to hawthorn, broadleaf weeds, rock onions, etc. Lily family Allium is a perennial herb that is distributed throughout China. Wild leeks are rich in many nutrients. Wild leek spicy, warm, there is warm air, kidney Yiyang, stomach and refreshing, adjust the organs, Qi Qi Jiang, warm stomach dehumidification, blood stasis and detoxification and other effects. Applicable to impotence spermatorrhea, Yaoxisuanruan, stomach Deficiency, sputum nausea, constipation, urinary frequency, upset, hair loss, leakage, prolapse, dysentery, dysmenorrhea and other diseases. Wild leek can be fried, soup or stuffed. Commonly used wild leeks and eel as soup are not only delicious, but also have a therapeutic effect on loss of appetite, fever, frequent urination, especially for the elderly spleen and stomach, loss of appetite, delirium embolism. First, the characteristics of the characteristics of wild leeks fibrous roots, chordate roots, shallow distribution, with rhizomes, bulbs narrow conical, outer membrane, white. Ye Jisheng, strip-shaped to wide strips, 30-40 cm long, 1.5-2.5 cm wide, green, with distinct midribs, prominent on the leaves. In summer and autumn, calyx is extracted, cylindrical or slightly triangular, 20-50 cm tall, and sheathed in lower part; involucrate 2-lobed, often falling early; umbels terminal, subglobose, mostly densely flowered; pedicels slender, Nearly equal in length, 8-20 mm, without bracteoles at base; flowers white, lanceolate to elongate triangle-shaped, inner and outer, as long as 4-7 mm long, 1-2 mm wide, apex acuminate or Ranging from shallow. Fruit is pods, obovate. Seed black. Wild leeks grow in mountain forests and slopes. Hi warm, moist and slightly cloudy environment. Second, the cultivation techniques 1, site preparation fertilization wild leeks root distribution, the ministers on the ground, should choose fertile, loose, strong water retention of the soil. Before planting, open up the ditch and apply enough earth compost or decomposed manure to 1500-2000 kg per mu. 2. Breeding wild leeks Breed with seeds or ramets. The main breeding is the ramets. When the pods have more than 3 minutes of pods, the ramets can be propagated, usually in the spring. In other seasons, pay attention to shading and moisturizing the ramets, cover with shade nets, and apply water in a timely manner. The line spacing of the cultivars was 20-30 cm and 30 cm. 3, field management often planted after planting water to keep the soil moist. Combined with the top-dressing fertilizer, most of the available nitrogen fertilizer, applied 10 kg of urea per mu. 4. Harvest wild young vegetables are mainly used for harvesting young leaves. When most of the leaves of plants grow to normal size, they should be harvested and harvested in time to ensure the quality of young leaves. It is generally harvested every 20-30 days and harvested at the base of the blade 1-2 cm above the ground. In summer, flower buds can be harvested, and rhizomes are collected in autumn and winter. In order to maintain product quality and increase production, mature organic fertilizer is applied quarterly. General mu production 3000-4000 kg. 5, softening cultivation of wild leeks not only harvest indigo, can also be softened cultivation, generally 2-3 years of growth and robust, more than the number of tillers to soften cultivation of more suitable. When the plant grows to be vigorous and vigorous, the indigo is harvested and softened. Softening cultivation commonly used bamboo, tile and other opaque materials, bamboo and tile drum with easy heat transfer and other characteristics, in southern China hot, rainy season is more appropriate to adopt this method. Generally, a corrugated pipe has a hole cover, the hole is covered with light during the day, and the hole cover is opened at night to facilitate ventilation and reduce humidity to prevent decay. After 7-10 days in spring, summer and autumn, it can be harvested once in 10-15 days in winter and early spring. It can produce 800-1000 kg per mu.