Planting techniques of Weilingxian

Weilingxian iron foot Weilingxian, iron horn Weilingxian, clematis clematis, etc., are perennial woody lianas of Ranunculaceae, with high cultivation value. The roots and stems are used in medicine to dispel rheumatism, clear channels and collaterals, and eliminate bone stalks. The whole plant can be used as a pesticide to control bridge worms, cabbage insects, ground tigers, wipers, and so on. Let's take a look at the planting techniques of Weilingxian.

Land selection and preparation

Weilingxian planting chooses plots with sunny back, short sunshine time and deep soil, deep ploughing and raking fine, and border. Combined with soil preparation, apply sufficient base fertilizer. 3000 kg of soil miscellaneous fertilizer and 50 kg of compound fertilizer containing 15% of nitrogen, phosphorus and potassium were applied per mu.

Sowing at the right time

1. Seedling transplanting: sowing seedlings in spring, covering soil no more than 1 cm, and then covering the border with rice straw. Under suitable temperature and humidity, seedlings will emerge in about half a month. It was transplanted and planted 50-60 days after emergence.

2. Root bud transplanting: before the root bud germinated in spring, the root bud was cut with a knife, and then the row spacing of the plant was 30x40 cm and then directly transplanted to the field.

Field management

1. Weeding: during the seedling raising period of Weilingxian, the covered straw was removed in time after the seedling was unearthed. When the seedling height was 3-5cm, the weeding was removed once, and then again according to the weed growth condition. After planting in the field, it is ploughed and weeded 2 or 3 times a year.

2. Topdressing: Weilingxian seedling stage combined with ploughing and weeding applied light but little human feces, urine or other nitrogen fertilizer, and applied phosphate fertilizer or compound fertilizer twice after planting.

3. Pruning: in order to promote the root system development of Weilingxian, cut off the overdense vines properly.

4. Drainage and irrigation: Weilingxian is planted in cloudy and rainy weather and drained in time, and watering is paid attention to in dry weather.

5, diseases and insect pests: Weilingxian diseases and insect pests are less, once found should be timely prevention and control.

6. Harvest: Weilingxian is used as a root for medicine. Two years after planting, the root is dug up in autumn, the impurities are removed, the stems and leaves are removed, the soil is washed, soaked in water, removed, moistened, cut and dried, and stored in a dry place.