How to plant Artemisia argyi leaves

Artemisia argyi can not only be used as raw materials in moxibustion, but also can prevent mosquitoes and insects, and even can be eaten and applied externally. However, in some seasons, it is difficult to buy fresh Artemisia argyi outside. Then you may as well try to plant Artemisia argyi yourself. How can we plant Artemisia argyi correctly and better? Give you a few reference opinions and choose one suitable for you to operate. Let's find out about it together with Xiaobian below.

How to grow wormwood leaves

1. Seed retention and seed cultivation of Artemisia argyi: It is better to retain seeds from 2 to 3-year-old plants, and select plants that grow strongly, have high yield and are free of diseases and insect pests to leave them unharvested.

2, should be sown in early spring, south 2~3 months, north 3~4 months, can be direct seeding or seedling transplanting, direct seeding row spacing 40~50 cm, after sowing soil should not be too thick, to 0.5 cm is appropriate or to cover seeds for degrees, too thick soil cover seeds difficult to emerge.

3. Pay attention to weeding and thinning after emergence. When the seedling height is 10 - 15 cm, the seedling shall be determined according to the plant spacing of 20~30 cm.

4. Rhizome propagation method: Rhizome propagation is the main method in production. Planting period is usually in early spring, preferably before bud germination, dig perennial underground rhizomes, dig out the whole root, select tender rhizomes.

5. Then break it into 10~12 cm long segments, dry it for half a day, ditch according to row spacing of 40~50 cm when planting, lay the rhizomes flat in the ditch according to the plant spacing of about 20 cm, and then cover the soil to suppress them. The dry soil should be watered in time after planting, and after seedling emergence, pay attention to loosening soil, weeding and topdressing in time.

6. Artemisia argyi planting requires sufficient sunshine, good ventilation and good drainage sandy loam, which is beneficial to growth.

Artemisia argyi planting technology

1. Land selection and preparation

The site shall have irrigation water conditions, no pollution of residential water and industrial water nearby, soil and atmospheric quality shall meet the national second standard, production water shall meet the farmland irrigation water quality standard, soil shall be free of toxic and harmful drug residues, human and animal feces and domestic garbage pollution, and regular inspection shall be carried out according to regulations. According to the soil layer structure characteristics of planting land, the ploughing and harrowing times shall be appropriately controlled, and 22.5~30.0 tons/hectare of soil fertilizer fully decomposed to achieve pollution-free shall be applied in combination with soil preparation. Mix evenly and turn into soil layer, then repair ditch to make box for planting.

2. Breeding methods

Artemisia argyi mainly propagates asexually by rhizomes, but it can also be propagated by seeds. Generally, seed propagation is sown in March, rhizome propagation is carried out in November, the width of the ridge is about 1.5 meters, the middle of the ridge is high and the two sides are low like "fish back" type, so as to avoid ponding and cause diseases. Before sowing, sufficient base fertilizer should be applied. Generally, 4000 kg of decomposed farm manure should be applied per mu. Deep ploughing and soil should be fully blocked. After drainage, sufficient bottom water should be poured once.

3. Planting density

In February to March, when the seedling height is 5~10 cm, the ground is wet (preferably after rain or cloudy day), the seedlings separated from the stem base of the mother plant are planted according to the plant spacing of 30 cm ×40 cm, 2~3 plants per hole, covered with soil and compacted. If there is no rain within 2 to 3 days after planting, drip water to preserve moisture.

4. Field management

After planting, 90 kg/ha urea is applied as seedling fertilizer when the seedling height is 30 cm, and it is applied in rainy days and sprayed on leaves in sunny days. Intertill and weed once in early April at a depth of 15 cm. In the first ten days of June, after harvesting, the garden is turned over and dried, the residual branches and dead leaves are removed, and the over-dense stem base and perennial roots are thinned to a depth of 15 cm. In early November, farm manure, manure, cake manure, etc. were applied as base fertilizer. In dry season, foliar sprinkler irrigation is carried out under seedling height of 80 cm, and flood irrigation is carried out in the whole garden when seedling height is more than 80 cm.

What time is it planted?

Artemisia argyi, the new period in May to September each year. At present, the domestic circulation specifications can be divided into three kinds: Artemisia argyi, Artemisia argyi and Artemisia mayueana. Artemisia argyi has strong adaptability to climate and soil, cold and drought resistance, and can be planted on the edge of fields, fields, hillsides and wasteland. The sowing time is as follows:

1. It is good to select seeds of Artemisia argyi and keep seeds for 2~3 years old plants. It is good to select plants with strong growth, high yield and no diseases and insect pests. When the fruits are mature, cut off fruit branches and spread them to dry, thresh, sieve and winnow impurities. The seeds are packed in bags and stored in cool and dry places.

2. Artemisia argyi should be sown in early spring. From February to March in the south and from March to April in the north, it can be sown or transplanted. The row spacing of direct seeding is 40~50 cm. The soil covering after sowing should not be too thick. Pay attention to management after emergence. When the seedling height is 10~15 cm, the seedling shall be determined according to the plant spacing of 20~30 cm.

What to prepare for before planting.

Before planting Artemisia argyi, you need to know Artemisia argyi. Although Artemisia argyi is a kind of grass, if you want him to bring benefits to you, you must completely understand it. The so-called knowing oneself and knowing the enemy is invincible. Only by better understanding it can you obtain high benefits. Artemisia argyi cold and drought resistance, avoid water, many new to the Artemisia argyi industry growers declared that Artemisia argyi waterlogging resistance, is very irresponsible. From the growth habits we have to do is to choose plots, we must choose dry irrigation, waterlogging can row flat plots.

Do you think that planting Artemisia argyi is not as difficult as you think? Is there any kind of success? Follow the above several methods of operation, basically can be said to be foolproof, try a few times to be able to skillfully plant eighteen, but also according to their own ideas innovative planting technology.