How to raise Artemisia paniculata?

Money grass is a primrose plant, a common Chinese medicine plant, pay attention to money grass should not be confused with Dichondra or even money grass, can prevent stones and cholagogic excretion stone, the stone has a very good treatment and prevention effect, in China's provinces south of the Yangtze River and Taiwan Province are distributed, with high breeding value, let's take a look at how money grass farming it!

Culture environment of Artemisia angustifolia

Artemisia angustifolia is distributed in the provinces south of the Yangtze River and Taiwan Province, widely distributed in the tropical and subtropical regions of both hemispheres, and has strong adaptability to pH of water, but it is best to control it between 6.5 and 7.5, like warmth, avoid high temperature, and bear low temperature. It grows well in the temperature range of 16 to 24 ℃, and the overwintering temperature should not be lower than 5 ℃. When the room temperature exceeds 30 ℃, the plant growth will be inhibited and humid. It is long seen where there is a flowing water source.

Propagation method of Artemisia angustifolia

1. Seed reproduction: because of the hard seed, the hard seed rate is 40% to 90%. Before sowing, it is necessary to grind for 3 minutes or soak in 80 ℃ hot water for 2 minutes, which can significantly increase the germination rate. First, seedlings are raised, and then transplanting can be carried out. However, because the seeds of Artemisia angustifolia are very small, it is not easy to collect, and the seedlings grow slowly, so cutting propagation is often used.

2. Cutting propagation: Artemisia mandshurica can be cut all the year round, and the survival rate of cutting in spring and autumn is higher. When cutting, the stolon was cut into a section every 3-4 nodes, as a cuttage, in the south from May to June and in the north from July to August when the plant grew luxuriantly, the stolon was cut into a section every 3-4 nodes as cuttings. On the whole border, open shallow nests about 20 cm apart from each row, plant 2 in each hole, insert 2 knots in the soil, expose 1 knots in the ground, press them tightly, and then cover a layer of heavy soil mixed with human and animal feces and urine, about 1.5 cm thick. After cutting, if there is no rain in the day, it should be watered to protect seedlings in order to survive.

How to raise Artemisia paniculata?

1, garden choice: money grass should choose fertile sandy loam and cool moist land for planting, and it can also be cultivated sporadically by leisurely shady wetlands such as the corner next to the house, the edge of the pond and ditch, and apply sufficient basic fertilizer before soil preparation, 2500-3000 kg per mu of rotten organic fertilizer, rake the soil fine after ploughing, open the box by 1.2 meters for border, the width of the box is 90 cm, the width of the ditch is 30 cm, and the depth of the ditch is 20 cm.

2. Land preparation and planting: on the whole ground, open a high border 1.3 meters wide, open shallow nests according to the row-to-nest distance of 16-20 cm, insert two cuttings in each nest, and plant 2-3 nodes in the soil, just like planting carrot, compacting with soil, applying dry fertilizer, watering enough water, and rooting and surviving in a few days.

3. Watering to protect seedlings: after cutting, the seedlings must be watered and kept moist. Light human and animal dung water should be applied at the beginning of sending new leaves, and when the vine stem grows to 13-15 cm, topdressing should be carried out again. After the autumn harvest, you should also top fertilize once. After the same operation every year, mainly to apply human and animal manure water, can also be diluted with urea 100 urea topdressing, it is better to apply frequently and thinly. Ploughing and weeding should be carried out once before each fertilization, so as to keep the roots exuberant in the coming year.

4. Field management: when sending out new leaves, light human and animal dung water should be applied once. if there is a lack of seedlings, longer cuttings should be cut in time to replenish seedlings. When the vine is about 20 cm long, weeding should be done once, soil should be cultivated once, and topdressing should be applied once. About 15000 kg of light human and animal feces and urine are applied each time per hectare. After harvest in autumn, weeding and topdressing should be done once in the middle tillage. From March to April every year and after each harvest, weeding and chasing human and animal feces and urine were carried out once every year.

5. Harvest and processing: Artemisia mandshurica can be harvested from September to October in the year when it is planted, and then it can be harvested twice a year, the first in June and the second in September. When harvesting, it usually grows to more than 40 centimeters and 50 centimeters, and it is cut with a sickle. Each pile should be 7 centimeters long and 10 centimeters long, so that it can germinate next time or next year. Every 20 to 30 plants are tied around the head with longer vines, and then dried in the sun. Commodities require no impurities, no sediment, no mildew as qualified, with large leaves, green color, less fibrous roots are better.