2. Ai Chen refers to the making method and storage time of mugwort leaves. The leaves of Artemisia argyi collected every year are stored in the dark for a long time, so that the leaves of Artemisia argyi are slowly aged and the excessive volatile oil in the leaves is dispersed, thus achieving the function of baking and drying. The processed Folium Artemisiae Argyi is called Ai Chen.
Chen Fang's time should exceed one year, preferably three years, but not longer. This kind of moxa leaf processing moxa sticks has two major characteristics in appearance: one is easy to process moxa sticks; Second, the processed moxa is soft;
3. Cooked Folium Artemisiae Argyi: refers to the processing process and method of Folium Artemisiae Argyi, not raw and cooked in a simple sense, nor Ai Chen in a simple sense. Cooked wormwood refers to cooked wormwood made from wormwood leaves; In short, cooked mugwort is moxa processed from wormwood leaves.
Ancient cashmere is very different from today's cashmere. After hundreds of times of repeated beating and screening, Ai Chen's leaves have changed from quantitative to qualitative. Finally, Ai Chen's leaves were made into soft cotton to make it mature.
Extended data
Wormwood is propagated asexually mainly by rhizomes, but it can also be propagated by seeds. Generally, seeds are sown in March, and rhizomes are propagated in 165438+ 10. The width of the frame is about 1.5 meters, and the middle of the frame is high and the two sides are low like a "fish back" to avoid diseases caused by stagnant water.
Plantar fertilizer should be applied before sowing. Generally, 4000 kilograms of decomposed farmyard manure should be applied every 667 meters. Deep tillage and soil should be fully blocked, and the bottom water should be poured at one time after drainage.
Artemisia argyi has strong adaptability and generally grows in the wilderness and grassland on the roadside. As long as there is plenty of sunshine and good drainage, it grows, but it grows better in wet and fertile soil.
Planting wormwood requires sufficient sunshine and good ventilation, and sandy loam with good drainage is better and conducive to growth. Direct seeding, 3-5 seeds per hole. When the plant height is 5CM, the seedlings should be thinned to facilitate growth. When the plant height is 30CM, fertilizer can be sprayed to make the leaves and stems fully grow. Due to the special leaf shape and the special demand for silver, it has been often used as a flower material by floral teachers in recent years.
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