1. What medicinal materials can be planted in December?
1. Baizhu
Atractylodes macrocephala is a perennial herb belonging to the family Asteraceae. It is also known as Yuzhu, Winter Atractylodes, and Atractylodes macrocephala. It likes a cool climate, has the effects of invigorating the spleen and replenishing qi, drying dampness and diuresis. It is a commonly used bulk Chinese medicinal material. Atractylodes atractylodes likes fertile soil with good drainage, ventilation, and mild acid sandy loam growth. For the winter sowing of Atractylodes macrocephala seeds, choose healthy seeds with full grains. The seeding depth is slightly deeper than that of spring sowing. Because of the cold weather, the surface soil is easy to freeze. The Atractylodes macrocephala seedlings cultivated in this way grow fast, open large, and produce relatively high yields. The general growth period is Two years.
2. White Peony
The cultivation of white peony and Du Dan are similar. Planting too late, the roots develop slowly. After the temperature rises, the white peony root and Dudan will consume their own nutrients, sprout and grow, and the roots will be blocked from absorption of nutrients, and they will easily die in summer. After the peony and white peony are transplanted, they should be watered immediately to fix the roots and root-fixing water. After the underwater seepage is complete, cover them with loose soil to prevent running water.
3. Bupleurum
Bupleurum is generally used for colds, fever, cold and heat, etc. It has a relatively high medicinal value. It is also called mountain vegetables, ground smoke and other names. Due to the wide application of Bupleurum, ** Bupleurum can not meet the market demand. In the 1980s, there was Bupleurum spp. which was planted in spring. The germination rate was low. The drug farmers found that the germination rate of Bupleurum spp. grown in winter was higher than that of Bupleurum spp. planted in spring. Bupleurum seeds are sown directly in wheat fields. In the second year, Bupleurum grows very fast after the wheat is harvested. Therefore, when the seeds of Bupleurum are planted in winter, not only the seedlings emerge uniformly, but the quality of the medicinal materials is better.
4. Platycodon grandiflorum
Platycodon grandiflorum is a common medicinal material that is used for both medicine and food, and is distributed in mountainous areas, hills and plains throughout the country. This product is traditionally planted by seed propagation in spring and summer, mixed with sand on the well-prepared ground, and evenly spread on the soil surface, and then raked and shaken to cover the grass. The disadvantage is that drought is not easy to emerge, and weeds often affect the growth of platycodon seedlings. However, after planting in winter, mixing seeds with soil and spreading them in a certain proportion, they are slightly shocked and do not need to cover grass. Through the moisturization of snow and rain throughout the winter, the seeds fully contact the ground surface and begin to swell. In the early spring of the second year, the grass sprouts The seedlings of Platycodon grandiflorum can emerge after they are developed, and the advantages are strong, uniform and early seedling.
5. Mint
Peppermint is a very popular medicinal material on the market, mainly because of its wide use value. For example, there are peppermint oil, mint candy, borneol, potted plants, etc. on the market. As the planting area is reduced, the price is slowly rising, and the currently planted mint is also excellent. However, if you plant mint in winter, the seedlings will emerge faster, the seedlings will emerge well, and the yield and quality will be very good. So it is also a medicinal material suitable for planting in winter.
In general, there are more medicinal materials suitable for planting in winter. The above is just a few of the more common medicinal materials suitable for planting in winter.
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