1, ephedra, also known as ephedra and ephedra, is a perennial herb. Its height is generally about 0.5 meters, born on the ground. The crown of a plant is about 0.3 m thick, the root is 0.5 to 0.7 m thick, the thickness is about 2 to 6 cm, the branches are reddish brown, the thickness is about 0. 1 to 0. 15 cm, and it is earthy.

2, peace of mind, functional solution to dispel wind, regulate blood and relieve pain, dissipate heat and relieve sore throat;

3. Ephedra belongs to Ephedra of Ephedraceae. The main varieties are Casuarina equisetifolia, Casuarina equisetifolia, Casuarina equisetifolia and Ephedra membranaceus.

Culture conditions:

1. The seed of Casuarina equisetifolia used for seedling raising should be 98% pure, 95% clean, 80% germination rate and less than 9% moisture. Selected seeds need to be treated before sowing to eliminate all kinds of molds and improve germination rate;

2. Seedbeds are generally made of sandy soil or sandy loam with leeward facing the sun, flat terrain, convenient irrigation, no weeds and no continuous cropping.

3. Ephedra seeds have thin topsoil and slow emergence. Under the premise of ensuring the quality of seeds, mastering the appropriate sowing date, sowing amount and sowing technology is an important link to ensure the orderly, uniform and rapid emergence of seedlings.

4. After sowing, the missed or covered plots should be replanted and covered with sand in time, and water should be replenished in time to maintain proper soil moisture.