Take root as medicine. It has the functions of clearing away heat and toxic materials and cooling blood. It is a bulk Chinese herbal medicine, commonly used as a cold medicine, and its leaves can be used as health tea. It has no strict requirements on soil, has strong adaptability, can be planted in mountainous areas, hills and flat land, and is relatively cold-resistant. It can naturally overwinter in the south and can be continuously planted. Sowing in February ~ May, digging in August ~11month, and the whole growth period is 6 ~ 7 months. The annual yield per mu is 350 ~ 400 kg, and the current market purchase price is 25 ~ 28 yuan/kg.

honeysuckle

Take flowers as medicine. In recent years, not only pharmaceutical companies have increased the input of this product, but also the demand for tea drinks such as "Wang Lao Ji" with it as the main raw material has been increasing, resulting in an increase in the consumption of its products. The requirements for soil are not strict, and it can be cultivated in mountains, hills and flat land with strong adaptability. Planted in March-April in spring, a small amount of flowers will bloom in that year, and the next year will enter the rich period. Planting in one year will yield many years. The yield of "tree-shaped" honeysuckle varieties is relatively high, with annual yield per mu of150 ~ 200 kg, and the current market purchase price is150 ~180 yuan/kg.

Pinellia ternata

Use tubers as medicine. It has the functions of eliminating dampness, resolving phlegm, reducing adverse reaction and stopping vomiting, and is the main raw material for pharmaceutical factories to produce a variety of Chinese patent medicine decoction pieces, preparations and lotions for relieving cough and resolving phlegm. There is no strict requirement for soil, but sandy loam is the best, which is most suitable for growth in semi-cloudy and semi-sunny environment, and can be interplanted with fruit trees or stalk crops to avoid water accumulation. Sowing in February ~ April, digging in August ~1October, and the whole growth period is 6 ~ 7 months. The annual yield per mu is120 ~150kg, and the current market purchase price is 70 ~ 85 yuan/kg.

rhizome of large-headed atractylodes

Take rhizome as medicine. It has the functions of invigorating spleen and stomach, eliminating dampness and promoting diuresis, preventing miscarriage and stopping sweating. It is appropriate to choose gentle slope land with deep, loose and fertile soil layer, good drainage and slight inclination, and the newly reclaimed barren hills are the best. Seedlings are raised from February to April, and the cultivated "technical planting" is planted in1~1February, and the whole growth period is 2 years in the following year10 ~1month. The yield per mu is 200 ~ 250kg, and the current market price is 40 ~ 45 yuan/kg.

Trichosanthes kirilowii

Take skin, kernel and root as medicine. It has the effects of clearing away heat and resolving phlegm, broadening chest and regulating qi, and its kernel can be used as food after being fried. It is better to plant in sandy loam with deep soil layer and good drainage. Sowing in February ~ March, fruit bearing in September ~1October, full fruit in autumn the following year, planting for one year, and continuous fruit picking for three years. Its varieties are divided into frame Trichosanthes kirilowii and ground Trichosanthes kirilowii. The former mainly collects fruits, while the latter mainly collects roots (Trichosanthes kirilowii). Pay attention to the distinction when introducing. Annual yield per mu is 70-80 kg, kernel150-200 kg and root 250-300 kg. At present, the market prices are pi17 ~19 yuan/kg, kernel 26 ~ 29 yuan/kg and root 6 ~ 8 yuan/kg.