The latest planting prospect of Salvia miltiorrhiza

Salvia miltiorrhiza, also known as red ginseng, purple salvia miltiorrhiza, red root, has the effect of activating blood circulation to regulate menstruation, removing stasis and relieving pain, cooling blood and eliminating carbuncle, clearing heart and removing annoyance, nourishing blood and calming nerves. It is a commonly used bulk traditional Chinese medicine. It is suitable for planting in hilly areas with drought and little rain, water shortage and sandy loam. The yield is stable and the benefit is relatively high. Let's take a look at the planting prospects and planting benefits of Salvia miltiorrhiza together.

Cultivation prospects of Salvia miltiorrhiza

Danshen wide use, high efficacy, rapid growth in demand throughout the country, some years in short supply. At the beginning of the 1960s, the annual demand of the whole country was less than 1 million kilograms, and by 1978 it increased to 6.52 million kilograms, and the sales volume increased by more than 5.5 times in 18 years. The rapid increase in demand, in addition to population factors, is mainly due to the development of science and technology to make more and more uses of Salvia miltiorrhiza.

Scientific research found that Salvia miltiorrhiza not only has the function of activating blood circulation and removing blood stasis, but also has new curative effects on treating cardiovascular and cerebrovascular diseases, liver diseases, vasculitis and neurasthenia. There are nearly 100 kinds of Chinese patent medicines produced from Salvia miltiorrhiza, such as Salvia miltiorrhiza ointment, Salvia miltiorrhiza tablets, compound Salvia miltiorrhiza tincture, Guanxin tablets, Salvia miltiorrhiza and Pueraria lobata Liuhu tablets, Salvia miltiorrhiza pills, Salvia miltiorrhiza injection, Shuxin granules, Guanxin granules, compound licorice Danshen tablets, etc. The dosage forms produced include honeyed pills, water pills, tablets, sprinkles, granules, syrups, injections, etc. More than 10 kinds.

Especially in recent years, with the change of people's dietary structure and the emergence of social aging, the incidence of cardiovascular disease is on the rise. Salvia miltiorrhiza plays an irreplaceable role in clinical treatment and prevention. Therefore, the price of Salvia miltiorrhiza is doubled and the dosage is doubled. Demand stimulates production and mining. Years of large-scale mining have seriously damaged wild resources, and some places are on the verge of extinction. The yield continues to decrease and the quality greatly decreases. Artificial cultivation of new technologies to promote slow, low yield, total output instability, some places due to serious diseases and insect pests, years after years of unscientific application of pesticides and fertilizers, so that the quality of artificial cultivation of Salvia miltiorrhiza has been greatly affected.

Therefore, the market for medium and high-grade products, especially export products, has been tight, and the price has risen steadily. From 1998 to 1999, the market price of 75 major medicinal materials in China has been maintained at 11~18 yuan/kg. Therefore, it can be seen that the benefits of producing green and high-grade Salvia miltiorrhiza are good and the market potential is quite large by selecting pollution-free and pollution-free plots in suitable areas, selecting excellent varieties and adopting standardized cultivation techniques of Salvia miltiorrhiza.

Investment cost of Salvia miltiorrhiza (excluding land)

1. Seedlings: 8000 Danshen seedlings are planted per 667 square meters/mu. The price of high-quality seedlings in the market is 0.06 yuan/tree, and 480 yuan is required for each mu.

2. Cultivated land: Generally, deep ploughing of land once and rotary ploughing once cost about 80 yuan per mu.

3. Fertilizer: 50 kg compound fertilizer per mu is used as base fertilizer, about 150 yuan. Plus topdressing, about 50 yuan calculation. Total 200 yuan (excluding farm manure).

4, pesticides: in general years, Danshen disease is less, in the growth period, the disease occurs twice, mainly to prevent, less cost.

5, others: planting, receiving, drying labor costs, due to cultivation methods, planting time, environmental conditions and other factors, there is no budget to invest, calculated at 800 yuan.

Cultivation benefit of Salvia miltiorrhiza

Danshen is planted in late autumn or early spring, grows for one year, and is harvested in autumn of that year. In general years, under the condition of no major natural disasters, the average dry yield is 50g/tree. If 8000 trees are cultivated per mu, 360kg dry Salvia miltiorrhiza can be harvested per mu according to the survival rate of 90%.

If the market price of unified goods (regardless of size) is 14-18 yuan/kg, the income per mu is 6000-6500 yuan, and the profit of undergraduate course is 3300-4800 yuan.