The planting technology of Salvia miltiorrhiza should pay attention to "the right time and the right place"

For the cultivation of traditional Chinese medicine, "time, place and people" is very important. "weather" mainly refers to the time of planting and harvesting, "geographical location" means "authentic" in traditional Chinese medicine, and "Renhe" mainly refers to "people's cognition and recognition of traditional Chinese medicine". Salvia miltiorrhiza as a commonly used traditional Chinese medicine for promoting blood circulation and removing blood stasis, relieving pain, clearing heart, cooling blood and eliminating carbuncle, what is its "harmony between heaven and earth"?

Salvia miltiorrhiza like warm and humid, cold-resistant and waterlogging, strong adaptability, except for the soil is too heavy or low-lying stagnant water, the general land can be planted. It is best to choose deep, fertile, loose, well-drained land for planting. When preparing the land, we should plough deeply, break up the soil and make beds.

Radix Salviae Miltiorrhizae is mainly propagated by the method of dividing roots. The stout new root can be selected as seed, and the root strip can be cut into 5 cm long root segments and planted between November and December. When planting, stand upright, do not invert up and down, and cover the soil 3 cm thick after planting. The root strip can also be placed horizontally in the sowing ditch, covering soil 5 cm, row spacing 25 cm, plant spacing 20 cm. It can also be propagated with seeds, which must be planted in the season of abundant rainfall in the year when the seeds are collected. After sowing, the grass should be covered and sun-dried frequently to keep moist. Seedlings can emerge after 7 days, and then transplant after the seedlings are strong.

Planting Salvia miltiorrhiza should apply more basic fertilizer as much as possible, and apply fertilizer several times during the growing period. Ploughing and weeding should be done in time, ditching and drainage should be paid attention to and moss should be divided into stages. In addition to leaving a seed to pull the plant, the inflorescence should be cut off several times during the flowering period to facilitate root growth.

The conditions of Salvia miltiorrhiza planting base:

I. requirements for soil conditions

The main results are as follows: 1. The most suitable soil quality of Salvia miltiorrhiza is the fertile sandy loam, which requires that the soil acidity is neutral or slightly alkaline, slightly acidic, and there is no stagnant water in the plum rain season, and the soil thickness of the tillage layer is more than 40 cm (1 foot 2 inch).

2. The limits of heavy metals in soil environment, such as mercury, copper, cadmium, lead, arsenic, chromium, BHC and DDT, should conform to the first or second grade standards in the National soil Environmental quality Standard. The previous plots of peanuts or diseases and insect pests can not be used as Salvia miltiorrhiza base.

II. Water quality requirements

There are water sources and facilities available for irrigation, such as wells, reservoirs, river water or sprinkler irrigation equipment, canals, pumps, etc., the water quality is pollution-free, and the water quality meets the National farmland Irrigation Water quality Standard (GB5084-92).

III. Environment and requirements

1. Industrial and mining enterprises without pollution within one kilometer of the drug source base have no "three wastes" pollution and no large-scale garbage dump.

2. The transportation is convenient, there is a highway to the field, and the field road can be cultivated through farming machinery, which is suitable for mechanical farming.

3. The base must implement "six-unified" technical management, that is, unified seed and seedling, unified ridging and transplanting, unified fertilization and weeding, unified drainage and irrigation, unified prevention and control of diseases and insect pests, unified mining and processing management, so as to stabilize and improve the yield and quality of medicinal materials.

4. The base implements the management of "crop rotation", at least once every two years; one year is the best.

IV. Base management

1. In order to make the production of medicinal materials in the base meet the requirements of standardization and standardization, and to ensure that the quality of medicinal materials meets the requirements of safety, effectiveness, stability, controllability and high quality and no pollution, the base is managed according to the National quality Management Code for the production of traditional Chinese Medicinal Materials (GAP) and relevant regulations.

2. The base shall be managed in accordance with the principle of "unified planning, centralized connection and standardized management".

3. The standard operating procedures (SOP) for the production of medicinal materials in Shaanxi Tianshili Medicinal Source Base is the standardized standard for the whole process of planting, field management, harvesting and processing of medicinal materials in the base. The whole process of the production of medicinal materials in the base must be carried out in strict accordance with the operating rules.

The above is the relevant content of planting technology of Salvia miltiorrhiza, if there are friends who plant Salvia miltiorrhiza, you might as well as a reference! For pharmaceutical farmers, whether to plant a certain medicinal material or not, and the scale of planting a certain medicinal material, this often needs to take into account the market of medicinal materials, and the price index of Kangmei traditional Chinese medicine network can provide the majority of pharmaceutical farmers with information about the market of medicinal materials.