Planting method for improving medicinal value of root of red-rooted salvia

Abstract

The invention belongs to the technical field of planting of the root of red-rooted salvia, and particularly relates to a planting method for improving the medicinal value of the root of red-rooted salvia. The method comprises the steps of 1, soil fertilization treatment and greenhouse building before seed sowing, wherein the soil biological activity is effectively improved, soil is fertilized, soil bacterium breeding and insect damage are effectively restrained, robust growth of rhizomes is promoted, the nutrient absorbing capability of the root system is enhanced, and the high yield is effectively promoted; 2, seed treatment before seed sowing and seed sowing, wherein the cell viability is effectively improved, the sprouting emergence rate and the seedling strengthening rate are increased, and the good foundation is laid for high yield and high quality; 3, field management after seed sowing, wherein accumulation of soluble sugar and starch is promoted, growth and secretion of the rootsystem are promoted, the enzymatic activity of the root of red-rooted salvia is improved, the plant metabolism intensity is stimulated to be improved, synthesis and accumulation of active pharmaceutical ingredients are effectively promoted, the contents of rosmarinic acid, danshinolic acid B, cryptotanshinone and tanshinone II A can be effectively increased, and the medicinal value is greatly improved.

Description

Technical field [0001] The invention belongs to the field of Danshen planting technology, in particular to a planting method for improving the medicinal value of Danshen. Background technique [0002] Salvia miltiorrhiza is a perennial herb of the sage genus Labiatae. Its dry roots and rhizomes are used as medicine. It is a commonly used Chinese medicine in clinical practice. It is also an important raw material for more than 320 Chinese patent medicines included in the national drug standards; before the 1960s, Salvia is mainly used for wild products. With the increase in market demand, wild resources have declined sharply. Therefore, various places have begun to introduce salvia. After success, the planting area has rapidly expanded. At present, it is difficult to find wild salvia on the market. Artificial cultivated products have become the main source of commercial salvia, but the artificially planted salvia has uneven quality and unsatisfactory medicinal value, resulting in ...

AI Technical Summary

Problems solved by technology

[0002] Salvia miltiorrhiza is a perennial herb of the genus Salvia genus Lamiaceae, and its medicinal parts are its dried roots and rhizomes. It is a commonly used traditional Chinese medicine in clinical practice and is also an important raw material of more than 320 Chinese patent medicines recorded in the national drug standards; before the 1960s, Salvia miltiorrhiza is mainly used in wild products. With the increase of market demand, the wild resources have decreased sharply. Therefore, various places have begun to introduce and cultivate salvia miltiorrhiza. After success, the planting area has expanded rapidly; Artificially cultivated products have become the main source of commercial salvia miltiorrhiza, but the quality of artificially planted salvia miltiorrhiza is uneven and the medicinal value is not ideal, resulting in a greatly reduced efficacy; therefore, inventing a planting method that improves the medicinal value of salvia miltiorrhiza Industry brings breakthroughs