Salvia miltiorrhiza horizontal cultivation method

Abstract

The invention discloses a salvia miltiorrhiza horizontal cultivation method. The method comprises the following steps of preparing a plot with sufficient organic fertilizer and base fertilizer into a single-ridge mode, and digging furrows on ridge surfaces; pouring root fixing water into the ridge surface furrows, and starting to perform planting after the water sinks; and removing the tails of salvia miltiorrhiza seedlings, reserving long root sections, connecting the long root sections end to end, placing the long root sections in the furrows, performing compacting, and covering salvia miltiorrhiza planting positions with soil. By the adoption of the cultivation technology, meristematic growth of salvia miltiorrhiza lateral roots can be effectively promoted, the contact area between the salvia miltiorrhiza new lateral roots and soil and the effective soil volume are increased, nutrient absorption of salvia miltiorrhiza is promoted, and the salvia miltiorrhiza yield is effectively increased.

Description

technical field [0001] The invention relates to a method for cultivating salvia miltiorrhiza suitable for mountainous and hilly areas, and belongs to the field of traditional Chinese medicine cultivation. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] Salvia miltiorrhiza is the dry root and rhizome of Salvia miltiorrhiza Bge., one of the 70 kinds of precious medicinal materials. , modern pharmacological experiments have proved that its active ingredients are fat-soluble phenanthrenonequinone derivatives and water-soluble phenolic acids. The former has antibacterial, anti-inflammatory, anti-tumor and anti-atherosclerotic effects, and the latter has antioxidant , anti-hep...

AI Technical Summary

Problems solved by technology

However, with the continuous increase of demand, the artificial cultivation area of ​​Salvia miltiorrhiza is also gradually expanding, but the production in non-suitable production areas has a great impact on the quality of Salvia miltiorrhiza. Studies have shown that the quality of Salvia miltiorrhiza in mountainous and hilly areas is obviously better than that in plains with fertile soil. , but the yield of Danshen in mountainous and hilly areas is significantly lower than that in plains with fertile soil

[0005] No matter the existing Danshen planting technology involves the adjustment of planting technology, fertilizer adjustment, and cultivation equipment adjustment, the Danshen is cultivated vertically according to the normal principles of plant growth, that is, the planting method with the roots downward and the reed heads upward. The planting conditions of this method are: The lateral roots that grow down also grow downwards at a certain angle, and the growth angle between the lateral roots and the main root will be less than 90°. The contact area of ​​the whole plant dandelion participating in the soil is limited, and the absorption of nutrients will also be limited to a certain extent, thus affecting the yield.

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