High-yield and high-quality cultivating method for common selfheal fruit-spike

Abstract

The invention provides a high-yield and high-quality cultivating method for common selfheal fruit-spike. The method comprises key technical steps of seed collecting, land selecting, land preparation, fertilizer application, seed sowing, cultivating, harvesting and the like, and has the characteristics of vigorous growth of the common selfheal fruit-spike, high fruit ear yield, good quality, easiness in grasping a cultivating technology, high operability, yield per mu of common selfheal fruit-spike fruit ears of 100-120 kilograms and rosmarinic acid content of a fruit ear medicinal material stabilized at 0.40-0.60 percent, which is much higher than a quality control standard (the rosmarinic acid content is required to be not less than 0.20 percent) for the common selfheal fruit-spike fruitear medicinal material in the Chinese Pharmacopoeia (version 2010) due to the adoption of the technical flow of the cultivating method.

Description

technical field [0001] The invention relates to a high-yield and high-quality cultivation technology of Prunella vulgaris, belonging to the technical field of cultivation of Chinese medicinal materials. Background technique [0002] Prunella vulgaris L. is a perennial herb of the Lamiaceae genus Prunella. It is used as medicine with dried fruit ears and is a commonly used Chinese medicinal material in my country. Prunella vulgaris tastes pungent, bitter, cold. Return liver, gallbladder channel. It has the effects of clearing the liver and improving eyesight, reducing swelling and dissipating stagnation; Prunella vulgaris is widely used clinically, especially in relieving sore throat, suppressing fever and accelerating wound healing, etc., and has good development and application prospects; in recent years, with market demand The amount of Prunella vulgaris is constantly rising, and the wild resources of Prunella vulgaris have been over-excavated, coupled with environmental ...

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Problems solved by technology

It has the effects of clearing the liver and improving eyesight, reducing swelling and dissipating stagnation; Prunella vulgaris is widely used clinically, especially in relieving sore throat, suppressing fever and accelerating wound healing, etc., and has good development and application prospects; in recent years, with market demand The amount of Prunella vulgaris is constantly rising, and the wild resources of Prunella vulgaris have been over-excavated, coupled with environmental damage, and its resources have been rapidly depleted, which can no longer meet the needs of medicine and related industries; the artificial planting of Prunella vulgaris in my country began in the early 1990s, but due to lack of Under the guidance of scientific theory, field planting mostly relies on traditional experience, the blindness of production is large, and the production process is not standardized, resulting in extremely unstable yield and quality of Prunella vulgaris medicinal materials, which directly affects the healthy development of Prunella vulgaris artificial planting industry and the safety of medication

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