Production method of moutan barks

Abstract

The invention discloses a production method of moutan barks. The production method comprises the following steps: firstly, preparing arc-shaped ridges in a field, planting moutan seedlings on the ridges, planting corns under the ridges, and interplanting 3 lines of moutans in 3 lines of corns, and carrying out crop-rotation planting on the corns / leguminous forages under the ridges. According to the production method disclosed by the invention, due to preparation of the arc-shaped ridges, waterlogging and root rotting of the moutan can be prevented; the corns are utilized for shading light and reducing the temperature in July and August, so that leaves are prevented from being burnt by high-temperature weather in summer, the physical activity and the life cycle of the leaves are guaranteed, the photosynthetic property of the leaves is improved and the time of photosynthesis is prolonged; and the forages are planted during the idle time after the corns are harvested, and after the leguminous forages are returned into the fields, the contents of organic matters and nitrogen fertilizers in soil are increased.

Description

technical field [0001] The invention relates to a method for producing cortex moutan, belonging to the technical field of production of traditional Chinese medicinal materials. Background technique [0002] Moutan bark is the dry root bark of Ranunculaceae plant peony. The roots are excavated in autumn, the fine roots are removed, the root bark is stripped, and dried to obtain the Moutan bark. Cortex Moutan is bitter, pungent, and slightly cold. Guixin, Liver, and Kidney meridians have the effects of clearing away heat and cooling blood, promoting blood circulation and removing stasis, and reducing asthenic fever. Therefore, the planting area in my country is relatively large. It is planted in Shaanxi, Shandong, Guizhou and other places. [0003] Heze, Shandong is the world's largest peony production base with the most varieties. The production of peony bark in Heze area has the following problems: (1) it is located in the plain area of ​​the old course of the Yellow River,...

AI Technical Summary

Problems solved by technology

The production of peony bark in Heze area has the following problems: (1) it is located in the plain area of ​​the old course of the Yellow River, and it is easy to accumulate water in the rainy season, causing rotten roots; Insufficient root growth; (3) When the temperature exceeds 28°C and the light intensity exceeds 60,000 lux in summer, the sunlight will easily burn the peony leaves, affect the photosynthesis of peony, and restrict the accumulation of photosynthetic products in the roots

Existing interplanting methods, such as planting peonies in woodlands, grow tall and affect the light of peonies. There is little visible light. When the light is less than 10,000 lux, it can only maintain the vitality of peonies, resulting in thin leaves and weak photosynthesis, which seriously affects the growth of peonies. peony growth

There is also the intercropping of peony and cotton. The root system of cotton is developed, the main root is deep, and the lateral roots are widely distributed, forming a strong absorption network in the soil, which competes with the roots of peony for space and fertilizer, which is not conducive to the growth of peony roots.

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