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Technology for cultivating Polygonum multiflorum by pruning roots

A technology of Polygonum multiflorum, which is applied in the field of medicinal botany, can solve the problems of unsatisfactory, small individual, large rooting, etc., and achieve the effects of increasing yield and quality, improving survival rate, and strong practicability

Inactive Publication Date: 2012-01-04
易思荣
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Problems solved by technology

The adult plants of Polygonum multiflorum have a large amount of fruit, and seed propagation has a good advantage. However, in the course of the research, it was found that the seedlings of Polygonum multiflorum tended to have a large amount of roots after transplanting, which resulted in a large number of tubers of Polygonum multiflorum and small and irregular individuals. The internal quality is poor, which cannot meet the requirements of producing high-quality and high-yield medicinal materials

Method used

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specific Embodiment

[0015] Root cutting cultivation technology of Polygonum multiflorum adopts five main steps of seed harvesting and treatment, sowing seedling raising, raising seedlings, root cutting, and transplanting. The specific operation methods are as follows:

[0016] Harvesting and processing of seeds: Harvest Polygonum multiflorum multiflori fruit when it changes from green to yellow-green every year, dry it indoors, threshing, remove fruit stems, peels and other impurities, and remove damaged seeds and unfulfilled seeds;

[0017] For sowing and raising seedlings, choose to sow in the autumn and winter of the current year or store them until the spring of the next year. Sow in the well-established seedling plots. Water and fertilizer management and pest control to ensure that the seedlings are healthy and strong;

[0018] Seedlings can be raised one year after sowing and emergence. First, select the side of the nursery and use a hoe to throw away the soil layer to raise the seedlings t...

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Abstract

The invention belongs to the field of medical botany and a technology for planting plants and specifically relates to a technology for cultivating Polygonum multiflorum by pruning roots. The technology is composed of five main steps of collecting and treating seeds, sowing and culturing seedlings, lifting, pruning roots and transplanting; the specific operation method comprises the following steps of: collecting and treating seeds; collecting fruits when the green Polygonum multiflorum fruits become greenish yellow in every year; putting the fruits in a room to be dried in the shade; removing fruit stems, fruit peels and other impurities; and removing damaged seeds and shrunken seeds. The technology provided by the invention has the advantages of simplicity in operation and strong practical applicability, is suitable for popularizing planting in a large area, improves the survival rate of the artificially planted Polygonum multiflorum, and greatly improves yield and quality of the artificially planted Polygonum multiflorum.

Description

technical field [0001] The invention belongs to the field of medicinal botany and plant planting technology, in particular the cutting root cultivation technology of Radix Polygoni Multiflori. Background technique [0002] The tuber root of Polygonum multiflorum is called Shouwu, and its vines are called Yejiaoteng, which are commonly used in my country as a large variety of Chinese medicinal materials. In recent years, with the increasing investment in science and technology in the health food and cosmetics industry and the deepening of people's trust in natural raw materials, the demand for Polygonum multiflorum is increasing in a straight line. Therefore, the Ministry of Science and Technology has included Polygonum multiflorum in key research in the next ten years. And one of the developed Chinese herbal medicine varieties. [0003] With the continuous deepening of the research on Polygonum multiflorum and the continuous expansion of research in the application field, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00
Inventor 易思荣
Owner 易思荣
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