Two-stage cultivation method for Paris polyphylla var. yunnanensis(Franch.)hand.-mazz.

A cultivation method and technology of Dianzhonglou, which is applied in the field of agronomy, can solve the problems of prolonging the market time of commercial medicinal materials, increasing the artificial planting cycle of Zhonglou, and small growth of underground rhizomes, so as to achieve sustainable development and utilization and promote enterprise health. The effect of development and promotion of increasing income and getting rich

Inactive Publication Date: 2015-04-29
YUNNAN BAIYAO GRP CHINESE HERBAL MEDICINE QUALITY PROVENANCE BREEDING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The patent application number is 200810058255.8, which discloses a patent for a method for artificial three-stage cultivation of P. chinensis. The method divides the artificial planting of P. chinensis into three stages of first-level seedlings, second-level seedlings, and commercial sycamore cultivation. Realized the short-term income return o

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] a. Seedling raising steps are as follows:

[0054] (1) Seed germination treatment: select high-quality Prunus dianthus, collect seeds from the end of September to December after the fruit cracks and the outer testa shrinks, wash the outer testa in time after harvesting, and place the seeds in a ventilated place to dry in the shade . After the dry seeds absorb water and swell, they are stored in sand. The ratio of seeds to sand is 1:5 by volume, and they are placed in an environment with a temperature of 10-20°C and a humidity of 60-70% to accelerate germination. From March to April of the following year, about 5-10% of the seeds can be sown when the radicle is raised;

[0055] (2) Seed seedlings: At an altitude of 1400-3100m, where there is abundant rainfall, humid climate, and loose and fertile soil, use facilities such as greenhouses or shade sheds to raise seedlings. The germinated seeds of Dianzhonglou after step (1) are spread on the seedling bed with loose and f...

Embodiment 2

[0064] The first stage (seed seedling) work steps are:

[0065] (1) Seed germination treatment: select high-quality Prunus edulis, and collect seeds from the end of September to mid-November, after the fruit cracks, the outer testa of the seeds becomes soft, the color is bright, and shrinkage occurs. After the seeds are picked, wrap them in gauze in time, rub off the outer testa, rinse clean, spread the seeds in a ventilated and cool place, and dry them in the shade within 10-15 days. Soak the dry seeds in water at 70-80°C for 10 minutes, then soak them in tap water, change the water every 12-20 hours, and swell after 4-5 days. The ratio of seeds to sand is 1:5 by volume. Germinate at -20°C with a humidity of 60-70%. After 60 days (that is, from late January to February of the following year), the seeds begin to germinate, and about 5-10% of the seeds can be sown with radicle protrusions.

[0066] (2) Seedling cultivation: Use greenhouse facilities to raise seedlings with soi...

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Abstract

The invention provides a two-stage cultivation method for Paris polyphylla var. yunnanensis(Franch.)hand.-mazz.. The method comprises three parts, i.e. high-quality seedling raising, commercial Paris polyphylla var. yunnanensis(Franch.)hand.-mazz. cultivation and field management, wherein the high-quality seedling raising step comprises seed germination and seed seedling raising, seeds are timely applied with a leaf fertilizer and topdressed with farm manure after germinating, water management is reinforced, and seedlings are transplanted after being cultivated for 3 to 4 years; the commercial Paris polyphylla var. yunnanensis(Franch.)hand.-mazz. cultivation step comprises land selection and preparation, the three to four-year-old seed seedlings are transplanted according to seedling size grades after being tumbled in November to December, the number of large seedlings (equal to or heavier than 10 grams) is 20,000 to 250,000, and the number of small seedlings (5 to 10 grams) is 250,000 to 30,000; after the transplanted seedlings survive, the leaf fertilizer is topdressed in a vigorous growth period, farm manure is timely topdressed after sprout tumble in winter, and a Paris polyphylla var. yunnanensis(Franch.)hand.-mazz. medicinal material can be harvested after 4 to 5 years. According to the method, the investment cost is effectively shared, the investment cycle is reasonably divided, Paris polyphylla var. yunnanensis(Franch.)hand.-mazz. seedling propagation and commercial medicinal material cultivation are normalized and specialized, and the healthy and rapid development of the industry is promoted.

Description

technical field [0001] The invention belongs to the technical field of agronomy, and relates to a two-stage cultivation method of Dianchrysmus edulis. Background technique [0002] Paris polyphylla var. yunnanensis (Franch.) Hand.-Mazz. is a perennial herb of the genus Paris in the family Trilliaceae, and is an authentic medicinal material in Southwest China. All previous editions of the "Chinese Pharmacopoeia" have recorded that the rhizome is used as medicine, which has anti-tumor, hemostasis, cough and asthma, antibacterial, antiviral, analgesic and immune regulation effects. The medicinal materials of Dianzhonglou are mainly collected in the wild. In the 1980s, some people began to study the wild species. However, due to its low reproduction rate, long growth cycle, and long investment return cycle, most of them are carried out by investors in industrial transformation. Planting, over the years, artificial planting has developed slowly. [0003] For a long time, the ar...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00A01C21/00
CPCA01C1/00A01C21/005A01G22/00
Inventor 赵庭周王卜琼樊启龙魏明马青杨成金
Owner YUNNAN BAIYAO GRP CHINESE HERBAL MEDICINE QUALITY PROVENANCE BREEDING
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