Artificial three-segment cultivating Paris Chinensis method

A cultivation method and technology for building heavy buildings, applied in the field of agronomy, can solve problems such as no public reports, and achieve the effects of avoiding pests and diseases, alleviating the shortage of heavy building resources, and promoting farmers' income increase.

Inactive Publication Date: 2008-08-27
YUNNAN ACAD OF AGRI SCI
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Problems solved by technology

[0004] Through document retrieval, do not see the public report identical with the present invention

Method used

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Embodiment Construction

[0026] The present invention takes the cultivation of Dionysus dianthus as an example, but the content of the present invention is not limited to the embodiments. The disinfection solutions used in the present invention are all commercially available products.

[0027] The first stage (first-level seedling raising) work steps are:

[0028] a. Seeds were collected in October-November of the current year, cleaned to remove the pulp, and the seeds were mixed with 10 times wet sand sterilized by 0.5% carbendazim wettable powder solution, and the germination treatment was carried out at a temperature of 18-20°C, every 20 Turn it once a day, keep the humidity of the sand between 35-45%, and continue until the end of February of the next year, when more than 80% of the seeds radicle germinate;

[0029] b. Seed seedlings: press the germinated seeds at 1600-1800 grains / m 2 The density is spread on a seedbed with a width of 120cm and a height of 20cm, and then covered with 1.5cm of hu...

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Abstract

A method for manually-cultivating three-stage Rhizoma Paridis belonging to the technical field of agriculture includes primary seedling planting and raising, secondary seedling planting and raising, Rhizoma Paridis cultivation and field management, wherein, the primary seedling planting and raising includes the steps of presprouting of seeds and seed seedling raising, when tubers weigh 2g after 3 years, transplantation can be carried out. The secondary seedling planting and raising includes the steps that: the primary seedlings with 2g of tubers are transplanted in October and last third of November and transplantation can be carried out when the tubers are 15g after 3 years. The steps of Rhizoma Paridis cultivation and field management are that: the secondary seedlings are transplanted according to the proportion of 21,000 seedlings in per acre in October and last third of November, and mature Rhizoma Paridis can be dug after 3 years; farmyard manure is fertilized once or twice every May and last third of August with the amount of 3000kg per acre every time, or carbamide is fertilized or foliar fertilizer is sprayed for three times in the vigorous growth period; in the non-seed-collecting filed, ovaries are picked off after sepals unfold; commercial pesticide is used for preventing plant diseases and insect pests in the growth period of the Rhizoma Paridis. The method for manually-cultivating Rhizoma Paridis is characterized by less investment, early effect, good harvest, high efficient, etc., which can realize major production.

Description

Technical field: [0001] The invention relates to a method for artificially cultivating prickly plants in three stages, belonging to the technical field of agronomy. Background technique: [0002] Chonglou is a plant of the genus Paris in the family Trilliaceae. Its rhizome can be directly used as medicine, and it is also the raw material of many famous Chinese patent medicines. . Among them, Paris polyphylla var. Yunnanensis has high medicinal value and is a species specified in the Chinese Pharmacopoeia. At present, Chonglou mainly uses wild resources. With the rapid development of the traditional Chinese medicine industry, the amount of medicines used by production enterprises using Chonglou as raw materials has increased significantly, and the purchase price has increased by about ten times in the past ten years. The market price per kilogram exceeds One hundred yuan (dry product price). The long-term predatory excavation has reduced the number of wild P. yunnanensis, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00A01G13/02A01B79/00A01C21/00A01G7/06A01M1/20
Inventor 李绍平杨丽英杨斌王馨谷安宇李林玉严世武和云
Owner YUNNAN ACAD OF AGRI SCI
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