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Cultivation method of Chinese goldthread

A cultivation method, Coptis chinensis technology, applied in botany equipment and methods, horticulture, application, etc., can solve problems such as difficulty in maintaining long life of seeds, impact on seed life, etc.

Inactive Publication Date: 2014-06-11
安华芳
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

The lifespan of seeds is greatly affected by storage conditions, and it is difficult to maintain a long lifespan of seeds in dry storage and wet sand storage at room temperature

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0016] Example 1, a kind of cultivation method of coptis

[0017] 1. Site selection and site preparation Coptis chinensis has strict requirements on the soil, and the soil layer is deep, fertile, loose, well-drained, and rich in humus loam and sandy loam. Soil pH5.5~PH7 is suitable. Avoid continuous cropping. The half-shade and half-sunny gentle slopes with oblique sunlight in the morning and evening are most suitable, but the slope should not exceed 30 C. Traditionally, sheds are used for planting. Now more use of forest cultivation or intercropping with other crops. For forest cultivation, dwarf evergreen or deciduous broad-leaved mixed forests with better shading should be selected, and evergreen coniferous and broad-leaved mixed forests are better, and tall arbor forests should not be used.

[0018] 2. Smoke the soil before the site preparation. The method is: choose a sunny day to turn up the humus soil of 7 cm to 10 cm on the soil surface, pick out the roots and ston...

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Abstract

A cultivation method of Chinese goldthread is characterized in that land selection and preparation is performed, PH of soil is controlled to range from 5.5 to 7, and continuous cropping is avoided; soil is smoldered before land preparation, about 6000kg of farmyard manure is applied per 1000 square meters as base fertilizer, and beds are made by raking and leveling; according to a seed reproduction seedling transplanting method, after mixed with 20-30 times of fine soil, seeds are sowed to bed tops, earthing is not performed after sowing, and covering with matrix humus is performed; seedlings are transplanted in the third year after sowing, transplanting is performed on cloudy or rainy days, strong seedlings with more than four true leaves are dug out from roots, part of fibrous roots are cut off from the seedlings, 2-3cm long segments of the seedlings are reserved, and square planting of the seedlings are performed according to 10cm spacing in rows and 10cm spacing between rows. The cultivation method of Chinese goldthread has the advantages that dwarf evergreen or broadleaved deciduous mixed forests are intercropped, soil smoldering is performed before land preparation, seeds are covered with the matrix humus for seedling growth, transplanting is performed and planting benefit is increased.

Description

technical field [0001] The invention relates to the technical field of planting Chinese herbal medicines, in particular to a cultivation method of Coptis chinensis. Background technique [0002] Coptis chinensis is the dried rhizome of Coptis chinensis, C. deltoidea and C. teeta of Ranunculaceae. It has the effects of purging fire and detoxification, clearing away heat and dampness. Coptis chinensis, also known as Weilian, Chuanlian, and Coptis chinensis, is mainly produced in Sichuan, and is also cultivated in Hubei, Hunan, Shaanxi, and Gansu. Coptis trifoliate, also known as Yalian and Jialian, is mainly produced in Sichuan; Yunlian is mainly produced in Yunnan, and also in Tibet. Most of them are wild, and they are currently cultivated artificially. Its morphological characteristics are perennial evergreen herbs with a plant height of 20 cm to 30 cm. The rhizome is thick and short, yellow, multi-branched upwards, with dense fibrous roots. The leaves are all basal, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 安华芳
Owner 安华芳
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