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Codonopsis pilosula protected field substrate seedling raising method

A technology of Codonopsis pilosula and foundation, which is applied in the field of Codonopsis pilosula protected soil matrix seedling cultivation, can solve the problems of poor seedling quality and long land occupation time, and achieve the effects of fast seedling growth, complete protection, and high seedling quality

Inactive Publication Date: 2022-05-06
沁源县利农生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned problems such as long land occupation time and poor seedling quality of the traditional Codonopsis pilosula seedlings, the present invention provides a method for raising Codonopsis pilosula seedlings in protected soil

Method used

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  • Codonopsis pilosula protected field substrate seedling raising method

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Embodiment 1

[0022] Such as figure 1 Shown, a kind of Codonopsis pilosula protected substratum seedling raising method is carried out in solar greenhouse, comprises the following steps:

[0023] Step 1, soil preparation method: After leveling the ground, open a groove with a depth of 30cm and a width of 50cm. The length varies with the plot and the interval is 30cm. ; The substrate for raising seedlings is peat, vermiculite, perlite and complies with NY / T2118.

[0024] Step 2, seed treatment: Soak in clean water before sowing, drain and mix well with plant ash or fine sand;

[0025] Step 3, sowing time and seeding rate: sow when the ground temperature is ≧10°C, every 667m 2 The seeding rate of the seedbed is 2kg~3kg;

[0026] Step 4, sowing: use sowing and sowing, pour foot water before sowing, require irrigation water to be higher than the surface of the substrate, infiltrate naturally, and sow when there is no water on the surface of the substrate, spread the treated seeds on the surf...

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Abstract

The invention belongs to the field of codonopsis pilosula seedling production, and particularly relates to a codonopsis pilosula protected area matrix seedling raising method. Aiming at the problems of long land occupation time, poor seedling quality and the like of traditional codonopsis pilosula seedling culture, the method is carried out in a sunlight greenhouse, reasonable environmental conditions can be provided for codonopsis pilosula seedlings through soil preparation, seed pretreatment, selection of sowing time and sowing quantity, sowing, field management and timely digging and transplanting, anti-season codonopsis pilosula seedling culture is realized, and the survival rate of codonopsis pilosula seedlings is increased. The seedling quality is improved.

Description

technical field [0001] The invention belongs to the field of production of Codonopsis pilosula seedlings, and in particular relates to a method for growing Codonopsis pilosula seedlings in protected soil substrates. Background technique [0002] Codonopsis pilosula is a famous authentic medicinal material in Shanxi Province. At present, Codonopsis pilosula is cultivated artificially in a large area in Shanxi Province. The most commonly used cultivation method is seedling transplanting. Therefore, the quality of Codonopsis pilosula seedlings has a great impact on the production of Codonopsis pilosula. The traditional method of growing Codonopsis pilosula seedlings is to grow seedlings in the open field, which takes up to one year. During the seedling cultivation period, it is greatly affected by the environment and climate, and there are problems such as difficulty in emergence, many weeds, infestation by diseases and insect pests, and poor quality of Codonopsis pilosula seedl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01C1/06
CPCA01G22/25A01C1/06
Inventor 乔永刚郭桂英
Owner 沁源县利农生物科技有限公司
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