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High-yielding Cultivation Method of Pseudostellaria Pseudostellariae

A cultivation method, the technology of Pseudostellariae Radix Pseudostellariae, which is applied in the field of Pseudostellariae Pseudostellariae, can solve the problems of not being able to form yield and scale, it is difficult to bring economic benefits, and the planting area in production areas is reduced, so as to facilitate field management and effectively use land space , the effect of reducing the occurrence of pests and diseases

Active Publication Date: 2020-04-07
SHANDONG ANALYSIS & TEST CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cultivating heterophylla was once an effective way to get rid of poverty and become rich in the Linyi mountainous area of ​​Shandong Province. However, the planting area in the production area is decreasing year by year, and the output and scale cannot be formed, and it is difficult to bring economic benefits.
The current method of planting Pseudostellariae Radix has the defects of less seedling emergence, unevenness, and long time from planting to harvesting

Method used

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  • High-yielding Cultivation Method of Pseudostellaria Pseudostellariae

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] In this example, the experimental site of Pseudostellariae Pseudostellariae is 103.10m above sea level, the rainfall in December is 25mm, the range of the average annual temperature difference is 31.1°C, the soil is loam, and the pH value is 5.4.

[0028] This implementation case is carried out through four parts: reasonable soil preparation, planting, fertilization and field management, and proceeds in the following steps:

[0029] Soil preparation: After selecting the land, cultivate it before the end of October, shallow plow once in the second year after aligning the seedlings. Before planting, the width of the field preparation box is 1m, and the depth of cultivation is 20cm. To prevent water accumulation in the rainy season, the depth of the flat ground is 25cm.

[0030] Planting: The row spacing between the root tubers of Pseudostellaria heterophylla is 10cm×20cm, the ditch is about 10cm deep, the tubers are put in every 5cm, the planting depth is 7cm, the mulch is...

Embodiment 2

[0036] The planting technique of Pseudostellariae Pseudostellariae medicinal materials in the greenhouse experiment field comprises the following steps.

[0037] Set four-row greenhouses, the length of the greenhouses is 45m, the width is 9cm, and the farmyard manure is applied at 0.5kg / m 2 and 2kg / m 2 After fertilization, make a furrow. The width of the furrow surface is 1.5m, the width of the furrow road is 0.5m, the light intensity in the shed is 10Klx, and the temperature is controlled at 20-25°C.

[0038] Choose Radix Pseudostellariae Pseudostellariae with thick tubers and complete bud heads for planting, put the tubers every 5cm, plant at a depth of 7cm, cover with plastic film and compact the topsoil.

[0039] Control the temperature of the greenhouse at 20-25°C, remove the plastic film after emergence, water once a month, and remove weeds in time;

[0040] Regularly apply the prepared nutrient solution every month after emergence. The preparation of the nutrient solu...

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Abstract

The invention provides a high-yield cultivation method for radix pseudostellariae, and belongs to the technical field of traditional Chinese medicine cultivation. The method comprises the steps of land selection, land preparation, planting, fertilization and management, wherein the slope directions of southwest and southeast are preferably selected, the average annual temperature range is 20-32 DEG C, the altitude of loam is 1,100-1,300 m, the organic carbon content of soil is 0-1.7%, and 2,000-3,000 kg of farmyard manure is applied per mu; 2, after germination, a corresponding nutrient solution is prepared periodically, accumulation of root dry weight is promoted, the yield of the radix pseudostellariae is increased, and the quality of the radix pseudostellariae is improved. Accordingly,on the basis that a field planting technology is combined with a greenhouse planting technology, the yield-per-mu dry products of the medicinal part yield are increased by about 30% in contrast, the output value is increased, and the main active ingredient content is increased by 1%. The method is simple, the steps are simple, operation is convenient, and the practicability is high.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicine cultivation, and in particular relates to a method for planting heterophylla. Background technique [0002] Pseudostellaria heterophylla (Miq.) Pax ex Paxet Hoffm. is the dried root of Pseudostellaria heterophylla (Miq.) Pax ex Paxet Hoffm. Its name was first recorded in "Materia Medica Cong Xin" and described as "the smallest of ginseng". As a traditional Chinese medicinal material, Pseudostellariae Pseudostellaria has been widely used since the market development of Chinese patent medicines, such as "Jiangzhong Jianwei Xiaoshi Tablets", "Compound Pseudostellariae Granules", and "Pseudostellariae Oral Liquid". [0003] Radix pseudostellariae is a shallow-rooted crop, which requires loose soil, sandy soil or yellow-red soil rich in humus, and a slightly inclined sunny slope is the best, and it should be slightly acidic. All sticky and hardened clay soil with high water content and barr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/25A01C21/00
CPCA01C21/00
Inventor 王晓陈龙刘伟周洁周冰谦耿岩玲
Owner SHANDONG ANALYSIS & TEST CENT
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