Imitative wild cultivation method for multi-bud paris polyphylla under walnut forest

A technique of imitating wild cultivation and multi-bud prunus, which is applied in the field of imitating wild cultivation of multi-bud ponytail under the walnut forest, can solve the problems of complicated cultivation methods, occupation of agricultural land, and quality decline, so as to improve the quality and safety of agricultural products, Effect of improving land use, improving yield and quality

Inactive Publication Date: 2019-07-26
腾冲黄草岭中药材种植有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing facility cultivation can provide it with excellent water and artificial microclimate environment, and the yield is also greatly increased. Due to the fast growth, the quality is lower than that of the wild one.
The cultivation method also needs facilities such as sheds, shading, irrigation, etc., occupies agricultural land, needs pest control, fertilization, complex cultivation methods, and high labor costs.

Method used

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  • Imitative wild cultivation method for multi-bud paris polyphylla under walnut forest

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A method for imitating wild cultivation of polyphylla multi-buds under a walnut forest, comprising the steps of:

[0034] S1, site selection and site preparation

[0035] Select the walnut forest land, the slope of the walnut forest land is 5-15 °, and under the walnut forest, use the humus soil with a thickness of 10-15cm to fertilize the soil, clean up the weeds under the tree, arrange the land, and plow the soil more than 20 centimeters. Apply 1500-2000 kg of decomposed farmyard manure per mu, and turn it into the soil as base fertilizer. Prune walnut branches and leaves; when pruning the walnut forest, remove the branches and leaves of the walnut tree below 150cm from the ground, and trim the branches of the walnut tree above 150cm from the ground to ensure that the shading degree under the walnut tree reaches 60-70%.

[0036] S2, planting

[0037] Chonglou is propagated by underground tubers, and the transplanting time is at the end of November. The distance betw...

Embodiment 2

[0053] Daejeon Demonstration:

[0054] From 2016 to 2018, two walnut forest lands were selected for field demonstration according to the method in Example 1. The field demonstration was arranged in two pieces of land in Jietou Town, and the area of ​​the demonstration field was 1 hectare.

[0055]

[0056] The effect comparison between the present invention and the installation method: the application in the field has obvious effect on multi-bud paronychia. Compared with the wild, the yield increase rates were 12% and 18%, respectively, and the total average reached 15%. Compared with facility cultivation, the output is reduced by 10%, and the facility cost is reduced by 22.8%, especially 90% of facility construction cost, 100% of land rent and 50% of labor are saved. The invention is completely suitable for the popularization and application in the areas in Yunnan where the multi-bud paronychia grows and where the walnut forests are distributed.

[0057] The present inve...

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Abstract

The invention discloses an imitative wild cultivation method for multi-bud paris polyphylla under a walnut forest. The imitative wild cultivation method comprises the following steps: S1, selecting aland and carrying out land preparation; selecting a walnut forest land and cleaning weeds under trees; carrying out land preparation and pruning branches and leaves of the walnut trees; S2, planting;selecting seed seedlings obtained by second seedling emergence or vegetative propagation seedlings obtained by first seedling emergence; transplanting the seedlings into the prepared walnut forest from June to July of the next year; S3, managing; after sowing seeds, growing through natural rainwater; after seedlings of the multi-bud paris polyphylla emerge, removing the weeds in time; S4, harvesting; after cultivating for 3 to 5 years, harvesting tuber finished products of the multi-bud paris polyphylla. According to the imitative wild cultivation method disclosed by the invention, the multi-bud paris polyphylla is cultivated under the walnut forest in a wild condition imitating manner by utilizing the characteristic that the multi-bud paris polyphylla originally grows under the forest; plenty of walnut forest land resources are sufficiently utilized and a condition that the multi-bud paris polyphylla is fond of a growth environment formed by warm, shady and cool and relatively dark and moist and loose humus soil with a good water drainage effect is abided by; concentrated cultivation management can be realized through imitative wild cultivation; the yield and quality also can be improved, and large-area popularization and application are facilitated.

Description

technical field [0001] The invention belongs to the technical field of planting Chinese medicinal materials, and in particular relates to a method for imitating wild cultivation of polyphylla multi-buds under a walnut forest. Background technique [0002] Yunnan Chonglou is mainly distributed in areas with an altitude of 1500-2200 meters above sea level. It is not very cold in winter and not very hot in summer, which is similar to the distribution of walnut forests. Chonglou is a rare and precious wild Chinese medicinal material with extremely limited resources. Due to over-harvesting, the wild resources are on the verge of exhaustion, and the multi-bud Chonglou is extremely rare. The existing facility cultivation can provide it with excellent water and artificial microclimate environment, and the yield is also greatly increased. Due to the fast growth, the quality is lower than that of the wild one. Cultivation methods also need facilities such as sheds, shading, and irrig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25A01G17/00
CPCA01G17/005A01G22/25
Inventor 王章明张彦昌沈艳黄生延陆全苍李朝泽
Owner 腾冲黄草岭中药材种植有限责任公司
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