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High-yield and high-efficiency cultivation method for improving survival rate of radix bupleuri by intercropping corn and radix bupleuri

A planting method and a survival rate technology are applied in the high-efficiency planting field of corn intercropping Bupleurum chinensis to improve the survival rate of Bupleurum chinensis, so as to achieve the effects of improving productivity, increasing biodiversity, and improving practical application and popularization value.

Inactive Publication Date: 2020-03-27
INST OF AGRI ENVIRONMENT & RESOURCE SHANXI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the deficiencies in the current artificial cultivation technology of Bupleurum, and provides a high-yield and high-efficiency planting method for improving the survival rate of Bupleurum by intercropping Bupleurum with corn

Method used

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  • High-yield and high-efficiency cultivation method for improving survival rate of radix bupleuri by intercropping corn and radix bupleuri
  • High-yield and high-efficiency cultivation method for improving survival rate of radix bupleuri by intercropping corn and radix bupleuri

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Experimental program
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Effect test

Embodiment 1

[0038] In order to verify the effect of corn intercropping Bupleuri, the base of Beiren Village, Wanrong County, Jinnan District, Shanxi Province was selected as the experimental site. Two treatments were set up in the experiment, namely Ⅰ Bupleurum monocropping and Ⅱ corn Bupleurum intercropping. The experimental field is arranged in strips, each strip is a treatment, and each treatment is 300m 2 .

[0039] The specific implementation steps are as follows:

[0040] Ⅰ. Bupleurum bupleurum alone

[0041] According to the traditional mode of operation of farmers, in late April of the first year, 40kg of common compound fertilizer per acre was spread, and then the land was rotary plowed to level the land, sowed, and covered with soil after sowing, with a sowing rate of 3-4kg per acre. After emergence, manage the seedlings, seedlings, and weeding in the field, and topdress with 20kg of ordinary compound fertilizer in the middle and late June. In late April of the second year, ...

Embodiment 2

[0052] The base of Guangsheng Capsule Co., Ltd. in Yushe County, Shanxi Province, Shanxi Province was selected as the test site. Two treatments were set up in the experiment, namely Ⅰ Bupleurum monocropping and Ⅱ corn Bupleurum intercropping. The test field is arranged in strips, each strip is a treatment, and each treatment is 667m 2 .

[0053] The specific implementation steps are as follows:

[0054] Ⅰ. Bupleurum bupleurum alone

[0055] According to the traditional mode of operation of farmers, in the first ten days of May, 40kg of compound fertilizer was applied per mu, and then the land was leveled by rotary tillage, sowing was carried out, and the soil was covered after sowing. After emergence, manage the seedlings, seedlings, and weeding in the field, and topdress 20 kg of ordinary compound fertilizer in late June. In late April of the second year, 40kg of ordinary compound fertilizer was topdressed per mu, and 20kg of ordinary compound fertilizer was applied in mi...

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Abstract

The invention discloses a high-yield and high-efficiency cultivation method for improving the survival rate of radix bupleuri by intercropping corn and radix bupleuri. The method comprises the steps of land selection, soil preparation, fertilization, corn planting and field management, radix bupleuri seed treatment, radix bupleuri sowing time management, radix bupleuri sowing method management, radix bupleuri fertilization, field management and radix bupleuri harvesting. Planting of the radix bupleuri is taken as the principal thing, the radix bupleuri is intercropped with the corn in the first year, and the fleshy roots of the radix bupleuri are harvested in the second year. A cultivation mode of intercropping the radix bupleuri and the corn is adopted, the requirement that the radix bupleuri is shade-loving in the seedling stage and is photophilous in the middle and later periods is fully met, the emergence rate and survival rate of the radix bupleuri are increased, and the yield isgreatly increased. The corn and the radix bupleuri are intercropped, the land coverage rate is increased due to the planting of the corn in the seedling stage of the radix bupleuri, the growth of field weeds is effectively reduced, the problem of breeding of single-cropping weeds of the radix bupleuri is solved, the investment of labor force is reduced, and the method is a light and simple planting mode. The principles of complementary advantages and balanced utilization of nutrients are fully exerted on the absorption of soil nutrients by intercropping of the corn and the radix bupleuri, andbalanced absorption of nitrogen, phosphorus and potassium is realized in the aspect of nutrient types.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and specifically relates to a high-efficiency planting method for improving the survival rate of Bupleurum by intercropping Bupleurum with corn. Background technique [0002] Bupleurum ( Bupleurum chinense DC.) alias Beibupleurum, is a perennial herbaceous plant of Umbelliferae. Its roots are used as medicine, which has the functions of relieving the exterior and regulating the body, reducing fever, raising yang, soothing the liver and relieving depression, and also has good antipyretic, analgesic and anti-inflammatory effects , is a commonly used variety of traditional Chinese medicinal materials in my country, mainly produced in Shanxi, Shaanxi, Hebei, Gansu and other places. Bupleurum likes a cool climate and has strong cold and drought tolerance. At present, the amount of Bupleurum is increasing day by day, but the wild resources are decreasing day by day, which cannot meet the ne...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01G22/20A01C21/00
CPCA01C21/005A01G22/20A01G22/25
Inventor 杨治平黄高鉴郭军玲王永亮郭彩霞闫敏
Owner INST OF AGRI ENVIRONMENT & RESOURCE SHANXI ACAD OF AGRI SCI
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