High-yield cultivation method for platycodon grandiflorus

A cultivation method and technology of platycodon, applied in the field of traditional Chinese medicine planting, can solve problems such as unsatisfactory economic benefits, low yield of platycodon, and improper management of platycodon, and achieve the effects of reducing planting costs, improving yield and quality, and improving germination rate.

Inactive Publication Date: 2018-07-20
贵州省仁怀市雨花中药材种植有限公司
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Problems solved by technology

Because bellflower has high edible, medicinal and economic value, the artificial planting of bellflower is more and more favored by growers. However, the current planting of bellflower is not standardized, and th...

Method used

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Embodiment Construction

[0017] The principles and features of the present invention will be described below in conjunction with the embodiments, which are only used to explain the invention, and are not intended to limit the scope of the present invention.

[0018] A high-yield cultivation method for Platycodon grandiflorum, comprising the following steps:

[0019] (1) Site selection and site preparation: select sandy loam soil with sufficient sunlight, deep soil layer, good drainage, and rich in organic matter, plow 33-38cm deep, dry the soil for 1-2 days, then apply 2000-2200kg of base fertilizer per mu, rake finely, Open the compartment with a width of 160cm and a groove width of 32cm;

[0020] (2) Sowing: In the middle and late October, mix the seeds with plant ash, and then sow with 1.55-1.6kg of seeds per mu, cover with 2.5-2.8cm of soil, cover with straw and water, before sowing The seeds are soaked, and the straw is removed immediately after the platycodon grandiflorum is fully seeded;

[0...

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Abstract

The invention discloses a high-yield cultivation method for platycodon grandiflorus. The method comprises the following steps: (1) selecting land and preparing soil; (2) performing sowing: in the middle and late October, uniformly mixing seeds by using plant ash, and performing sowing in a broadcast sowing manner; (3) performing field management, wherein field management includes daily managementsuch as weeding, fertilizer and water management, disease and pest prevention and control and flower bud removal; and (4) performing harvesting: in the autumn of a second year of growth, after stems and leaves on the ground are withered, digging underground rhizomes. The method provided by the invention starts from treatment before seed sowing, field management after sowing and real-time harvesting to improve the yield and quality of the platycodon grandiflorus, reduce the use amount of chemical fertilizers and reduce planting costs, and thereby increasing economic benefits of growers.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine planting, in particular to a high-yield cultivation method of bellflower. Background technique [0002] Campanulaceae, also known as soil ginseng, bell flower, is a plant of Campanulaceae, Campanulaceae, a perennial herb. Platycodon grandiflorum is a kind of medicine and food. It uses underground rhizomes for medicinal purposes. It is mainly used to treat symptoms such as cough with excessive phlegm, sore throat, hoarseness, cough and vomiting of pus and blood. Health foods such as bellflower vegetables, bellflower shreds, and preserved bellflower fruits processed with bellflowers are not only delicious, but also have medical and health care effects, and are deeply loved by people. Because bellflower has high edible, medicinal and economic value, the artificial planting of bellflower is more and more favored by growers. However, the current planting of bellflower is not stan...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01B79/02A01C21/00A01C1/00C05G1/00
CPCA01B79/02A01C1/00A01C21/005C05B1/02C05B7/00C05C9/00C05F9/00C05F5/002
Inventor 陈浪洪
Owner 贵州省仁怀市雨花中药材种植有限公司
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