Planting method for high-yield platycodon grandiflorum

A planting method, the technology of Platycodon grandiflorum, applied in the field of high-yield Platycodon grandiflorum, can solve the problems of only 70%-80%, weak resistance to diseases and insect pests, and not vigorous growth of seedlings, etc., to achieve increased germination rate, strong antibacterial and insecticidal effects , the effect of increasing the growth rate

Inactive Publication Date: 2018-07-20
HEFEI YUANZHENG AFE SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is aimed at the existing problems: in terms of planting methods, the live broadcast method has a low germination rate and slow growth, while the greenhouse seedling cultivation method, due to the influence of various factors such as soil fertility, temperature, and moistu

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A planting method for high-yield bellflower, comprising the following steps:

[0020] (1) Seed treatment: soak the platycodon grandiflorum seeds in potassium permanganate solution, detoxify the seeds, wash them with clean water after taking them out, then mix them with plant powder and put them in an atmospheric plasma processor for plasma treatment, which can activate The vitality of the bellflower seed cells promotes the germination and growth of the seeds, and improves the penetration of nutrients in the plant powder. The voltage is 240V, the frequency is 19kHz, and the time is 47min. Then, the germination is accelerated at a constant temperature to obtain the accelerated germination seeds;

[0021] (2) Seedling cultivation: Add plant powder with 12% water quality to the water in the high-pressure steamer, place the soil in the seedling box in the distillation layer, and perform high-pressure cooking. Medium platycodon plant disease and insect pest rate, increase ger...

Embodiment 2

[0032] (1) Seed treatment: soak the platycodon grandiflorum seeds in potassium permanganate solution, detoxify the seeds, wash them with clean water after taking them out, then mix them with plant powder and put them in an atmospheric plasma processor for plasma treatment, which can activate Platycodon grandiflorum seed cell viability, promote seed germination and growth, and improve the penetration ability of nutrients in the plant powder, voltage 270V, frequency 22kHz, time 49min, and then carry out constant temperature germination to obtain accelerated germination seeds;

[0033] (2) Seedling cultivation: Add plant powder with 13% water quality to the water in the high-pressure steamer, place the soil in the seedling box in the distillation layer, and perform high-pressure cooking. The high temperature and high pressure and the ingredients in the plant powder can sterilize the soil and reduce seedling growth. Medium platycodon plant diseases and insect pests, increase germin...

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PUM

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Abstract

The invention discloses a planting method for high-yield platycodon grandiflorum. The planting method is characterized by comprising the following aspects: (1) seed treatment, namely detoxifying platycodon grandiflorum seeds in a potassium permanganate solution, mixing the platycodon grandiflorum seeds with plant powder, then, carrying out plasma treatment, and then, carrying out constant-temperature germination acceleration; (2) seedling raising, namely carrying out high-temperature and high-pressure cooking on soil in a seedling raising box by using a plant powder solution, mixing the soil with a mixed fertilizer, and spreading the mixture on the seedling raising box; (3) soil treatment, namely, respectively spraying an abamectin solution and the plant powder solution on the soil, covering the soil by using a thin film, exposing the soil under blazing sun, and applying 470-520kg of mixed fertilizer per mu; (4) transplantation, namely dividing a planting ridge into a plant powder layer, a mixed fertilizer layer and a loess layer to be paved, and carrying out field planting by using the plant powder solution; and (5) carrying out daily management, namely concentrating the plant powder solution to 1/3 of original volume to irrigate and spray the platycodon grandiflorum.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a high-yield planting method of bellflower. Background technique [0002] Platycodon grandiflora, also known as bag flower, bell flower and mitral flower, is a perennial herb. Platycodon grandiflorum likes cool climate, cold resistance, and sunshine. It should be cultivated in hilly areas below 1100m above sea level, and sandy soil is suitable; in North China and central China , East China, Guangdong, Sichuan and other provinces are distributed and planted. Platycodon grandiflorum flowers are mostly dark blue or dark purple white, which can be used for ornamental purposes. for food. Platycodon grandiflorum contains 18 kinds of saponins such as platycodon grandiflora saponin, polygala saponin and polygalacic acid, which have the effects of expectorant, antitussive, hypoglycemic, antibacterial and anti-inflammatory, and anti-gastric ulcer. and economic v...

Claims

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Application Information

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IPC IPC(8): A01G22/25A01C1/08A01G13/00C05G3/02A61L2/04A61L2/07A61L2/20A61L101/44C05G3/60
CPCA01C1/08A01G13/00A61L2/04A61L2/07A61L2/20C05B1/02C05G3/60C05B13/02C05C3/00C05C5/02C05F3/00C05F5/002C05F7/00C05F11/00C05F11/04C05F11/08
Inventor 郭秉政郭锐李元元郭立兵
Owner HEFEI YUANZHENG AFE SCI TECH
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