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Platycodon grandiflorum planting method

A planting method and technology of Platycodon grandiflorum, which are applied in the fields of botanical equipment and methods, seed and rhizome treatment, gardening, etc., can solve the problems of unsatisfactory nutrient absorption effect, high cultivation cost, various raw materials, etc., so as to reduce planting cost and improve Nutrient absorption rate, the effect of improving quality and yield

Active Publication Date: 2016-02-24
安顺市宝林科技中药饮片有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For example, the patent No. CN20121054738.7 "A Cultivation Method for High-quality and High-yield Campanulaceae" researches and elaborates on techniques such as land selection, site preparation, seed selection, sowing, and management for Platycodon grandiflorum planting. Sowing and management, as an overall technical solution for the planting of bellflowers, have contributed to improving the quality of bellflowers, but the cost of cultivation is too high, the raw materials are various, the amount of fertilizer is large, and the effect of nutrient absorption is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A planting method of bellflower, comprising the following steps:

[0029] (1) Site preparation and site selection: choose a cool and humid slope land, requiring sandy loam with good drainage and humus, apply phoxim 200g per mu, cultivate the land 5 times, keep the depth of the cultivated land at 55cm, and place it for 20 days. Apply 330kg of farm manure, 5kg of carbendazim, and plow to 35cm;

[0030] (2) Seed selection and sowing: the seeds are soaked in a temperature of 48°C for 3 hours, then pulled out, stirred evenly with soil with an organic matter content of 35%, and then planted with 1.8kg bellflower seeds per mu. Cover the soil with 3cm, compact it, then water at 30kg / mu, cover with 4cm of crop straw, and set aside;

[0031] (3) Field management:

[0032] a. Within 3 days of sowing, spray 30L of paraquat with a volume concentration of 0.265% per mu;

[0033] b. When Platycodon grandiflorum gives birth to two pairs of true leaves, apply organic fertilizer once ...

Embodiment 2

[0046] A planting method of bellflower, comprising the following steps:

[0047] (1) Site preparation and site selection: choose a cool and humid slope land, which requires sandy loam with good drainage and humus, apply phoxim 200g per mu, cultivate the land 5 times, and maintain the depth of the cultivated land at 50cm. Apply 400kg of farm manure, 5kg of carbendazim, and plow to 35cm;

[0048] (2) seed selection and sowing: the seeds are soaked in a temperature of 48°C for 2 hours, then pulled out, stirred evenly with soil with an organic matter content of 37%, and then planted with 1.5kg bellflower seeds per mu. Cover the soil with 3cm, compact it, then water at 30kg / mu, cover with 5cm of crop straw, and set aside;

[0049] (3) Field management:

[0050] a. Within 5 days of sowing, spray 30.08L of paraquat with a volume concentration of 0.267% per mu;

[0051] b. When Platycodon grandiflorum gives birth to two pairs of true leaves, apply organic fertilizer once at 5kg / mu ...

Embodiment 3

[0064] A planting method of bellflower, comprising the following steps:

[0065] (1) Site preparation and site selection: choose a cool and humid slope land, requiring sandy loam with good drainage and humus, apply phoxim 200g per mu, cultivate the land 6 times, maintain the depth of the cultivated land at 60cm, and place it for 30 days. Apply 350kg of farm manure, 5kg of carbendazim, and plow to 30cm;

[0066] (2) Seed selection and sowing: Soak the seeds in a medicinal solution with a temperature of 52° C. for 4 hours, then pull them out, stir them evenly with soil with an organic matter content of 40%, then sow 2 kg of Platycodon grandiflorum seeds per mu, and cover with soil 4cm, after compacting, water at 30kg / acre, cover 4cm of crop straw, and set aside;

[0067] (3) Field management:

[0068] a. Within 3 days of sowing, spray 30.2L of paraquat with a volume concentration of 0.262% per mu;

[0069] b. When Platycodon grandiflorum gives birth to two pairs of true leave...

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Abstract

The present invention relates to the traditional Chinese medicinal material planting technology, and especially relates to a platycodon grandiflorum planting method. A solution of pomegranate bark, chrysanthemum flower, folium cortex eucommiae, Singli Roxbrugh Rose Fruit and Wildcelery Herb is adopted for seed soaking, and a series of measures such as land selection and preparation, seed selection and sowing, field management and pest control are combined, such that the nutrition absorptivity of platycodon grandiflorum is raised, the platycodon grandiflorum grows in rich soil for a long time and thus can absorb nutrient elements to the largest extent, pest and disease damages to the platycodon grandiflorum are effectively prevented, and influences of the pest and disease damages on the yield and quality of the platycodon grandiflorum are lowered, thereby raising the yield and quality of the platycodon grandiflorum, and increasing net income of platycodon grandiflorum growers.

Description

technical field [0001] The invention relates to planting technology of Chinese medicinal materials, in particular to a planting method of bellflower. Background technique [0002] Platycodon grandiflorum is a perennial herbaceous plant belonging to Campanulaceae family. It is a variety of medicine and food. It is processed into platycodon root, platycodon shreds, and preserved platycodon fruit. , deeply loved by urban and rural people; at the same time, platycodon is also an export product, which has been exported to South Korea, Japan, the United States and other countries. In summary, platycodon has a large market development space. [0003] Platycodon grandiflorum is usually harvested two years later, and the average yield per mu is 300-400kg of dry goods. However, with the increase in the import and export trade of platycodon grandiflorum, the market has entered a demand for high-quality and large quantities of platycodon grandiflorum. For this reason, a large number of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01C1/00
CPCA01C1/00A01G2/00
Inventor 王俊
Owner 安顺市宝林科技中药饮片有限公司
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