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Nuisanceless high-yield cultivation method for platycodon grandiflorus

A high-yield planting, bellflower technology, applied in the fields of botanical equipment and methods, pest control, plant cultivation, etc., can solve the problems of low output of bellflower, low seed germination rate, poor economic benefits, etc., to protect health and plant scientifically. Reasonable and good medical effect

Inactive Publication Date: 2016-01-13
JIESHOU FENGSHUN PLANTATION SPECIALIZED COOP
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AI Technical Summary

Problems solved by technology

Platycodon grandiflorum is mostly planted by direct seeding in production, and its seed germination rate is low, and root rot is prone to occur during the planting process of platycodon grandiflorum, resulting in low yield of platycodon grandiflorum and poor economic benefits

Method used

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Experimental program
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Effect test

Embodiment 1

[0019] A pollution-free high-yield planting method of bellflower, the specific steps are as follows:

[0020] 1) Choose humus land with good drainage. During June-July of the first year, weeds should be cleared on the ground first, then deep plowed and sun-dried to mature the soil. At the same time, 50-100 kg of lime powder per mu should be applied for soil disinfection;

[0021] 2) 2 weeks before sowing, apply 30 kg to 35 kg of compound fertilizer per mu, cover with 20 cm thick leaf humus soil after leveling, build a seedbed for sowing, the seedbed is 1.2m wide, 20cm high, and the ditch is 30cm wide, water thoroughly;

[0022] 3) Sow in early April, soak the seeds in seed soaking agent for 6-10 hours before sowing, remove and dry; spread the seeds evenly on the seedbed, cover the seeds with humus and plant ash with a weight ratio of 1:1 after sowing, Cover the soil with a thickness of 1.5cm, and then cover the moisture surface with grass. The thickness should not expose the s...

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PUM

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Abstract

A nuisanceless high-yield cultivation method for platycodon grandiflorus comprises selecting a well-drained field having humus, weeding the ground, ploughing deeply, and sunning upturned soil to cure the soil within June to July in the first year; applying 30 to 35 kg composite fertilizer per mu two weeks before seeding, covering 20 cm leaf mold on leveled soil, preparing seedbeds, seeding and irrigating enough water; seeding in early April, soaking seeds in a seed soaking agent for 6 to 10 hours before seeding, taking the seeds out, drying seeds in air, and uniformly spreading seeds on the seedbeds; properly thinning out seeding when the seedlings are as high as 2 cm, and singling when the seedlings are as high as 3 to 4 cm; watering every day in dry seasons, weeding when weeds show up; spraying traditional Chinese medicine disinfection insecticide combined with foliage dressing to control insect deceases; and digging in next autumn when leaves grow yellow and wilt, cutting stem leaves and basal parts of stems, washing and removing soil on roots, immersing in water, scrapping surface crude peels when the roots are fresh, cleaning, and drying in the sun.

Description

technical field [0001] The invention relates to the technical field of planting Chinese medicinal materials, in particular to a pollution-free and high-yield planting method of platycodon grandiflorum. Background technique [0002] Platycodon grandiflorum, also known as bag flower, bell flower, mitral flower, Campanulaceae Campanulaceae plant, perennial herb, its root can be used as medicine, has the effects of relieving cough and phlegm, clearing the lungs, and draining pus, and is a commonly used medicine in traditional Chinese medicine. Platycodon grandiflorum adopts the planting method of direct seeding in production, and its seed germination rate is low, and the phenomenon of root rot easily occurs during the planting process of platycodon grandiflorum, resulting in low yield of platycodon grandiflorum and poor economic benefits. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pollution-free and high-yield...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01N65/48A01P21/00A01P7/04A01P3/00A01N63/04A01N47/18A01N43/16A01N37/40A01N43/38A01N37/10A01N53/08
CPCA01G22/00A01N37/10A01N37/40A01N43/16A01N43/38A01N47/18A01N53/00A01N63/30A01N65/00A01N65/48A01N2300/00Y02A50/30
Inventor 李海章
Owner JIESHOU FENGSHUN PLANTATION SPECIALIZED COOP
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