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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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

Method used

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Example Embodiment

[0018] Example 1

[0019] A pollution-free and high-yield planting method for Platycodon grandiflorum, the concrete steps are as follows:

[0020] 1) Choose humus soil with good drainage. From June to July in the first year, first remove weeds on the ground and then deep plough and dry the soil to ripen the soil, and at the same time apply 50 kg to 100 kg of lime powder per mu for soil disinfection;

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

[0022] 3) Sow the seeds in early April, soak the seeds with a seed soaking agent for 6-10 hours before sowing, and remove them to dry; evenly spread the seeds on the seedbed, and cover the humus and plant ash with a weight ratio of 1:1 after the seeds are sown. Cover the soil with a thickness of 1.5cm, and then cover the moisture surface with gra...

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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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