Seedling and transplanting method of erigeron breviscapus seeds as well as seedling medium and seedling culture liquid special for erigeron breviscapus seeds

A technology of seedling raising substrate and short pavilion flying canopy, which is applied in the field of special seedling raising substrate and seedling raising culture solution, can solve the problems of large amount of seeds, low emergence rate, slow growth, etc., shorten the cultivation and harvesting period, improve the area economic benefits, Neat and consistent plant growth
CN102487805AActive Publication Date: 2012-06-13YUNNAN YUNRUI BIOLOGICAL RESOURCES DEV
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
YUNNAN YUNRUI BIOLOGICAL RESOURCES DEV
Publication Date
2012-06-13

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Abstract

The invention discloses a seedling and transplanting method of erigeron breviscapus seeds as well as a seedling medium and a seedling culture liquid special for the erigeron breviscapus seeds. The seedling medium is formed by mixing peat, vermiculite, a composite fertilizer and composted chicken manure in a mass ratio of 2:1:0.5:1; the seedling medium is filled in foam plug holes, and 3-5 erigeron breviscapus seeds are sown in each hole; floating seedling is adopted; in a culture pool, the seedling culture liquid consists of a mixed fertilizer, potassium permanganate and water, wherein the concentration of potassium permanganate is 1000-1500ppm, the amount of the mixed fertilizer is 5-8% the mass of water, and the mixed fertilizer is formed by mixing the composite fertilizer with the composted chicken manure in a mass ratio of 1:1; the temperature in a greenhouse is 25-28 DEG C, 2500-3000kg / mu of composted farm manures are applied before transplantation is carried out; and 4000-4500 clump seedlings per mu are transplanted, and a clump seedling has 3-5 young plants. By using the method, the germination rate is averagely improved by 27.7%, germination and seedling rates reach more than 98%, and the amount of seeds per mu is averagely saved by 51g.
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Description

technical field

[0001] The invention relates to the technical field of raising seedlings of traditional Chinese medicinal materials, in particular to a method for raising seedlings and transplanting the seeds of P. aeruginosa and a special seedling-raising substrate and a seedling-raising culture solution used for floating seedlings of the seeds. Background technique

[0002] Short tcap flying canopy ( Erigeron breviscapus (Vant.) Hand.-Mazz.) is a perennial herb of Compositae, also known as Erigeron breviscapus and Erigeron breviscapus. It is mainly distributed in open hillsides, grasslands or forest margins of alpine and subalpine mountains at an altitude of 1200-3500. The whole herb is pungent, slightly bitter, warm, and has the effects of expelling wind and dehumidification, activating collaterals to relieve pain, invigorating the spleen and eliminating stagnation. It is used for paralysis, rheumatic joint pain, toothache, stomach pain, infantile malnutrition, poliomye...

Claims

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