CN101444166A

CN101444166A - Easy and quick propagating method for lance asiabell root

Info

Publication number: CN101444166A
Application number: CNA2008101898331A
Authority: CN
Inventors: 冯海龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-30
Filing date: 2008-12-30
Publication date: 2009-06-03

Abstract

The invention discloses an easy and quick propagating method for a lance asiabell root. Four years are generally needed from seeding to harvesting when the lance asiabell root is artificially and sexually propagated; moreover, branches are more and the appearance is not good; the yield per mu is only 300 to 500kg. The easy and quick propagating method for the lance asiabell root not only solves the defects of long time and low commodity rate of sexual propagation, but also solves the defects of more device investment, high cost and great technical difficulty and a plurality of shortcomings in a micro sticking of asexual propagation (organizing, cloning). Easy and quick propagating only takes 18 hours for harvesting; the yield per mu can achieve 700 to 1000 kg. The harvesting time is shortened by one time; the yield is improved by one time; and the product quality is good. The easy and quick propagating method meets the demands for protecting energies, reducing consumption and increasing benefit.

Description

Easy and quick propagating method for lance asiabell root

One, affiliated technical field

The present invention simulates natural ecological environment, makes wild lance asiabell root, with simple and direct vegetative propagation technique, to reach numerous soon, high-quality, aim of high yield.Make it realize commercialization, industrialization as early as possible, satisfy the demand of domestic and international market.

Two, background technology

Lance asiabell root: formal name used at school: Codonopsis lancco lata (Sieb eiZucc) Tratv, Campanulaceae.Another name: white boa meat, dog head ginseng, lance asiabell root, codonopsis lanceolata, goat milk ginseng.Be born under the spinney of hillside, in dark and damp ground of limes marginis or the broad leaved forest.The main place of production: Jilin, Heilungkiang, Liaoning.Lance asiabell root is nutritious, has special fragrant, is subjected to domestic and international consumers in general's joyous Zha deeply.At present, 25-30 yuan of the bright product price of domestic market per kilogram, the international market per kilogram can be sold for the 10-15 dollar.A monoblock root weighs the wild lance asiabell root of 300 grams, and 4-5 approximately will grow.Wild lance asiabell root has not satisfied consumer demand because poor growth is excessively excavated in addition.Supporting former and vegetation is seriously damaged.

Three, summary of the invention

For the purpose that realizes that tame lance asiabell root cost is low, quality good, output is high, the technical solution adopted for the present invention to solve the technical problems is: without nutrition soil, without culture dish or nutritive cube.Directly will coat root-growing agent with the lance asiabell root stem of blade plants on the matrix.Owing to execute enough fertilizers, the nutrient of plant absorbing abundance, growing way is good, gathers by 4 years, shortens to 18 months.Wild in addition transplanting, resistance Strong seldom has damage by disease and insect to take place.Being fit to the mountain area, plants in the upper level forest land, reaches the purpose of ecosystem development hill dish.

Four, the invention has the beneficial effects as follows:

Artificial sexual propagation lance asiabell root, seed demand is sprouted, is germinateed, grows to seedling from seedling, need a very long process of growth, Er Qie Ba kind is subject to seasonal restrictions.Finished product branch fork is many, and mode of appearance is bad, processing difficulties, and yield rate is low, per mu yield 300-500 kilogram only.Adopt tissue culture (group training, clone), need blake bottle, nutritive cube, culturing rack, high-pressure sterilizing pot, and agar, medicaments such as macroelement, trace element also will have those skilled in the art.Every about cost of seedling is about about 0.15 yuan.Easy and quick propagating method need not more equipment, and technology is also grasped easily, and is also simpler than micro cuttage.The single stem tuber weight of seedling Ping Zhuo can reach more than 30 grams then, has ready conditions and can breed throughout the year.Cost is low, and the cost of a seedling was gathered in the crops about about 0.07 yuan in 18 months, and per mu yield can reach the 700-1000 kilogram, and harvest time shortens one times, and output is doubled.

Five, specific embodiments

1, cultivates the seedling that quality better does not have damage by disease and insect.Select health, stem tuber expands, and the upright kind of very crossing mountains is planted and grown seedlings, and has ready conditions and preferably uses greenhouse and artificial climate condition to cultivate seedling.Cultivation temperature is controlled at 20 ℃-25 ℃, and relative moisture guarantees that the material robust growth that will get do not have damage by disease and insect about 70%.

2, handle matrix well.Matrix is selected the perlite and the peat composed of rotten mosses for use, and ratio respectively accounts for half.With conventional method matrix is sterilized, the matrix of the bacterium of having gone out can repeated multiple times be used.

3, preparation root-growing agent.Yellow clay or fossil meal are carried out high-temperature sterilization, with 95% the essence of spilling methyl (NAA) is all dissolved then, concentration reaches 300-500ppm.Loess of the bacterium of going out or talcum powder, pour deployed methyl into, and become pasty state as root-growing agent.

4, plant.With the seedling that cultivates, the spray that has blade and petiole is taken off with sharp knife, be whittled into the shape of a hoof, spread root-growing agent in incision.When smearing root-growing agent, note not doing to split tube chamber.Smeared the petiole of root-growing agent and looked just like the match end that amplifies, be inserted on the matrix line space 8 * 8cm then from outward appearance.Just can take root in general about 10 days.

5, management.To often water after inserting, keep the seedbed moistening.Begin to use scattered light, temperature is controlled at 15 ℃-20 ℃, and the back temperature of taking root can rise to 20 ℃-25 ℃, often keeps ventilating, and sprays foliage fertilizer in right amount.When seedling length to 20 centimeter, root is plentiful, can be transplanted in the earth.During transplanting, will prune underground stem tuber, only stay a main root, all the other forks are cut without exception, plant back ridging in time and water.Ridge, the best north and south of transplant field to, ground will be ploughed deeply, the leveling rake is thin, 60 centimeters of row spacings. because fast stem is in underground growth, utilize fibrous root to absorb nutrition, cauline leaf mainly plays light and effect on the ground, so want rational close planting, spacing in the rows 20-25 centimetre cripple seedling, every mu of ground (banbo, 1000 square metres), with 7000-8000 of seedling.

In order to guarantee that the piece root has the prescribing adequate nutrition material to supply with, every mu of organic fertilizer is no less than 50 cubic metres, main pig, chicken, people, animal ight soil to become thoroughly decomposed.The lance asiabell root seedling only stays a stem, cuts unnecessary side stem.Height of seedling remains the 60-80 centimetre, guarantees that ventilation and penetrating light is good, needn't the frame frame.Growing period does not generally have damage by disease and insect to take place, and need not apply chemical fertilizer and agricultural chemicals.Management is according to a conventional method met drought and is poured water in good time, meets the timely draining of waterlogging.

Claims

1, a kind of simple and easy asexual fast numerous alternative sexual propagation lance asiabell root method wants the lance asiabell root of seed selection no damage by disease and insect best in quality to do the inoculation seedling.Wipe out unnecessary root fork and side shoot during transplanting, rational close planting need not the frame frame.

2, easy and quick propagating lance asiabell root method according to claim 1, its special card is: during transplanting, the underground stem tuber of lance asiabell root only keeps a main piece root, and a unnecessary fork is all cut.

3, easy and quick propagating lance asiabell root method according to claim 1, its special card is: acrial part only stays a trunk stem, and all the other side shoots are all cut, and the trunk stem keeps 60-80 centimetre height.Promptly help ventilation and penetrating light, reach light and effect, help enough nutrition again and satisfy the stem tuber growth needs.

4, the fast numerous lance asiabell root method of simple Yang according to claim 1 need not culture dish or nutritive cube, directly be inserted in be covered with matrix the seedbed on the ground, need not practice seedling after taking root, direct transplanting gets final product in big field, without the frame frame.