CN104396492A - Method for culturing bletilla seedlings by preservation box - Google Patents

Abstract

The invention discloses a method for culturing bletilla seedlings by a preservation box. The method comprises the following steps: selecting a box body, which is provided with a transparent cover, and has length of 25-40cm, width of 15-30cm and height of 8-12cm, as a seed culturing box; selecting and preparing a matrix, i.e., mixing peat, leaf mold and perlite according to a ratio of 1 to 1 to 1, and adding a proper amount of rice husk; paving sphagna in the preservation box, filling with the mixed matrix with the thickness being half of the height of the preservation box, watering until the culture matrix is fully wetted, closing the cover, and putting the preservation box in a microwave oven for sterilizing at high baking temperature for 20 minutes; reducing the temperature to a normal temperature and then sowing seeds, i.e., stripping mature bletilla fruits, shaking the bletilla fruits over the matrix, uniformly dispersing the bletilla seeds on the surface of the matrix, closing the cover, and putting the preservation box in a part without direct sunlight in a room for culturing; injecting a dilute orchid nutrition solution by an injector along the inner wall of the box when the seedlings are sent forth at 20 DEG C after 40 days, opening the box cover after 90 days, hardening the seedlings under the scattered light, and planting the seedlings after a half of year. By the method for culturing the bletilla seedlings by the preservation box, the high-quality seedlings are cultured; the bletilla seed source reproduction is expanded; the damage to the bletilla seedlings caused by plant diseases and insect pests can be effectively prevented and treated; the seedling guarantee is provided for large-scale cultivation.

Description

Bletilla striata seeds seedling is cultivated with crisper

Technical field

The present invention relates to bletilla seed seedling-raising technology, particularly relate to and cultivate one crisper cultivation bletilla striata seeds seedling.

Background technology

The bletilla striata is that the dry tuber of orchid enters Chinese medicine, belongs to herbaceos perennial, mostly originally is wild, along with the increase of dosage, the exhaustion of wild resource, can only adopt artificial cultivation, provenance propagating materials is made with stem tuber, reproduction coefficient is low, and the past uses seed outdoor sowing nursery, and survival rate is lower, production cycle is long, seedling growth is poor, and for this reason, spy explores the technology of an indoor bletilla striata seeds nursery.Also do not retrieve technical scheme identical therewith at present.

Summary of the invention

A kind of crisper is the object of the present invention is to provide to cultivate the simple and easy method of bletilla striata seeds seedling, its operating procedure:

1), crisper is chosen: select lid transparent, box body is transparent or opaque material also, and volume size is long 25-40 centimetre, wide 15-30 centimetre, and high 8-12 centimetre makes seed culture case;

2), be equipped with culture matrix material: the apolegamy of matrix, peat, leaf mould, perlite press 1:1:1 and mixed, then it is for subsequent use to add appropriate rice husk;

3), incubation chamber inner bottom part paving skim sphagna, the above-mentioned culture matrix mixed is inserted on sphagna, the thickness of culture matrix is the half of crisper height, water to the fully drenched but not ponding of culture matrix, cover lid, crisper is put into the strong fiery sterilizing of micro-wave oven and take out stand-by in 20 minutes;

4) can sow after, crisper temperature is down to normal temperature, type of seeding is by bletilla striata fruit strip off crack of maturation, shakes gently above culture matrix, bletilla striata seeds is evenly scattered in and cultivates matter surface, cover lid, be placed in the indoor bright place without direct sunlight and cultivate;

5), under temperature 20 DEG C of conditions, can see that seedling grows by naked eyes after 40 days, now carry over syringe the orchid nutrient solution that box inwall injects dilution, supplement the nutrition needed for bletilla striata seedling, continue cultivation to open the lid after 90 days, carry out practicing seedling under crisper being placed on scattered beam to cultivate, after half a year, carry out Seeding planting.

Adopt the beneficial effect of the technical program: high-quality bletilla striata seedling (i.e. seedling) can be cultivated; expand the reproduction coefficient of bletilla striata provenance; also sick, the insect pest of effectively preventing is to the harm of bletilla striata seedling, serves detoxification, for large batch of scale bletilla striata cultivation provides the guarantee of seedling.

Embodiment

Crisper of the present invention cultivates bletilla striata seeds seedling, embodiment repeat under: its operating procedure:

1), crisper is chosen: select lid transparent, box body is transparent or opaque material also, and volume size is long 25-40 centimetre, wide 15-30 centimetre, and high 8-12 centimetre makes seed culture case;

2), be equipped with culture matrix material: the apolegamy of matrix, peat, leaf mould, perlite press 1:1:1 and mixed, then it is for subsequent use to add appropriate rice husk;

3), incubation chamber inner bottom part paving skim sphagna, the above-mentioned culture matrix mixed is inserted on sphagna, the thickness of culture matrix is the half of crisper height, water to the fully drenched but not ponding of culture matrix, cover lid, crisper is put into the strong fiery sterilizing of micro-wave oven and take out stand-by in 20 minutes;

4) can sow after, crisper temperature is down to normal temperature, type of seeding is by bletilla striata fruit strip off crack of maturation, shakes gently above culture matrix, bletilla striata seeds is evenly scattered in and cultivates matter surface, cover lid, be placed in the indoor bright place without direct sunlight and cultivate;

5), under temperature 20 DEG C of conditions, can see that seedling grows by naked eyes after 40 days, now carry over syringe the orchid nutrient solution that box inwall injects dilution, supplement the nutrition needed for bletilla striata seedling, continue cultivation to open the lid after 90 days, carry out practicing seedling under crisper being placed on scattered beam to cultivate, after half a year, carry out Seeding planting.

Claims (1)

1. cultivate bletilla striata seeds seedling with crisper, it is characterized in that: its operating procedure:

1), crisper is chosen: select lid transparent, box body is transparent or opaque material also, and volume size is long 25-40 centimetre, wide 15-30 centimetre, and high 8-12 centimetre makes seed culture case;

2), be equipped with culture matrix material: the apolegamy of matrix, peat, leaf mould, perlite press 1:1:1 and mixed, then it is for subsequent use to add appropriate rice husk;

3), incubation chamber inner bottom part paving skim sphagna, the above-mentioned culture matrix mixed is inserted on sphagna, the thickness of culture matrix is the half of crisper height, water to the fully drenched but not ponding of culture matrix, cover lid, crisper is put into the strong fiery sterilizing of micro-wave oven and take out stand-by in 20 minutes;

4) can sow after, crisper temperature is down to normal temperature, type of seeding is by bletilla striata fruit strip off crack of maturation, shakes gently, make bletilla striata seeds evenly be scattered in culture matrix surface above culture matrix, cover lid, be placed in the indoor bright place without direct sunlight and cultivate;

5), under temperature 20 DEG C of conditions, can see that seedling grows by naked eyes after 40 days, now carry over syringe the orchid nutrient solution that box inwall injects dilution, supplement the nutrition needed for bletilla striata seedling, continue cultivation to open the lid after 90 days, carry out practicing seedling under crisper being placed on scattered beam to cultivate, after half a year, carry out Seeding planting.