CN105359874A - Pinelliacordata seedling culture medium and seedling culture method - Google Patents

Abstract

The invention discloses a Pinelliacordata seedling culture medium and a seedling culture method. The seedling culture medium is made of the materials including 20-30 parts by weight of biogas residues, 10-15 parts by weight of fermented saw powder and 5-7 parts by weight of mineral substances, wherein the mineral substances are composed of 3-5 parts by weight of zeolite, 5-7 parts by weight of attapulgite, 4-6 parts by weight of vermiculiteand 1-2 parts by weight of kaolin. The seedling culture method comprises parent body segmental cutting, sterilization, rooting and cultivation, and growth and transplantation. The Pinelliacordata seedling culture medium and the seedling culture method disclosed by the invention have the advantages that wild growth of a Chinese herbal medicine is transformed into artificial culture, batch supply of medicine raw materials is realized, a reproduction output is large, expanding propagation efficiency of Pinelliacordata is increased, components in the medium have a synergistic effect, nutritional sufficiency is realized thanks to the parent body sterilization and rooting promotion based on a rooting agent, a seedling survival rate is increased, prosperous growth of the Pinelliacordata is promoted during the growth thanks to a heat preservation effect of the saw powder in the medium, and strong seedlings are obtained.

Description

A kind of drop of water seedling medium and seedling-cultivating method

Technical field

The present invention relates to plantation seedling growing process field, be specifically related to a kind of preparation and seedling-cultivating method of drop of water seedling medium.

Background technology

Drop of water, has another name called easy gong, Bai Lingzi, a Pinellia inlegrifolia N. E. Brown etc., and belong to rhizoma arisaematis large bamboo hat with a conical crown and broad brim, herbaceos perennial, has detoxicating and resolving a mass, and pain relieving is sensible; For the distinctive wild plant of China, intersperse among the ground such as Hubei (Yichang), Sichuan (Xuyong), Chongqing, Mt. Huang in Anhui; Be grown on mountain valley or the more dark and damp environment of sylvan life.

Feature: stem tuber is little, oblate spheroid, takes root around neck, scale leaf 1, lanceolar, is about 1cm, and leaf 1-3, is longer than common peduncle, petiole is very thin, long 5-15cm, bottom somewhat sheath, the full edge of blade, light green, avette, long 4cm, wide 3cm, or Long Circle, long 5-19cm, wide 2-6cm, short gradually point, lateral vein 6-7 couple, close to connecting during edge for set arteries and veins.Common peduncle is shorter than petiole, and spathe is little, eaves portion lanceolar, long gradually point.

Drop of water contains the multiple inorganic elements such as triterpenoid saponin, PEARLITOL 25C, amino acid, cupreol and calcium, phosphorus, aluminium, zinc, and of many uses, drug value is high, wildlife species are less, existing event is particularly important with artificial culture, deals with problems basic, meets people's needs.

Summary of the invention

The present invention, for solving the problem, provides a kind of preparation and seedling-cultivating method of drop of water seedling medium.

A kind of drop of water seedling medium, by its parts by weight, is formed by following material formulation: natural pond slag 20-30 part, fermentation sawdust 10-15 part, mineral matter 5-7 part, described mineral matter is by zeolite 3-5 part, attapulgite 5-7 part part, vermiculite 4-6 part, kaolin 1-2 part.

Further, a kind of drop of water seedling medium, by its parts by weight, comprises following material formulation and forms: natural pond slag 20 parts, fermentation 10 parts, sawdust, 5 parts, mineral matter.

Further, described mineral matter is by 3 parts, zeolite, attapulgite 5 parts of parts, vermiculite 4 parts, kaolin 1 part.

Further, a kind of seedling-cultivating method of drop of water, seedling-cultivating method comprises as follows:

the sturdy plant of first high-quality carries out segment, segment length 6-8cm, then the drop of water parent of cutting into chunks is put in shady and cool place, leaves standstill 1 day, allow and cut off wound drying shrinkage;

drop of water parent is first used to the alcohol-pickled 3s of 70%, then use 1% clorox sterilization 15-20min, and then to drop of water parent sterilization 0.1% mercuric chloride 5-8min, then use tap water 4 times;

control the moisture on dry drop of water parent surface, then at the thick fermentation sawdust of seedling-cultivating tray heelpiece laying 3-5cm, its last layer is seedling medium 5-7cm, drop of water parent is placed on Medium Culture, now spray with root-growing agent and be placed in intramatrical drop of water parent, then 0.8-1cm thin-layer matrix is covered on drop of water parent;

after drop of water parent grows stem eye to 5-6cm, namely portable is in field.

Beneficial effect of the present invention: advantage is that Chinese herbal medicine is become artificial culture from grows wild, batch supplies medicine material, breeding amount is large, improve the numerous efficiency of expansion of drop of water, and the composition in matrix has synergy, add the sterilizing of parent and the hestening rooting of root-growing agent, nutritional sufficiency, improve survival rate of seedling, in matrix, sawdust has insulation effect, impel the growth in drop of water process of growth vigorous, have act on strong sprout, the output follow-up to drop of water also has and significantly promotes, and also reduces simultaneously and puts consumption, reduce cost, reduce the potential impact to soil.

Embodiment

A kind of drop of water seedling medium, by its parts by weight, comprise following material formulation to form: natural pond slag 20-30 part, fermentation sawdust 10-15 part, mineral matter 5-7 part, described mineral matter is by zeolite 3-5 part, attapulgite 5-7 part part, vermiculite 4-6 part, kaolin 1-2 part.

Further, a kind of drop of water seedling medium, by its parts by weight, comprises following material formulation and forms: natural pond slag 20 parts, fermentation 10 parts, sawdust, 5 parts, mineral matter.

Further, described mineral matter is by 3 parts, zeolite, attapulgite 5 parts of parts, vermiculite 4 parts, kaolin 1 part.

Further, a kind of seedling-cultivating method of drop of water, seedling-cultivating method comprises as follows:

the sturdy plant of first high-quality carries out segment, segment length 6-8cm, then the drop of water parent of cutting into chunks is put in shady and cool place, leaves standstill 1 day, allow and cut off wound drying shrinkage;

drop of water parent is first used to the alcohol-pickled 3s of 70%, then use 1% clorox sterilization 15-20min, and then to drop of water parent sterilization 0.1% mercuric chloride 5-8min, then use tap water 4 times;

control the moisture on dry drop of water parent surface, then at the thick fermentation sawdust of seedling-cultivating tray heelpiece laying 3-5cm, its last layer is seedling medium 5-7cm, drop of water parent is placed on Medium Culture, now spray with root-growing agent and be placed in intramatrical drop of water parent, then 0.8-1cm thin-layer matrix is covered on drop of water parent;

after drop of water parent grows stem eye to 5-6cm, namely portable is in field.

Claims (4)

1. a drop of water seedling medium, it is characterized in that, by its parts by weight, formed by following material formulation: natural pond slag 20-30 part, fermentation sawdust 10-15 part, mineral matter 5-7 part, described mineral matter is made up of zeolite 3-5 part, attapulgite 5-7 part, vermiculite 4-6 part, kaolin 1-2 part.

2. a kind of drop of water seedling medium according to claim 1, is characterized in that, by its parts by weight, is formed by following material formulation: natural pond slag 20 parts, fermentation 10 parts, sawdust, 5 parts, mineral matter.

3. a kind of drop of water seedling medium according to claim 1 and 2, its characteristically in, described mineral matter is by 3 parts, zeolite, attapulgite 5 parts of parts, vermiculite 4 parts, kaolin 1 part.

4. a seedling-cultivating method for drop of water, is characterized in that, nursery step comprises as follows:

the sturdy plant of first high-quality carries out segment, segment length 6-8cm, then the drop of water parent of cutting into chunks is put in shady and cool place, leaves standstill 1 day, allow and cut off wound drying shrinkage;

drop of water parent is first used to the alcohol-pickled 3s of 70%, then use 1% clorox sterilization 15-20min, and then to drop of water parent sterilization 0.1% mercuric chloride 5-8min, then use tap water 4 times;

control the moisture on dry drop of water parent surface, then at the thick fermentation sawdust of seedling-cultivating tray heelpiece laying 3-5cm, its last layer is seedling medium 5-7cm, drop of water parent is placed on Medium Culture, now spray with root-growing agent and be placed in intramatrical drop of water parent, then 0.8-1cm thin-layer matrix is covered on drop of water parent;

after drop of water parent grows stem eye to 5-6cm, namely portable is in field.