CN101233821A

CN101233821A - Technique for preparing colorful adjustable soilless culture substrate

Info

Publication number: CN101233821A
Application number: CNA2008100326049A
Authority: CN
Inventors: 李续嵘
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-14
Filing date: 2008-01-14
Publication date: 2008-08-06
Anticipated expiration: 2028-01-14
Also published as: CN101233821B

Abstract

The invention relates to a technique for making a multi-colored adjustable soilless culture substrate, which pertains to a technique field of culture substrate for home gardening and potted plant. The invention is characterized by being fulfilled according to following steps: 1. perlite and silica are grinded into powder particles of different sizes which are evenly mixed; 2. sodium alginate solution is poured into the mixed particles and stirred into glue-typed condensed mucus during pouring, and multi-colored pigment and perfume are added as required; 3. the mixed condensed mucus is poured into a liquid leakage device to drip the mixed mucus on calcium chloride solution and the mixed calcium chloride solution is stood for 2 hours; 4. shaped sphere-like matrix is taken out and put into a dryer to be dried; 5. the dried matrix is cleaned to be reserved. The positive effects of the technique are that: the matrix has rich colors, good air permeability, little possibility of rotten root system, no emission of rare delicacy, light texture, strong water absorption and conservation ability, stable chemical property, proper pH value, simple making technique and low cost, so the technique is suitable for home culture as soilless culture substrate.

Description

The manufacture craft of the soilless culture substrate that a kind of colour is adjustable

Technical field

Belong to the cultivation matrix technical field of home gardening, potted plant usefulness, exactly, relate to a kind of manufacturing technology that has the soilless culture substrate of color and fragrance.

Background technology

At present, soilless culture substrate can be divided into according to host material: organic substrate, inorganic matrix and artificial substratum.Organic substrate (comprising sawdust, rice husk, peat, bagasse or the like) is to be made of plant residue, the chemical composition more complicated, and instability, bigger to the nutrient solution influence, and also the initial stage C/N ratio is higher, must use a large amount of organic manure during the stack retting.Inorganic matrix and artificial substratum (comprising sand, gravel, perlite, vermiculite, haydite, rock wool, PEF expanded material or the like), though they possess good physical behavior and chemical property, it is very dull that their appearance colour but seems.In addition, a kind of that quartzy mud is once fashionable for a time as the flower plant cultivation of medium, but finally do not become a star, this cause wherein is relevant with the air impermeability of quartzy mud, though quartzy mud has riotous with colour aesthetic feeling, but the anaerobic metabolism product that root system is secreted under the environment of anaerobic can make root system rot very soon, and gives out peculiar smell, and these all are the performances of root physiology injury.

Summary of the invention

The invention provides a kind of can inhale and contain nutrient solution, good permeability, certain strength support is arranged, quality is light, and the water-absorbing-retaining ability is strong, stable chemical performance, acid-base value is moderate, manufacture craft is simple, and is with low cost, and can arbitrarily allocate the manufacture craft of the adjustable soilless culture substrate of a kind of colour of appearance colour.

The technical scheme that the present invention takes:

The manufacture craft of the soilless culture substrate that a kind of colour is adjustable comprises a kind of matrix, and its scheme is: operation according to the following steps, finish the making of matrix:

1. perlite grind to form respectively slightly with silica gel, thin different powder particle; Evenly mix;

2. pour sodium alginate soln into to the powder particle that mixes, stir, become the glue-like pituita while pour into; Add colored material and spices simultaneously as required;

3. will mix the pituita material and pour in the trickling filter, the mixed liquor that drips down just in time is dropped in the calcium chloride solution, leave standstill 2 hours; The matrix that film wrapped up that formation is made of sodium alginate and calcium chloride;

4. after taking out the almost spherical matrix of moulding, put the drier drying;

5. dry afterwash is standby.

Good effect behind enforcement the present invention is:

This matrix is when having colourful color, also possess good air permeability, root system is rotted, also can not give out peculiar smell, quality is light, the water-absorbing-retaining ability is strong, and chemical property is stable, and acid-base value is moderate, applicable to family potted plant, make soilless culture substrate, and manufacture craft is simple, with low cost.

Description of drawings

Fig. 1, colored matrix manufacture craft

Fig. 2, be the matrix structure schematic diagram

Embodiment

Now the invention will be further described in conjunction with the accompanying drawings

The manufacture craft of the soilless culture substrate that a kind of colour is adjustable comprises a kind of matrix, and its technology is: operation according to the following steps, finish the making of matrix:

2. pour sodium alginate soln into to the powder particle that mixes, stir, become glue-like pituita 4 while pour into; Add colored material 3 and spices simultaneously as required;

3. will mix the pituita material and pour in the trickling filter, the mixed liquor that drips down just in time is dropped in the calcium chloride solution, leave standstill 2 hours; The matrix that the film 5 that formation is made of sodium alginate and calcium chloride is wrapped up;

4. after taking out the almost spherical matrix 6 of moulding, put the drier drying;

5. dry afterwash is standby.

Described thick, thin different powder particle, the particle diameter of its coarse granule 1 is greater than 60 orders; Its fine powder granules 2 is between 100 orders-200 order.Described sodium alginate soln is by sodium alginate 3.0 gram and preservative 0.1 Keshan potassium sorbates, pours about 80 ℃ hot water of 400ml into, stirs with glass bar, leaves standstill 2 hours, all dissolves and makes until sodium alginate.Described calcium chloride solution is to drop into 20 gram anhydrous calcium chloride configurations in per 100 gram water to form.Described almost spherical matrix 6, its volume between the soya bean, is shaped as sphere or egg type at mung bean.

Now principle of the present invention is explained, it is to utilize sodium alginate soln to form gel with the calcium ion effect, and perlite and silica gel particle have been fixed in the formation of gel.In addition, the alginate of generation has good filming performance, and this film can the permeate water steam.

Because of often having the surface that particle powder is embedded in film the time marquis who forms coating, in use or rolling operation, the particle powder that is embedded in the film surface can rub and fall down again, forms the hole and lacks, and forms permeable hole with internal channel, and water absorbing properties is become better and better

Embodiment

A: at first perlite and silica gel particle are dropped into flour mill respectively and carry out grinding, particle diameter must be greater than 60 orders behind grinding for perlite, and silica gel particle is controlled between 100 orders-200 order approximately through particle diameter behind the powder.

B: calcium chloride solution: drop into 20 gram anhydrous calcium chloride configurations in per 100 gram water and form.

C: sodium alginate soln: in beaker, take by weighing sodium alginate 3.0 gram and preservative 0.1 Keshan potassium sorbates, pour 80 ℃ of left and right sides hot water of 400ml into, stir, left standstill 2 hours, all dissolve until sodium alginate with glass bar.

D: take by weighing 5.0 gram perlite powders and 1.0 gram silica gel powder place beaker, measure and stir after sodium alginate soln 30ml pours beaker into, add colored material and spices simultaneously, the addition of colored material and spices is according to the personal like and different.

E: the mixed liquor in the D step is poured in the trickling filter, the mixed liquor that drips down just in time is dropped in the calcium chloride solution, during notice that dropleting speed remains a constant speed, can't be too fast.Can take out the colored circular matrix of moulding after 2 hours.

F: place drier to carry out drying matrix, take out after 2 days.

G: carries out rinsing with pure water earlier before matrix is used, the dust on flush away surface is put into flower nutrient solution again and was soaked 2 hours, pulls out and can arrange plantation after draining.

Claims

1, the manufacture craft of the adjustable soilless culture substrate of a kind of colour comprises a kind of matrix, it is characterized in that: operation according to the following steps, finish the making of matrix:

2. pour sodium alginate soln into to the powder particle that mixes, stir, become glue-like pituita (4) while pour into; Add colored material (3) and spices simultaneously as required;

3. will mix the pituita material and pour in the trickling filter, the mixed liquor that drips down just in time is dropped in the calcium chloride solution, leave standstill 2 hours; The matrix that the film that formation is made of sodium alginate and calcium chloride (5) is wrapped up;

4. after taking out the almost spherical matrix (6) of moulding, put the drier drying;

5. dry afterwash is standby.

2, the manufacture craft of the adjustable soilless culture substrate of a kind of colour according to claim 1 is characterized in that: described thick, thin different powder particle, and the particle diameter of its coarse granule (1) is greater than 60 orders; Its fine powder granules (2) is between 100 orders-200 order.

3, the manufacture craft of the adjustable soilless culture substrate of a kind of colour according to claim 1, it is characterized in that: described sodium alginate soln, be by sodium alginate 3.0 gram and preservative 0.1 Keshan potassium sorbates, pour about 80 ℃ hot water of 400ml into, stir with glass bar, left standstill 2 hours, until all dissolvings and making of sodium alginate.

4, the manufacture craft of the adjustable soilless culture substrate of a kind of colour according to claim 1 is characterized in that: described calcium chloride solution is to drop into 20 gram anhydrous calcium chlorides configurations in per 100 gram water to form.

5, the manufacture craft of the adjustable soilless culture substrate of a kind of colour according to claim 1, it is characterized in that: described almost spherical matrix (6), its volume between the soya bean, is shaped as sphere or egg type at mung bean.