KR100477272B1 - Production method of biodegradable formed seeding raising pot for agricultural and horticultural use. - Google Patents

Abstract

The present invention is environmentally friendly in the cultivation of agricultural and horticultural crops and horticulture can be usefully used as a compost in the crop, and to produce a biodegradable Seeding raising pot (potential growth) that can improve the work efficiency The purpose is to present a method.

To this end, the present invention, by using the organic materials, such as ripened compost, peat (Peat), foliar soil (fermented fermentation) completed as a base material, zeolite (zeolite), cheonmaeam (千 枚 岩), crushed stone (貝 化石), Mineral powders such as vermiculite and Uiwangseok are mixed.They are inorganic binders and bentonite and organic binders are biodegradable and help to grow plants and soil microorganisms. The main mixture is Alginic acid Soda, Chitosan resin, CMC (Carboxymethyl cellulose), and in order to improve the bonding strength, it is a biodegradable thermoplastic polyester resin, polyurethane ( Polyurethane (Poly urethane) resin, Polyolefin resin (Poly olefin) resin, PVA (Poly vinyl alcohol), etc. are mixed and agitated, and biodegradable seedling pots are molded and topped with suitable types according to the types of crops. Chitosan, Marine Siksan after one injection in that the seedling culture port mixing colloidal micelles (Colloidal micelle) to make the seedling by the upper port thermocompression seal as a biodegradable resin film (Film).

Of particular note is that it is environmentally friendly, and it is environmentally friendly and has great expected effects such as increased growth of crops, increased harvesting and reduced labor costs compared to conventionally used seedling pots. Therefore, agricultural, horticultural crops and flower crops It is expected to be widely used for cultivation.

Description

Production method of biodegradable formed seeding raising pot for agricultural and horticultural use.}

The present invention is environmentally friendly in the cultivation of agricultural and horticultural crops and flower crops to be useful as a compost to the crops to improve the growth rate, increase yields, improve quality, improve fertilizer use efficiency and work efficiency It provides a method of economically manufacturing biodegradable Seeding raising pot.

Until now, seedling pots used in vinyl houses are inoculated with top soil in low-cost polyethylene seedling pots and sown. Normal growth after transplantation is slowed down due to growth disorder of 1 ~ 2 weeks, Gibi (其 肥) should be given to the open field, fertilizer utilization efficiency is lowered, and discarded polyethylene vinyl nursery pot Is not biodegradable, there is a problem such as the generation of contaminants such as dioxins (Dioxin) during incineration.

In order to solve such a problem, Korean Patent Publication No. 2001-0088499 discloses a method of manufacturing seedling pots in which shavings are mixed with chaff, chitosan, stone powder, calcium carbonate, an organic solvent, a polymer adhesive, and starch paste. In case of Korean Patent Publication No. 2002-0025725, which claims priority of Korean Patent Publication Nos. 2002-101761 and 2002-101759, biodegradable seedling pot using paper (pulp) and polyester resin, which is a thermoplastic synthetic water, Although a manufacturing method has been proposed, all of them have a problem that may damage the roots of crops because there may be a risk of corruption because the raw material is chaff, using raw organic materials such as paper.

In addition to Japanese Patent Publication No. Hei 9-205895, which uses non-woven fabrics and biodegradable resins, various methods are proposed, but the basic materials are non-woven fabrics, sawdust, natural fibers, vegetation, trees, trees, Fallen leaves… The method of manufacturing seedling pots molded using biodegradable organic materials and biodegradable resins is proposed, but there is a problem in that it cannot help plant growth because it is not a friendly material with the root of the plant.

It is an object of the present invention to provide a method for economically producing environmentally friendly biodegradable seedling pots while helping to grow plants and soil microorganisms in order to solve the above problems.

In order to achieve the above object, the present invention is based on the natural materials of fermented and mature fermented organic materials such as mature compost, peat, and foliar soil, which do not harm the growth of plant and soil microorganisms. , Macrorite, vermiculite, zeolite… Mineral powders such as these are mixed, and bentonite and organic binder are used as the inorganic binder, sodium alginate, chitosan resin, cellulose resin (CMC), gelatin (Gelatin). The present invention provides a method for producing a biodegradable seedling pot.

The part which shows the quantity used below means a weight part.

The basic material of the seedling pot (1) is a mixture of ripe compost, peat, and foliate, which can be used as an organic fertilizer, without using bio-organic materials that impede the growth of crops. Of rock-like minerals such as aphrodite, giant stone, ganban stone, and uiwang-seok, which are easy to supply minerals to plants (crops) and soil microorganisms. 5-10 parts of powder of rock with high constituents and 3-10 parts of mineral powders such as zeolite and vermiculite with high soil improvement effect due to high cation exchange capacity (CEC) In addition, about 5 parts of bentonite, which is excellent in adhesion and swelling property as an inorganic binder, and 2 to 10 parts of sodium alginate which can help growth of plants and soil microorganisms while having excellent adhesion in an organic binder, chitosan Resin 0.1 to 0.5 0.5 parts of cellulose resin, 0.5 parts of gelatin and 0.5 to 3 parts of polyvinyl alcohol (PVA) are mixed and stirred.

Here, in order to improve adhesion, 2-3 parts of a biodegradable resin such as polyester (polyester), polyolefin (polyolefin), and polyurethane (polyurethane) dissolved in a solvent are injected.

Then, water is added to the water content of 40 to 45 wt%, mixed and stirred to form a dough, and then the hair growth ports 1 are molded in a compression molding machine and dried.

In the lower part of the molded seedling pot (1), the crushed stone or the powder of these minerals is formed into pellets (4), and then manufactured according to the type of crop. (3) Colloidal micelles containing 0.001 to 0.1 wt% of chitosan useful for the growth of plant and soil microorganisms, and a large amount of chelate fulvic acid mineral complex salts A mixture of 0.00006 to 0.06 wt% is injected, and a mixture of sand and soil of soil (2) is injected into the upper portion, and a biodegradable resin film (Film) 6 is thermocompressed to be commercialized.

Example 1

100 parts of mature compost and peat 1: 1 composted livestock manure (pigmented manure) are mixed with 100 parts of natural stone, 3 parts of pavement rock powder, 5 parts of natural zeolite powder and 5 parts of bentonite as binder. , 5 parts of sodium alginate, 0.1 part of chitosan, 1 part of PVA, 3 parts of polyester, inject water while mixing and stirring, adjust the moisture content to 43wt%, stir to make dough, press-molding to make seedling pot, and then dry After the lower part of it, inject elvanite crushed stone and natural zeolite. On top of this, the soil was mixed with 50wt% of soil and loess and 20wt% peat in compost made from livestock manure, and 0.001wt% of chiroic acid colloidal micelle 0.002wt%. The seedlings were mixed in the upper part and seedlings were mixed with sand and mountain soil 1: 1. After planting in general polyethylene hair growth port, it was cultivated in a plastic house for 50 days, and then cultivated in open field, and the harvesting date was 26 days earlier, and the yield was increased by about 1.5 times. In addition, the sugar content was high and the size (weight) was 1.2 ~ 1.3 times. The big one was harvested.

And, after checking the state of the root portion and seedling port after the completion of harvesting, as shown in Figure 2 roots were extended to the outside of the seedling pot, the seedling pot was almost soiled.

As is apparent from the foregoing description, the biodegradable seedling pot of the present invention is naturally decomposed in soil after planting, thus acting as a self-fertilizer without causing environmental pollution, thereby increasing the yield of crops and improving the quality. It is expected to be widely used for cultivation of agricultural, horticultural crops and flower crops because it is effective and improves fertilizer utilization efficiency and work efficiency.

1 is a seedling pot

2 is planted seedling pot

<Explanation of symbols for main parts of drawing>

1: seedling pot 2: sand or soil

3: topsoil 4: natural stone, vermiculite, zeolite, etc.

                                       Crushed stone or pellets

5: seedling pot lower drain 6: sealed biodegradable resin

7: plant 8: root of plant

Claims (2)

A mixture of mature compost, peat, and foliar soil, or a rock containing a large amount of crude rock minerals such as aphrodite, giant stone, ganban rock, and umeolite, which can easily supply minerals to plants (crops) and soil microorganisms. Powder and zeolite and vermiculite powder with high cation exchange capacity (CEC) are injected and mixed, and bentonite and adhesive which are excellent in adhesion and swelling property as inorganic binder. As an organic binder, cellulose resins (sodium alginate, chitosan, CMC) and gelatin are mixed and stirred, and biodegradable resins such as polyester, polyolefin, and polyurethane ( Polyurethane) and PVA (Poly vinyl alcohol) dissolved in the solvent are injected and stirred while adding water to make the water content 40 ~ 45wt%, mixing and stirring to make a dough. After shaping the hair growth port (1), it is chelate 0.001 to 0.1wt% chitosan useful for the growth of plants and soil microorganisms in the soil (mixed soil; 3), which is suitably prepared according to the type of crop in the dry seedling port (1). (Chelate) A method for producing a biodegradable molded seedling pot for agricultural and horticultural injection by incorporating a mixture of 0.00006 to 0.06 wt% of marine corrosive micelles containing a large amount of fulvic acid mineral complex salts. delete