KR940008948B1 - Method of making culture soil of human work - Google Patents

Abstract

The foaming absorbent for rasing seedlings are prepared. 500 g Bentonite, 10 g vermiculite, 500 g peat, 20 g peatmoss and 20 g wooden ash are mixed with 2 l culture solution of 5 g chitin and 2 g Baimhood (microorganism for fermenting the compost), and stirred with 100 g special aqueous urethane. The mixed solution is foamed and dried at below 50 degree C, to give the title absorbent.

Description

Manufacturing method of foam absorbent for seedling cultivation

The present invention relates to a method for producing a foamed absorbent which is a foamed artificial soil which can be grown in a state of good growth and good lubrication power after formulating in raising various seedlings for agriculture or horticulture. In particular, the object of the present invention is to provide a complex seedling soil in which artificial microorganisms are effectively mixed with microorganisms essential for plant growth, and incorporating inorganic as well as organic nutrients necessary for growth.

In recent years, according to the declining rural population and the aging trend, there is a great need for a seedling farm to solve this problem. The artificial soil of high quality which is active in growth is devised.

Conventionally, there has been known a method of raising seedlings in a plastic pot or growing seedlings in a fibrous port formed by pressing a container for seedlings, but in the former case, the specific gravity of the soil is 2.0 or more, so the weight is heavy. It takes a lot of manpower and money, and the roots of plants grow only inside the plastic pot, so when it is extracted and planted in the soil, it takes a lot of time to settle and adapt to the new soil, resulting in late harvest and low yield. In the latter case, it takes not only a long time to absorb water itself, but also causes water and multi-holding phenomena of fiber, resulting in root decay due to poor breathability.

In addition, there is a method of using an inorganic pot mainly made of leolite as an improved solution, but in this case, the weight is heavy and there is a high possibility of damage during transportation.

The present invention solves the above-mentioned problems, and in particular, as a part of organic farming, which has been spreading around the world in recent years, microorganisms are used in pots from the seedling of young plants. It is composed of artificial artificial soil by fermentation and binding. In particular, the drying process is not dried at the temperature of microorganisms when the product is manufactured, and the activity is stopped when the microorganism is less than 30% moisture. By using or drying naturally, these microorganisms later start their activities with the supply of water, and they have good self-protective functions such as disease resistance, insect resistance, water retention, maintenance, breathability, etc. By maintaining this optimum state, we can promote the streamlining and streamlining of farming work together with the sound seedling growth. Turning now to a detailed description of a production method of the present invention yongto synthetic foam that allows follows.

(1) Composition of microbial culture

Add 5 g of kitchen solution and 2 g of hood food to 2 l of water and mix well to make microbial culture. Herein, the kitchen solution is a natural polymer compound extracted from crab or shrimp shell, which is a high protein, which is the best material for microbial culture. Bimhood is a very effective microbial agent for aerobic, anaerobic and intermediate plant growth developed for microbial materials for compost fermentation.

(2) Composition of inorganic and organic substances

Bandonite: 500 g, vermiculite: 10 g, peat (organic substance): 500 g, pit moth (wild moss-type powder): 20 g, wood: 20 g of the mixture is stirred and mixed with the microbial culture.

(3) Foaming process by urethane resin

100 g of water-soluble special urethane (trade name SKOH-1) is added to the composition of item (1) and (2), and then uniformly stirred for 3 to 10 minutes to immediately proceed with foaming to form a viscous liquid.

(4) Molding of products by mold

The urethane foamed resin is put into a standardized mold and hot air of 50 ° C. or less, or naturally dried to cut to a required standard, thereby producing a product.

As the inorganic material during the process, it is possible to use as a kind of soil such as diatomaceous earth or other hydraulic material as the mineral if necessary, and as an organic material, it can be used as a suitable material such as fermented sawdust or compost powder.

The foamed product of the present invention produced by the above process is very light weight with a density of less than 0.20, so handling is easy and the manufacturing process is also very simple.

In the hardened state of the composition, organic tissues such as bandonite and vermiculite and organic matters such as peat, peat moss, and wood are evenly distributed in each tissue, and these substances complementarily activate growth of seedlings and are in a healthy state. You can maintain a fast growth rate.

In addition, the beneficial microorganisms are survived by the microbial culture, so that the seedling plants have the advantages of disease resistance, insect resistance and breathability, and they contain the nutrients necessary for the growth of plants. The conditions can be maintained.

In addition, as the product itself is a foam, the overall pore formation is abundant, and the air supply to the roots during seedling is smooth and healthy growth is ensured. Such breathability is maintained even when the foam is soaked in water, and hydroponic cultivation is also possible.

Peat used as an organic substance is a natural enzyme preparation, and even in a small amount of state, the base substitution capacity is high, high retention, and plays a role as a soil improving agent along with other organic matter, so when planting seedlings in the foam of the present invention planted in soil Growth conditions are maintained more than that can be widely used as a seedling transplant product for various horticultural agriculture.

In contrast with the properties of the present invention and the general soil (soil) is as follows.

As described above, the present invention constitutes an absorbent by foamed urethane, and grows various kinds of seedlings by appropriately mixing microorganisms and organic and inorganic substances which are extremely necessary for plant growth before foaming is started, foaming and fixing them in a state rich in pore formation. It has the advantage that it can greatly contribute to streamlining and quality management of farming and horticulture.

Claims (1)

To 2 liters of culture solution containing 5 g of kitchen solution and 2 g of hood food, mix inorganic and organic substances composed of vantonite: 500 g, vermiculite: 10 g, peat: 500 g, peat moss: 20 g, and wood: 20 g SKOH-1): 100 g of the mixture is mixed and stirred and foamed into a unit capacity, dried by a hot air blower or a natural drying method of 50 ° C. or lower, and then chopped to a suitable size to manufacture a foam absorber for growing seedlings. Way.