JPH08140470A - Culture soil mixed with effective microorganism - Google Patents

Abstract

PURPOSE: To obtain culture soil mixed with an effective microorganism promoting fermentation and humification of soil, having excellent cleaning effect on water, suitable for raising agricultural products, by blending rice bran with the effective microorganism composed of an aerobic bacterium, forming the blend into pellets and mixing the pellets with soil. CONSTITUTION: This culture soil is obtained by mixing rice bran with an aerobic bacterium, preferably an effective microorganism composed of an aerobic bacterium and anaerobic bacterium, forming the mixture into pellets and blending the pellets with soil such as soil of a huge heap of coal waste. The amount of the pellets used is preferably 2-3%.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a culture soil containing an effective microorganism, more specifically, an effective microorganism obtained by mixing an aerobic bacterium alone or a rice bran pellet containing an aerobic bacterium and an anaerobic bacterium at the same time with soil. Regarding the mixed culture soil.

[0002]

2. Description of the Related Art Heretofore, there have been no rice bran pellets mixed with effective microorganisms, and there has been no product obtained by mixing such rice bran pellets with soil.

Conventionally, as organic fertilizers, there are only defatted rice bran added with oil dregs and fish dregs. Since the rice bran itself is a powder, it cannot be mechanically sprayed by an agricultural machine, and the period If left for a long time, it will oxidize and become a lump, so if it is stored for a long period of time, it will be difficult to spread it by hand, it will be difficult to spread it evenly on the farmland, and the rice bran itself will rot due to the absence of bacteria. It was a difficult organic fertilizer.

[0004]

[Problems to be Solved by the Invention] Rice bran has been evaluated as an organic fertilizer rich in nitrogen and phosphoric acid,
Due to the difficulty of handling it, the reality is that it is not easily used in modern agriculture.

In order to solve such inconveniences when using rice bran, the present invention compresses the rice bran into pellets to realize an easy-to-handle organic fertilizer mainly composed of rice bran. The purpose of the present invention is to provide a culture soil that can be used as a novel organic fertilizer or a water quality improving agent by mixing an effective microorganism having an effect of suppressing pathogens and promoting growth and mixing the soil with the effective microorganism.

[0006]

Therefore, the first invention is
Mixing rice bran with effective microorganisms consisting of aerobic bacteria,
This is a culture soil containing effective microorganisms, characterized in that pellets of this mixture are mixed with soil.

A second aspect of the present invention is to add to rice bran an effective microorganism consisting of aerobic and anaerobic bacteria,
This is a culture soil containing effective microorganisms, characterized in that pellets of this mixture are mixed with soil.

A third aspect of the invention is a culture soil in which the content of pellets is 2 to 3%, and a fourth aspect of the invention is a culture soil using the soil of Mt.

[0009]

In the above-described culture medium containing the effective microorganism of the present invention, the rice bran containing abundant organic components is mixed with the effective microorganism, so that the nutritional environment necessary for the survival of the effective microorganism is secured. .

Since this effective microorganism is a mixture of at least aerobic bacteria or aerobic bacteria and anaerobic bacteria at the same time, it functions only when conventional aerobic bacteria and anaerobic bacteria have a coexisting relationship. An environmental system that facilitates soil humus (soil purification) has been secured.

That is, aerobic bacteria live near the soil surface and nourish oxygen to activate them to produce organic components.
The aerobic bacteria act as nutrients by the anaerobic bacteria to produce organic components, and as long as the balance is maintained, the organic components work to function the soil purification system.

By the way, when the coexistence balance of aerobic bacteria and anaerobic bacteria is disrupted due to the occurrence of helminths (a type of anaerobic bacterium that causes pine blight etc.) and the like, a disinfectant is added to the soil. The worms will be sown and sterilized, but the bactericidal agent kills aerobic bacteria in the soil first.

This is because a lot of aerobic bacteria that require oxygen live near the surface of the soil, but this aerobic bacteria must be attacked by the fungicide first, so this is done first. Anaerobic bacteria that live in the vicinity are hard to be eradicated, and as a result, only the anaerobic bacteria multiply ubiquitously in the soil and the balance of existence of both bacteria is lost.

Therefore, although the soil may be carefully cleared and air may be sent into the soil to activate the activity of aerobic bacteria, the balance once broken is difficult to return. When the distribution of anaerobic bacteria increases,
The roots of agricultural crops and plants will be infested with pathogenic bacteria, and good growth of crops cannot be expected.

The culture soil of the present invention has the same action as fertilizing the soil with an organic fertilizer mainly composed of aerobic bacteria lacking in the soil, and maintains the balance of the presence of both bacteria in the soil. It has the function of promoting things. The action of these effective microorganisms promotes fermented humus in the soil, promotes the growth of crops and plants, and purifies bacteria near the roots and suppresses pathogens.

Furthermore, when this culture soil is submerged in the bottom of a pond or a water tank, it exerts an excellent action as a purifying agent for purifying water.

[0017]

EXAMPLES The present invention will be described below based on examples.

Example 1 450 kg of rice bran was mixed with 18 liters of fermented synthetic soil bio-liquid diluted 300 times as an effective microorganism, and mixed with a pellet-making machine to form a cylindrical pellet having a diameter of 4 mm and a length of 1 cm. The body was manufactured to obtain organic fertilizer.

Further, this rice bran pellet was mixed with black soil at 2:10.
The mixture was mixed at a ratio of 0 to obtain 6 t of culture soil in total.

Here, the fermentative-synthesis type soil bio-liquid is obtained by extracting 80 or more kinds of effective microorganisms existing in nature from fungi in nature and subjecting the extracted high-quality organic matter to low-temperature fermentation. The main purpose of use is to purify the soil and restore it by the combined action of effective microorganisms, suppress the occurrence of continuous crop failure and pest damage, and promote the growth of crops.

The effective microorganisms are mainly aerobic bacteria, to which anaerobic bacteria are appropriately added, such as actinomycetes (antibacterial substance-producing bacteria), fermenting microorganisms (lactic acid bacteria, yeast bacteria), and nitrogen fixation. Bacteria (Azotobacter, amylopactor) and photosynthetic bacteria, algae (photosynthetic microorganisms) and the like.

First, actinomycetes are for purifying bacteria, viruses, pathogens, etc., sterilization, and promoting the growth of organisms.

The fermenting microorganism is for producing amino acids, sugars, vitamins and other physiologically active substances, and for purifying and sterilizing various fungi.

The nitrogen-fixing bacterium fixes nitrogen from the air to produce a nitrogen fertilizer, and utilizes a root knot fungus resident in the root of a crop.

The photosynthetic bacteria and algae are for synthesizing decomposing bacteria, decomposed products, organic substances, and inorganic substances by light and heat energy, and transferring all substances to positive charges.

Therefore, unlike the conventional chemical fertilizers and organic fertilizers, the culture soil of the present invention is not applied for the purpose of fertilization, but
It promotes the growth and colonization of effective soil microorganisms, and high-quality organic matter is mixed as food for microorganisms. The most suitable environmental condition for the survival of microorganisms is a moist soil having a pH of about 6.0 to 6.5.

The culture soil of the present invention is obtained by mixing the above-mentioned rice bran pellets and soil, and the mixing ratio is preferably about rice bran pellets: soil = 2: 3: 100.
As the type of soil to be used, generally, all types of soil such as black soil, red soil, and mountain soil that lack organic matter are used.

If the content of the rice bran pellets exceeds 3%, the temperature of the culture soil becomes too high (for example, 50 ° C. or more) to kill the effective microorganisms. Will be insufficient and no effect will be obtained.

The rice bran pellets used as the above standard are obtained by culturing a liquid containing effective microorganisms in a culture room at 20 to 25 ° C.
This liquid is mixed with rice bran and pelletized. When this rice bran pellet is put in a petri dish for testing, water is added thereto, and the cells are cultured in a culture room for 2 to 3 days, pure white bacterial species are generated.

This is the concentration of the effective microorganisms that can be visually confirmed in the state of actinomycetes, yeasts, nematodes, lactic acid bacteria and the like, and in the state where the butyric acid phenomenon, which smells sweet and sour and gives off a bad odor, does not occur. It is based on that.

It should be noted that, when botter soil of Mt. Bota (a rock or soil remaining after coal preparation and containing 5 to 40% of coal content) produced from a coal mine is used as soil, a large amount of carbon is contained in its constituent components. Due to the fact that it is included, it has a particularly excellent ability to prevent fermentative oxidative spoilage of soil, and at the same time, has the characteristic of being able to effectively utilize the soil.

Comparative Example 1 To 450 Kg of rice bran, a columnar pellet having a diameter of 4 mm and a length of about 1 cm was directly produced by a pellet producing machine without adding any effective microorganisms to obtain an organic fertilizer. The mixture was mixed at a ratio of 100 to obtain 6 ton of soil.

Comparative Example 2 450 kg of rice bran was used as an organic fertilizer as it was without forming pellets, and this was mixed with black soil at a ratio of 2: 100 to obtain 6 tons of soil.

Soil was cultivated by sowing 700 kg of each of Example 1, Comparative Example 1 and Comparative Example 2 per 100 square meters. At that time, the conventional chemical fertilizer was applied at the same time. On the soil, spinach, eggplant, peppers and radish were cultivated.

In addition, the root activity becomes inactive, soot disease occurs on the surface of the tree, and the vitality of the tree is degraded by the disease of the mosquito mosquito parasitic on the tree. Example 1
Experiments using the culture soil of Comparative Example 1 and the culture soil of Comparative Examples 1 and 2 were also conducted.

Result 1 (Spinach) In the case of Example 1, sprouting emerged 3 to 4 days after seeding, and 10
The stem started to stand in about a day. Harvesting was carried out in about 30 to 40 days, and the spinach had a sweetness, a large stalk, and was large in quality and fresh. Comparative Example 1
The seeds Nos. 2 and 3 had buds in 3 to 4 days after sowing, and the stems had become slightly thicker in about 10 days but collapsed without standing, and harvested in about 30 to 40 days. The spinach had less sweetness than that of Example 1, and the stem tension was also weak.

Result 2 (eggplant, bell pepper) In Example 1, the stalks were planted and the stalks were elongated about 20 to 30 days after planting, and the stalks were clogged. The amount of harvest increased, and even if it was left indoors for a week, it was possible to obtain good-quality eggplants and bell peppers that did not shrink. In Comparative Examples 1 and 2,
Compared to the one in Example 1, it became longer (it becomes a soft crop with only the back lengthened), the stems were relatively elongated, the yield was half that in Example 1, and the plant was left indoors for 3 days. It was an eggplant, a bell pepper that just shrugged off.

Result 3 (radish) The seeds of Example 1 and Comparative Examples 1 and 2 were sown and
Leaves appeared in 4 days, and harvesting was carried out in 40 to 50 days.
Although there is not much difference between the yields of Example 1 and Comparative Examples 1 and 2, the one of Example 1 was a sweet and firm radish, while the ones of Comparative Examples 1 and 2 were Examples. It was a radish whose quality was obviously inferior to that of No. 1.

Result 4 (Sasanqua tree) Root activity became inactive, soot disease occurred on the surface of the tree,
For trees of Sazanka (Camellia family) with a height of about 2.5 meters, whose vitality has been reduced by the disease of the scale insects parasitic on this.
40-50 by fertilizing about 50 kg each per tree
The condition of various trees after a day was observed.

In Example 1, the vigor of the tree became vigorous, the parasitic parasitoids died, and a large number of new shoots (states in which the body buds appeared) appeared. In contrast, Comparative Example 1
No significant change was observed in the samples Nos. 2 and 2 from the state before fertilization.

As can be seen from the above results, the culture soil of the present invention produces an organic phosphoric acid content which has a particularly large influence on the growth of crops. This organic phosphoric acid content is transformed into ammonia phosphate in the soil and It contributes to the increase of rooting of.

The rice bran itself usually contains about 2% of organic phosphoric acid, but 4.89 is contained in the pellet of the present invention due to the coexistence of aerobic and anaerobic bacteria.
It has been found that it contains about 100% of organic phosphoric acid. Further, the only difference between Comparative Examples 1 and 2 was the difference in the easiness of sowing of the organic fertilizer during mechanical spraying.

Conventionally, the organic phosphoric acid content in acidic soil is
Although it is difficult to change to ammonium phosphate, the organic phosphate content in the culture soil of the present invention is easily changed to ammonium phosphate in soil due to the activity of effective microorganisms.

The culture soil of the present invention is used in a refrigerator, a toilet,
It also has the effect of removing the foul odor caused by the generation of ammonia gas due to the activity of lactic acid in livestock shed and garbage dumps.

More specifically, the method for producing the culture soil of the present invention will be described. Pellets containing a plurality of effective microorganisms are mixed in the soil and accumulated for several tens of days.
About a day, the temperature of the soil rises to 30-40 ° C, and the soil assimilates with microorganisms.

Even in the soil in which the soil is assimilated with the microorganisms and no effective microorganism group is present, the mixed effective microorganisms and the normal microorganisms present in the soil are fused to change the condition of the soil like a koji and the fermentation. A synthetic type effective culture soil is created, which not only prevents soil oxidation but also water purification and exerts an antioxidative effect on all plants, and is effective in not only causing disease and pests but also aging and dying of trees.

Example 2 When the culture soil of the present invention was submerged in a thickness of 2 cm in the bottom portion of a water tank or the like, the blue soil in the water tank began to melt in 2 to 3 days, and the water in the water became clean, and then several months thereafter. Even if the water in the aquarium was not replaced, it remained transparent and kept in a clean state.

Example 3 5 to 6 tons of the culture soil of the present invention was submerged in a pond having a water depth of 50 to 60 cm and a flat area of 500 sq.m. As a result, the blue cocoa began to melt in 2 to 3 days, and after 1 week, the blue cocoa had completely disappeared to become clear water, and the oxygen deficiency state at the bottom of the pond was resolved.

Furthermore, the carp in the pond regains its vitality, again 2
Three months later, carp fry was born. This effect is considered to be the result of eliminating the oxidative rot of the pond due to the generation of green corn.

Example 4 In potted chrysanthemum cultivation, when the soil in the pot was changed to the culture soil of the present invention, no occurrence of oilworms, mites, etc. was observed, and all the lower leaves were dead, The leaves were small and thick, the chrysanthemum flowers were large, and they were not rooted at all.

As can be seen from the above results, the culture soil of the present invention produces an organic phosphoric acid content which has a particularly large influence on the growth of crops. This organic phosphoric acid content is transformed into ammonia phosphate in the soil to produce the crop. It contributes to the increase of rooting of.

The rice bran itself usually contains about 2% of organic phosphoric acid, but the pellet of the present invention has 4.89 due to the coexistence of aerobic and anaerobic bacteria.
It has been found that it contains about 100% of organic phosphoric acid.

Further, the only difference between Comparative Examples 1 and 2 was the difference in the easiness of sowing of the organic fertilizer at the time of mechanical spraying.

Conventionally, the organic phosphoric acid content in acidic soil is
Although it is difficult to change to ammonium phosphate, the organic phosphate content in the culture soil of the present invention is easily changed to ammonium phosphate in soil due to the activity of effective microorganisms.

[0055]

As described above, according to the present invention, naturally, the soil is excellent in the growth of agricultural products, and in addition to this, it has the characteristic of exerting an excellent effect in purifying water.

Claims (4)

[Claims] 1. A culture soil containing effective microorganisms, which is obtained by mixing rice bran with an effective microorganism composed of an aerobic bacterium and mixing the mixture formed into pellets with soil. 2. An effective microorganism comprising an aerobic bacterium and an anaerobic bacterium added to rice bran, and an effective microorganism characterized in that the mixture is formed into pellets and soil. Culture soil. 3. A culture soil containing the effective microorganism according to claim 1 or 2, wherein the content of the pellet is 2 to 3%. 4. A culture soil containing the effective microorganisms according to any one of claims 1, 2 and 3, which is formed by using the soil of Bota mountain.