JP2000313683A - Production method of organic bokeh fertilizer with charcoal - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To further improve the performance of an organic shade fertilizer having a rapid rise and having a stable fertilizing effect. SOLUTION: A fish residue (fish ara and unsold fish) and fermentation bacteria are put into a low-temperature fermentation treatment machine, and mixed and stirred while keeping the temperature within 60 ° C, so that the original form of the fish residue is almost eliminated. At that time, 10-20% by weight of charcoal is added to the fish residue and kneaded, and then 20-25% by weight of the fish residue
And agitating while maintaining the temperature within 60 ° C. to promote fermentation and dry.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a method for producing an organic soft-bowl fertilizer using fish residues (fish ara and unsold fish) as raw materials.

[0002]

2. Description of the Related Art A dried fish residue processed into a powdery form is called fishmeal and has long been known to have a good fertilizing effect. Recently, there has been known an organic fertilizer called "bokashi" which is obtained by adding a fermentation bacterium to a fish residue, treating with a fermentation treatment machine, and drying.

[0003] As shown in Fig. 1, the organic bokeh fertilizer using fish residues as a raw material has a faster and more stable fertilizing effect than organic fertilizers such as fish cake and rapeseed cake, and moreover, the fertilizer is effective. The effect is that it lasts for a long time,
Also, compared to chemical fertilizers, fertilizer has a slightly lower onset of fertilizer effect, but it can maintain stable fertilizer effect for a long period of time, so it is possible to grow crops without losing the vitality of soil. It is being reviewed as a more useful fertilizer than fertilizer.

[0004] On the other hand, charcoal promotes the generation of benign bacteria and is excellent in heat retention, deodorization and filtration properties. Therefore, it is said that when used as a soil conditioner, it has an effect of promoting rooting and germination of crops. In addition, farmers make their own charcoal with rice husks and spray it on rice fields after rice cultivation.

[0005]

SUMMARY OF THE INVENTION The present inventor has conceived of simultaneously performing the fertilizing effect of an organic bokeh fertilizer using fish residues as a raw material and the soil improving effect of charcoal as described above. A crop growth test was carried out using a mixture of charcoal and charcoal. However, it was found that simply mixing both of them does not provide any particular effect.

[0006] In this connection, an object of the present invention is to provide a novel organic oakashi fertilizer which further improves the fertilizing effect of the organic oakashi fertilizer and has a soil modifying effect.

[0007]

In order to achieve the above-mentioned object, the present invention provides a method for producing an organic blurred fertilizer by fermenting fish residues at a low temperature to mix and stir the fish residues with fermentative bacteria. It is characterized in that the charcoal is atomized by adding charcoal at the stage, and the charcoal fine particles are attached to fish meal, and fermentation is promoted and dried in that state.

[0008] Further, the present invention provides a method wherein a fish residue and a fermentation bacterium are put into a low-temperature fermentation treatment machine and mixed and stirred while maintaining the temperature within 60 ° C. 10 to 20% by weight of charcoal is added to the fish residue and kneaded, and then a water regulator such as defatted rice bran is added to the fish residue at 20 to 25% by weight. It is characterized in that it is agitated while keeping it to promote fermentation and dried.

According to the present invention, as described above, charcoal is added and kneaded at the stage of kneading only the fish residue, so that the charcoal is turned into a black juice state by the water content of the fish residue and is atomized. When applied to the soil, fish manure quickly ferments in the soil and the onset of fertilization can be further accelerated.Furthermore, charcoal particles promote bacterial growth and fermentation of fish meal. It becomes ash in the soil by heat and exerts its effect as a soil conditioner.

[0010] If the blending ratio of the charcoal is 10% or less, the blending ratio of the charcoal fine particles with respect to the fish meal is too small to exert the above-mentioned effects and effects sufficiently.
At 0% or more, during the drying process, the drying of the charcoal becomes faster than the drying of the fish meal, and the dried charcoal fine particles fly up.
It has an adverse effect on fermentation processors. According to the results of the experiment, the best results were obtained when the blending ratio of the charcoal was about 12%. That is, the blending ratio of charcoal to fish residue is 12
%, It was confirmed that the charcoal fine particles adhered firmly to the fish meal and the effect of the present invention could be sufficiently exhibited.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below.

The temperature of the tank of the fermentation processing machine in which 300 kg of the previously processed product is left as the remaining bacteria is set to a maximum of 89 ° C.
2,000 kg of fish residues (fish ara and unsold fish) and 2 kg of fermentation bacteria (fermentation dynam of Matsumoto Microorganisms Research Institute) are put into one tank of the fermentation treatment machine, and the fermentation treatment machine is operated to operate the fish residue and the fermentation bacteria. Is mixed and stirred. At this time, the temperature in the tank before charging the treated product was about 83 ° C., but it was about 54 ° C. when the fish residue was charged and stirred.

In this embodiment, since 300 kg of the processed product is left as a bacterium in the fermentation processing machine,
The newly added fermentation bacterium is 2 kg, but when starting up for the first time, 1% by weight of fermentation bacterium based on the fish residue is used as a guide.

Thus, the fish residue and the fermentation bacterium can be mixed for 1 hour to 1 hour.
After mixing for half an hour, the original shape of the fish almost disappears and the fish becomes muddy. In the present invention, when such a state is reached, 200 kg to 400 kg of firgar charcoal is added.
When the mixture is charged and further stirred for about 30 minutes, the processed material becomes a black juice state. The material temperature at that time was around 28 ° C.

Then, after this state, 400 kg to 500 kg of defatted rice bran is added as a water conditioner, and the fish residue, fir charcoal, defatted rice bran, and fermentation bacteria are continuously stirred.
The temperature display in the fermentation processing machine was around 54 ° C when defatted rice bran was charged, but after 3 to 4 hours, it was displayed at 62 ° C to 66 ° C, and after 10 hours, at 68 ° C to 70 ° C, After 24 hours, 71 ° C to 73 ° C, After 48 hours, up to 74 ° C to 75 ° C
° C was indicated.

Further, the material temperature continues to gradually increase from 28 ° C. and proceeds to drying. When the water content is about 13.5%, the material temperature becomes 53 ° C., and when the stirring is continued for 48 hours, the water content becomes lower. The amount reached 3-4%, at which time the temperature was 58 ° C.

In the above-described embodiment, an example in which the peach moth charcoal is used as the charcoal has been described.
Charcoal or bamboo charcoal can be used.

Although an example in which defatted rice bran is used as a water conditioner and a fermentation accelerator has been described, other water conditioners such as dried okara can be used, and the mixing ratio of the water conditioner is as follows. 20 to 25% by weight based on the fish residue is appropriate. As described above, when a water regulator such as defatted rice bran is mixed, the water content of the fish residue becomes 55 to 60%, and the water content of the processed product can be reduced to 20% or less in a short time. If the blending ratio of the water regulator is too small, more time is required for drying, and if it is too large, it is unsuitable for fertilizer components.

The thus-obtained organic bokeh fertilizer of the present invention has a black color, and has a pH of 5.8 to 6.3 due to the blending of charcoal (pH 8 to 9) with the pH of fish meal of 5.3 to 5.6.
And it becomes near neutral, makes the soil near neutral, and can produce crops without losing the vitality of the soil.

FIG. 2 is a diagram showing the difference between the fertilizer effect of the smoked fish-bokashi fertilizer with the present invention and other fertilizers. The fertilizing effect is not so different from that of the fish-meal bokashi fertilizer shown in FIG. As can be seen, the onset of fertilization is fast and the duration of fertilization is prolonged, and furthermore, although not shown in this figure, there are considerable differences in crop color and growth. This is because the organic charcoal fertilizer containing smoked charcoal of the present invention quickly contains soil moisture and ferment fish fertilizer quickly, and nutrients absorbed from the roots of the crop by accelerating microbial decomposition promote the growth of the crop. It is guessed.

The organic bokeh fertilizer obtained according to the present invention is stored in powder form or in pellet form and packed in a bag. However, the occurrence of mold in the bag is slow, and the generation of mold is faster with the smoking of the present invention. This seems to support that when sprayed into soil, it can absorb soil moisture quickly and promote faster fermentation.

[0022]

As described above, according to the present invention, a soil-friendly organic shampoo which has a rapid rise, can maintain a stable fertilizing effect over a long period of time, and has a soil improvement effect. There is an effect that fertilizer can be provided.

[Brief description of the drawings]

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a diagram showing the difference in fertilizer effect between a conventional fish meal soft fertilizer and another fertilizer.

FIG. 2 is a view showing a difference in fertilization effect between a smoked fish meal bokeh fertilizer of the present invention and another fertilizer.

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Claims (2)

[Claims] 1. A method for producing an organic bokeh fertilizer by fermenting fish residues at a low temperature to add fine charcoal in a stage of mixing, stirring, and kneading the fish residues and fermenting bacteria to atomize the charcoal, A method for producing organic charcoal fertilizer containing charcoal, characterized in that charcoal fine particles are attached to fish meal, fermentation is promoted and dried in that state. 2. A fish residue and a fermentation bacterium are charged into a low-temperature fermentation treatment machine, and mixed and stirred while maintaining a temperature within 60 ° C.
When the original form of the fish residue has almost disappeared, 10
Add 20% by weight of charcoal and knead it, then add 20-25% by weight of water adjuster to fish residue and stir while keeping the temperature within 60 ° C to promote fermentation A method for producing an organic blurred fertilizer containing charcoal, characterized in that the fertilizer is dried together with it.