JP2528618B2 - How to make blur manure - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing obscure manure capable of increasing soil strength.

[0002]

2. Description of the Related Art So-called blur fertilizer is a slow-acting fertilizer that gradually exhibits fertilizing effect. Although there are various types of obscurate fertilizers, rapeseed meal, bean meal, chicken meal, fish meal, etc. are generally used, and are usually used by farmers, especially serious farmers, who make their own secrets and use them. Is.

[0003]

However, as for so-called obscured manure, the raw materials are insufficient, and it is the fact that they are used by adjusting them in a secret manner, and they have not been industrially produced. It's a reality. By the way, it is said that 18 million people use the water of Lake Biwa for drinking water, and a large amount of green algae of about 700,000 tons is discharged annually by filtering the water. Further, in food factories and the like, a large amount of sludge such as excess sludge and drawn sludge is generated by wastewater treatment by the activated sludge method. It is the actual situation that the discharged green algae and sludge are conventionally disposed of by landfill or incineration. However, land reclamation not only requires vast land, but also has the problem of groundwater pollution. Even when incinerated, since green algae and sludge have a large amount of water and a large amount, a large incinerator is required, and there is a problem that costs such as equipment cost and personnel cost increase. The inventor is
The present invention has been achieved as a result of intensive studies on the idea that sludge can be effectively used.

[0004]

The present invention has the following constitution in order to achieve the above object. That is, in the method for producing blurred fertilizer according to the present invention, green algae are inoculated with a fermenting bacterium and fermented, Trichoderma lignorm bacterium is inoculated and grown by adding acid to the fermented product to adjust the acidity, and further rapeseed meal Is added. In this case, it is suitable to add rice bran as a nutrient source to the green algae to adjust the water content to 50 to 70%, preferably about 63%. Still further, in the method for producing obturating fertilizer according to the present invention, surplus sludge by the activated sludge method , fermented by inoculating fermentation sludge to sludge such as drawn-out sludge, and adjusting the acidity by adding acid to the fermented product, Trichoderma ligum It is characterized by inoculating and growing Norm bacteria and adding rapeseed meal. In this case, rice bran as a nutrient source is added to the sludge to adjust the water content to 50 to 70%, preferably about 63%.

[0005]

[Function] Phosphoric acid in soil is fixed as iron phosphate and cannot be effectively used for plants. Even if chemical fertilizers are supplied, it is said that the phosphoric acid content is passively fixed at a rate of about 80% per hour. It is the decomposition action of microorganisms that decomposes these passivations so that they can be effectively utilized by plants. At present, however, the supply of chemical fertilizers is large, and the microorganisms are killed by the chemicals used for disinfection.
2000 microorganisms are said to inhabit about 100 million in g
The reality is that only about 50 million of them live. It is said that 100 million microorganisms in good soil are usually 80 million bacteria, 18 million actinomycetes and 2 million filamentous fungi, and each of these fungi maintains a delicate balance to maintain the ecosystem. ing. As described above, the fact that the absolute amount of microorganisms is small not only is not sufficient for the decomposition action of the above-mentioned phosphoric acid content, but the delicate habit balance of each of the above-mentioned fungi is disturbed, and there is room for disease-causing bacteria to adversely affect the plant body. Exerts. Microflora refers to a state in which a large number of microorganisms are present and a normal balance is maintained, and soil rich in microflora is desired.

Green algae generated in lakes and rivers are
When it contains a large amount of silicic acid as its constituent, and ferments green algae to make it into fertilizer, in addition to supplying nutrients to the plant,
In the first place, it will supply the constituents of the soil. It means returning to the soil. In the present invention, first, a nutrient source such as rice bran is added to green algae, and a fermenting bacterium (normal soil bacterium) is inoculated and fermented to grow bacteria, yeast (actinomycetes), and filamentous fungi. This fermentation is completed in about 4 days. No putrid odor is generated. The green algae itself is being decomposed, various amino acids are produced, and the silicic acid content is also decomposed. About 25 wt% of rice bran is added to green algae. Thereby, the water content suitable for fermentation can be adjusted to about 63%. Then, the fermented product is inoculated with Trichoderma lignorm. The Trichoderma lignorm bacterium is separately cultivated by adjusting the pH to 4.0 to 5, preferably about 4.5 with an organic acid such as citric acid in a medium such as bran and ogre scrap. PH of the above-mentioned fermented products is also increased by organic acid.
The pH is adjusted to about 4-5. Trichoderma lignorm is also a type of filamentous fungus, but it grows using the filamentous fungus as a nutrient source. As described above, since a large amount of filamentous fungi grows in the fermentation medium at the end of fermentation, Trichoderma lignorm bacterium proliferates with this filamentous fungus as a nutrient source. That is, the filamentous fungus that has already propagated replaces the Trichoderma lignorm. In this way, it is possible to obtain a dim manure in which bacteria, actinomycetes, and Trichoderma lignorm are proliferating in a balanced manner. It should be noted that in order to easily supply it as fertilizer, it may be dried and formed into pellets.

By supplying the thus-obtained obscure fertilizer to the soil, the following functions are exhibited in the soil. First of all, the fertilizer itself, bacteria, actinomycetes, and Trichoderma lignorm bacterium formed a large amount of microflora, which formed a good soil by itself, and the green algae decomposed to contain a large amount of various amino acids and silicic acid. It also acts as a fertilizer. By supplying this soil to the soil, microorganisms are provided to the soil. In the soil as described above, bacteria, microorganisms, filamentous fungi, etc. maintain the delicate balance of the ecosystem, but Trichoderma lignorm bacterium does not affect other bacteria, microorganisms, It acts exclusively on disease-causing fungi such as Fusarium, Rhizoctonia, Pistium sprite, and Hirmintosporium, and basidiomycetes (filamentous fungi) such as Pleurotus ostreatus, Komurasakishimeji, Shibatatake, etc. And Therefore, even if the supplied soil is infested with the above-mentioned disease-causing bacteria, Trichoderma lignorm bacterium destroys these disease-causing bacteria and protects the plant body from the disease-causing bacteria. Since the disease bacteria in the soil are gradually extinguished in this way, the surrounding soil is gradually made healthy, the microflora gradually increases in the soil, and the ideal balance of bacteria, actinomycetes, and Trichoderma lignorm is ideal. Soil is gradually formed. Then, by the action of these microorganisms, the active ingredient such as iron phosphate immobilized as a passive state in the soil is decomposed, and it becomes possible to supply it to the plant body as a salable body. That is, it effectively acts as a blur fertilizer.

Filamentous fungi such as Fusarium-type, Rhizoctonia-type, Pistium-sprite-type, and Hirmint-sporium-type, which are the above-mentioned disease fungi, act directly on the turfgrass on the golf course to kill the turfgrass. In addition, basidiomycetes (filamentous fungi) such as dust mushroom, Komurashimejimeji, shibafutake form a thatch layer consisting of filamentous fungi under the turfgrass, and since this thatch layer does not permeate water and does not give nutrients to the turfgrass, The grass may die suddenly. In this respect, according to the blurred fertilizer according to the present invention, in addition to supplying the nutrients to the turfgrass, it kills filamentous fungi and basidiomycetes which are disease fungi as described above, and thus is extremely effective as a blurred fertilizer for turfgrass. Is. Trichoderma lignorm does not form a thatch layer and does not kill grass. In addition, the addition of rapeseed meal to a product obtained by proliferating the above Trichoderma lignorm bacterium produces a herbicidal effect, and can be more effectively used as a blur fertilizer on a golf course. In other words, sparrows are often seen as troublesome weeds on golf courses. The sprouts of this sparrow sprout in autumn, and before the turfgrass is still blue in early spring, it grows rapidly and invades the turfgrass. And it will die from July to August. However, since it is hot at this time, the power of turfgrass is weak, and therefore the areas where the sparrows have dried up are scattered on the golf course, and there is a risk that the golf course will not be physically affected. In order to eradicate the sparrow mites, it is advisable to supply the above-mentioned rapeseed meal containing the rapeseed meal in the early autumn.
In early autumn, there is a lot of rain and an oil slick is formed, which interrupts the supply of oxygen to the sparrow's scabbard seeds. At the same time, rapeseed meal has a mutual interference called allelopathic in botanicals, which has the effect of suppressing the germination of sparrow's scabbard seeds, so that the sparrow's spatula can be eradicated. In addition to the early fall, supplying the above-mentioned blurred fertilizer in the early spring will further enhance the effect.

In the above, the green algae was fermented, but even if the sludge is fermented, it is possible to obtain a good grading manure. Sludge generated by treating wastewater from a food factory is rich in protein sources, and fermented sludge contains a large amount of various amino acids and the like, resulting in good quality fertilized manure. Further, since a large amount of microorganisms originally inhabit the sludge, fermentation can be easily performed, and a high-quality microflora is formed by inoculating this fermentation product with Trichoderma lignorm bacterium in the same manner as described above and proliferating.

[0010]

[Example] Green alga collected by filtering lake water to be supplied as drinking water in Lake Biwa was used as a raw material. Rice bran was added to and mixed with the green algae to adjust the total water content to about 63%. Next, soil fungus was added and fermented. The temperature increased to about 60 ° C. on about the first day, maintained at this temperature for about 2 days , and then dropped to about 35 ° C. on the fourth day to complete the primary fermentation. To this fermented product, Trichoderma lignorm bacterium was proliferated by adding the culture medium obtained by inoculating Trichoderma lignorm bacterium to a medium in which citric acid was separately added to ogre waste to adjust the pH to about 4.5. After about 1 week, the ripe manure was obtained which was matured and in which Trichoderma lignorm bacteria were grown. When this dull manure was dried to form pellets and fed as dung manure for vegetables such as Chinese cabbage and cabbage, the soil properties became extremely good, and a large yield could be harvested. Moreover, when sprayed on a golf course, the death of turfgrass was significantly reduced. Furthermore, when rapeseed meal was added to the above-mentioned slurried manure and sprayed on a golf course where the sparrow's Katabira had propagated the previous year, the occurrence of the Sparrow's Katabira could be suppressed and the grass could be restored to lush grass . Instead of green algae, sludge recovered by wastewater treatment at a food factory was used as a raw material for fermentation in the same manner as above, and further Trichoderma lignorm bacterium was inoculated and grown to obtain high quality obscure fertilizer. .

[0011]

EFFECTS OF THE INVENTION According to the method for producing blurred fertilizer according to the present invention, bacteria, actinomycetes, and Trichoderma lignorm are proliferated in a good balance to form a good quality microflora, so that it can be applied to soil. When supplied, the microorganisms act to decompose the active ingredients of the soil, such as the decomposition of corrosive substances and the decomposition of the passive state, which can be supplied to the plant body, and in particular, due to the action of Trichoderma lignorm bacterium, disease in the soil since it eradicate bacteria, you can modify the soil itself good microflora keeping the delicate balance the microorganisms, further
Has an excellent effect on weeding of weeds such as recommended
It is possible to provide a blur fertilizer. In addition, the green algae and sludge that were conventionally discarded can be effectively used.

Claims (4)

(57) [Claims] 1. A method of inoculating a fermenting bacterium to a green alga to ferment the same , adding an acid to the fermented product to adjust to acidity, inoculating and proliferating Trichoderma lignorm bacterium, and further adding a rapeseed meal. A method for producing blurred manure. 2. The method for producing blurred fertilizer according to claim 1, wherein rice bran is added as a nutrient source to the green algae to adjust the water content to 50 to 70%, preferably about 63%. 3. Fermentation bacteria are inoculated to ferment sludge such as excess sludge and drawn sludge by the activated sludge method to ferment, and the fermented product is acidified by adding acid to inoculate Trichoderma lignorm bacterium,
A method for producing obscure fertilizer, which comprises proliferating and adding rapeseed meal. 4. The method for producing blurred fertilizer according to claim 3, wherein rice bran is added to the sludge as a nutrient source to adjust the water content to about 50 to 70%, preferably about 63%.