TWI709549B - Method for manufacturing organic fertilizer - Google Patents

Abstract

A method for manufacturing an organic fertilizer is used to solve the problem of the conventional organic fertilizer with poor fertility. The method for manufacturing the organic fertilizer includes providing a mixture including 70-90 wt% of wood meal, 1-10 wt% of molasses, 5-20 wt% of chicken manure and 0.01-1 wt% of a fermented fish meal. The mixture is then fermented at a temperature of 25-58°C, a humidity of 60-65% for 60-90 days.

Description

Manufacturing method of organic fertilizer

The present invention relates to a method for manufacturing fertilizer, especially a method for manufacturing organic fertilizer.

Fertilizers can usually be applied directly to the soil or sprayed on the leaves of crops, and contain nutrients required for crop growth, thereby increasing agricultural yields.

Generally speaking, organic fertilizers refer to fertilizers formed by natural decay of organic matter such as manure, mud, seagrass, fish fertilizer, etc., although they can simultaneously improve the air permeability, water retention, and fertilizer retention capabilities of the soil, thereby enhancing soil fertility ( Soil fertility, that is, the ability of the soil to supply water and nutrients needed for the growth and development of crops), but the poor fertilizer efficiency of conventional organic fertilizers reduces the willingness of the applicator to use it.

In view of this, it is indeed necessary to provide an organic fertilizer with good fertilizer efficiency to improve the aforementioned problems.

In order to solve the above-mentioned problems, the purpose of the present invention is to provide a method for producing organic fertilizer, which can produce organic fertilizer with good fertilizer efficiency.

The second objective of the present invention is to provide a method for manufacturing organic fertilizer, which can increase the user's willingness to use.

The manufacturing method of the organic fertilizer of the present invention may include: providing a mixture containing 70 to 90% of a piece of wood chips, 1 to 10% of a molasses, 5 to 20% of a chicken manure, and 0.01 to 90% by weight. 1% fermented fish meal; and naturally fermented for 60 to 90 days at a temperature of 25 to 58 ℃ and a humidity of 60 to 65%.

Accordingly, since the organic fertilizer of the present invention contains a specific proportion of wood chips, molasses, chicken manure, fermented fish meal and other components, the organic fertilizer obtained after natural fermenting has good fertilizer efficiency, not only can effectively reduce crops such as corn The disease rate can also increase crop yield and harvest quality, which is the effect of the present invention.

Furthermore, the natural fermenting effect can remove the sour smell, foul smell or strong ammonia smell of the obtained organic fertilizer, which can achieve the effect of increasing the user's willingness to use.

In order to make the above and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings:

The "fertilizer efficiency" mentioned in the present invention refers to the effectiveness of fertilizer, that is, the effect of increasing the yield of crops after the fertilizer is applied to the soil, which can be understood by those with ordinary knowledge in the technical field of the present invention , I won’t repeat it here.

The manufacturing method of organic fertilizer according to an embodiment of the present invention can be obtained by natural fermenting with components including sawdust, molasses, chicken manure and fermented fish meal in a specific ratio. By the composition of the foregoing components, The organic fertilizer has excellent fertilizer efficiency.

In detail, the sawdust can refer to the debris of trees such as Liquidambar and Quercus, which can change the microbial phase of the soil and adjust the ratio of carbon to nitrogen in the soil, thereby improving the conductivity of the soil And the content of sodium ions contributes to the development of crop roots. In this embodiment, the organic fertilizer contains 70-90% sawdust by weight percentage, and the sawdust is provided by Taichung Xinshe Mushroom No. 9 Ban Zhan Zhenlong, and is waste sawdust that has been cultured with Shiitake.

The molasses (molasses) is a by-product formed in the process of making sugar cane or beet into edible sugar. It contains a small amount of crude protein and a large amount of sucrose, as well as a high amount of active ingredients such as pantothenic acid and biotin. In this embodiment, the organic fertilizer contains 1-10% molasses by weight, and the molasses is purchased from Taiwan Sugar.

The chicken manure refers to the manure produced by chickens, which contains a large amount of organic matter, and contains a high amount of nitrogen, phosphorus, potassium and trace elements, and contains a large amount of protein. In this embodiment, the organic fertilizer contains 5-20% chicken manure by weight percentage, and the chicken manure is provided by Yunwei Industrial Co., Ltd.

The fermented fish meal refers to fish meal obtained by drying and pulverizing fish meat, fish bones, etc., which is fermented with high-temperature-resistant composite bacteria, which contains a large amount of protein. In this embodiment, the organic fertilizer contains 0.01-1% by weight of fermented fish meal, and the fermented fish meal is provided by Yunwei Industrial Co., Ltd. (product number is 4A00100, batch number is 2018 /06/20).

After mixing the aforementioned wood chips, molasses, chicken manure, fermented fish meal and other components, it is preferable to perform natural fermenting at a temperature of 25 to 58°C and a humidity of 60 to 65% for 60 to 90 days. The color is dark black or dark brown, and does not have a bad sour smell, bad smell or strong ammonia smell, which means that it has been decomposed (well-rotted) and reached a stable state.

In addition, the organic fertilizer that has been decomposed and reached a stable state may contain the following microbial flora (bacterial flora): the dominant flora includes Piscirickettsiaceae sp., Acidimicrobiales sp., Hyphomicrobiaceae sp., Paenibacillaceae sp., Myxococcales sp., Bacillus sp., Cytophagaceae sp., Red spiral bacteria (Rhodospirillaceae sp.), Streptomyces (Streptomyces sp.), rhizobiales (rhizobiales sp.), Pseudonocardia Section (Pseudonocardiaceae sp.), Solirubrobacterales sp ., Rummeliibacillus sp., Aeromonas door teeth ( Gemmatimonadetes sp.), China bacilli Branch (Sinobacteraceae sp.), Phycisphaerales sp ., Bacillus mutual camp Branch (Syntrophobacteraceae sp.), chocolate Microbacterium (Microbacterium chocolatum), a warm rope bacteria Branch (Caldilineaceae), in Mesorhizobium ( Mesorhizobium sp.), Rhodoplanes sp., Nonomuraea sp., Rhodothermaceae sp., Pseudoxanthomonas taiwanensis , Devosia sp., Fengyou Bacteria (Opitutae sp.), purple sulfur bacteria (Chromatiales sp.), Nocardioides Section (Nocardioidaceae sp.), Pedosphaerales sp ., sp half angle (Haliangium sp.), Bacillus subtilis (Bacillus humi), Zhawa Hyphomicrobium zavarzinii ( Hyphomicrobium zavarzinii ), Corynebacterium variabile ( Corynebacterium variabile ), Actinomadura vinacea ( Actinomadura vinacea ), Longispora fulva , Ruania albidiflava , Lysinibacillus massiliensis , Thermobifida cellulosilytica , Clavibacter michiganensis , Legionella nagasakiensis .

The organic fertilizer system can be applied to the soil, for example, at a dose of 20,000-25,000 kg/ha soil area once every 15-20 days, and the organic fertilizer can be continuously applied to the soil for about two months. However, the aforementioned dosage and frequency of application should vary according to the crops to be planted, and are not limited here.

In order to verify that the organic fertilizer of the present invention has excellent fertilizer efficiency and can effectively increase the growth rate of crops, 80.98% sawdust, 5% molasses, 14% chicken manure and 0.02% fermented fish meal were taken in terms of weight percentage. After 65 days of natural fermentation at a temperature of 25°C and a humidity of 60%, it will be used as an organic fertilizer for group A1.

In addition, take 59.98% rice bran, 5% molasses, 35% soybean meal, and 0.02% fermented fish meal in weight percentage, and perform natural fermenting at a temperature of 25°C and a humidity of 60% for 65 days. The organic fertilizer of group A2 is reserved.

Next, corn was selected as the test crop, and the organic fertilizers of groups A1 and A2 were applied once every 15 to 20 days at a dose of 22,000 kg/hectare soil area. The corn was continuously applied for about two months. The plant height at harvest, the number of diseased plants, and the number and weight of harvested corn ears are recorded in Table 1.

In addition, in this experiment, a commercially available organic fertilizer (Ahoucheng Organic Fertilizer, Fertilizer No. 100015) was used as the organic fertilizer for group A3, and the amount of fertilizer was 30,000 kg/ha soil area once every 15-20 days. The dosage was administered to corn continuously for about two months, and the results were also recorded in Table 1.

Table 1, corn harvest situation Group A1 A2 A3 Total number of plants (plants) 8 8 8 Average plant height (cm) 192.5±6.70 ^a 172.7±12.02 ^ab 106±7.79 ^c Number of diseased plants (plants) 0 4 7 Number of ears (pieces) 8 4 1 Unit weight of ear (g) 360 315 26.5

Please refer to Table 1. Compared with the commercially available organic fertilizers in Group A3 or the organic fertilizers in Group A2, the organic fertilizer of the present invention (Group A1) not only has better performance in plant disease rate, but also The number of corn ears that can be formed by a plant is larger, and the unit weight is also heavier, indicating that the organic fertilizer of the present invention does have better fertilizer efficiency, not only can effectively reduce the disease rate of crops, but also increase the yield and quality of crops. .

In summary, because the organic fertilizer of the present invention is obtained by natural fermenting with a specific proportion of wood chips, molasses, chicken manure, and fermented fish meal, the organic fertilizer has good fertilizer efficiency, not only It can effectively reduce the disease rate of crops such as corn, and can also increase the yield and quality of crops, which is the effect of the present invention.

In addition, the method for manufacturing the organic fertilizer of the present invention can further use natural fermentation to remove the sour smell, foul smell or strong ammonia smell of the organic fertilizer, and can achieve the effect of increasing the user's willingness to use.

It is worth noting that, in the method for manufacturing organic fertilizer of the present invention, the fermented fish meal used is fermented from waste materials, and the wood chips are also waste wood chips from the cultured mushrooms, which provide new uses for the aforementioned waste. This is the effect of the present invention.

Although the present invention has been disclosed using the above-mentioned preferred embodiments, it is not intended to limit the present invention. Anyone who is familiar with the art without departing from the spirit and scope of the present invention may make various changes and modifications relative to the above-mentioned embodiments. The technical scope of the invention is protected. Therefore, the scope of protection of the invention shall be subject to the scope of the attached patent application.

Claims (1)

A manufacturing method of organic fertilizer, including: A mixture is provided, and the mixture comprises 70 to 90% of a wood chip, 1 to 10% of a molasses, 5 to 20% of a chicken manure, and 0.01 to 1% of a fermented fish meal; and The mixture is subjected to natural fermentation for 60 to 90 days at a temperature of 25 to 58°C and a humidity of 60 to 65%.