TWI275346B - Method of preparing mushroom growth substrate - Google Patents

Abstract

A method of preparing mushroom growth substrate is disclosed. The method includes steps of (a) providing a first substrate and cutting the first substrate into pieces; (b) performing a pre-collecting process for a specific period with the first substrate; (c) providing a second substrate, mixing the first substrate with the second substrate to form a compost material, and putting the compost material into a compost preparing apparatus; (d) introducing air gas into the compost preparing apparatus for supplying gas to the compost material, controlling the temperature of the compost material, and performing a ferment process for a specific period; (e) adding compost microorganism into the compost material; (f) introducing air gas into the compost preparing apparatus for supplying gas to the compost material and controlling the temperature of the compost material so that a specific ferment process can be performed with several preparing stages, each of which is performed at a specific operation temperature; and (g) removing the compost material out of the compost preparing apparatus. The preparing method can save manpower and cost, save preparing time, prevent the generation of odor and produce compost in mass.

Description

1275346 IX. Description of the invention: [Technical field to which Mingming belongs] First, the case relates to a method for manufacturing a plant growth substrate, and more particularly to a method for producing a growth substrate of a fungus. 1曰[Prior Art] If the industry and livestock waste generated by Dali cannot be properly disposed of, • not only use space, but also affect environmental sanitation and reduce the quality of life; and if it is disposed or incinerated, it may cause water quality. Secondary pollution of soil and empty milk. On the other hand, if these wastes are still used, the value of the organic materials will be returned to the agricultural soil after composting, or the cultivation of certain types of food will be used as fungi, which will not only solve the waste problem, but also increase the soil fertility and production. Value categories, such as Brazil (four) or Yangzi and lilac mills. Therefore, the current treatment of various types of organic waste is mostly in the direction of “capital”, “salt quantification”, “safety” and “economic benefit”, such as the manufacture of plant growth substrates, such as composting. It is a representative example of organic waste treatment. The equipment and process used in the production are as follows: First, the grass and the fake stacking process are cut, and the grass cutter will dry the rice Μ ytj Condition: After adding water, the pile is about 3 meters wide, h 5 meters high, and the rice is stepped on. After the first stage of the fermentation process, the fake accumulation of 3-5 cm long, while adding water to the grass, and add the slaked lime division of force, A Ο Aa. 1275346 after the straw pile to shun kk > ,, and the business m (four) seven-pronged folder first loosened the straw in the original place, after the sub-sufficiency of the water, the pinch is transported to the rice two 80 ~ (10) cm wide, about 4 meters long, high and small stack. In doing every -, % 士 刀 刀 连 连 连 连 $ , , , , , , , , , , , , , , 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆 豆Sprinkle on the heap of rice bran, sub-supplemented and acquainted with &> After that, every day, after 钕, the last time - turn over the stack, add the rice bran mix. The working time of the second process is about 15 曰 left = the yeast is shown in Table 1. V used materials with ---__ Tian Dan, P X — ~~

Soybean meal gypsum carbonate #5 Sulfuric acid I slaked lime superphosphate Next, the second stage of fermentation will be the first stage of fermentation after composting, moving the light fermentation stage '3 Μ 0 cm thin layer, to the inside 'on the bed ^ ' , J 疋 compost temperature, at the compost temperature of 1275346 to j 58 C or more, quickly use the steam generated by coal or diesel or heavy oil to heat the chamber to 59 ~ 6 (rc. Maintain 7 to 8 hours After low temperature sterilization, the composting temperature is maintained at 52~55. About 2 days, and then maintained at 48~52〇C for the last 4 days. The last 3 days are maintained at 45 iron, and then the temperature is lowered to 25~28 within 23 days. At the °C, the composting can be completed. The second stage of the fermentation time is about 5 days, and the composition and characteristics of the compost prepared by the above process are shown in Table 2. Characteristic analysis table organic matter (%) nitrogen (%) Phosphorus (%) Potassium (%) ^ (ppm) Magnesium (ppm) Conductivity (Mmohos/cm) Carbon (%) Carbon to nitrogen ratio pH 64.3 2.0 1.23 1.32 75650 4548 1.74 37.4 18.7 7.8 Heart is used by The traditional composting time is about 30 days, and it is not; Malodors produced by the process surroundings == 'cause pollution. Moreover, two fermented

And the post-fermentation stage needs to be artificially added (4) (4) temperature, not only can not improve the compost quality J 1275346 is very inconvenient to produce, can not mass production. Moreover, the temperature of the 3 fertilizers, the moisture content of the compost, and the oxygen content of the compost are the factors affecting the composting speed and the composting products. How to effectively control the composting temperature or the two in the compost: 'To shorten the composting The time and promotion of the derby, the problems that practitioners in this field urgently need to solve. Σσ [Summary of the Invention] The main purpose of the 1 t case is to provide a method for the growth of the growth substrate of the fungus to improve the time and manpower of the traditional process: = the quality of the growth of the fungus growth substrate, saving production time and convenience = Production. The other purpose of this case is to provide a method for the growth of the fungus growth matrix to avoid reducing the production of the (four)_growth base f. The production of odorous gases into the atmosphere affects the surrounding environment. 1 The ancient case is again - the purpose is to provide - kind of; the growth of the matrix of the w-square, to improve the traditional composting process fermentation is incomplete and uneven, and the post-fermentation stage needs to be heated and controlled by human health The shortcomings. 2 to achieve the above purpose 'this case' - a broader implementation of the method provides a method for the manufacture of a growth medium comprising steps: (a) providing a 'sub-battered substrate chopped; (b) the first substrate Pre-stacking: during the period; (c) providing a second substrate, and mixing the first substrate and the second substrate into a composting material for placing in the composting equipment; Ventilation of compost material and regulation at 1275346: operating temperature, so that the compost material is fermented in the period of time; (4) mixing composting microorganisms into the compost material · 卩n ten inside '(1) 碏 composting equipment to stacking (four) and regulating temperature 'Making the compost material in multiple places; white, and 5 in the - limb operating temperature for fermentation; and (4) removing the stack = material out of the composting equipment, and finishing (4) g-type growth matrix - the purpose of the hypothesis 'this case In addition, the more general implementation mode is to provide a manufacturing method of the SI quality, which can be used in a composting system in which the composting device is equipped with a ventilation system. That is, the degree of breaking and the content of milk. The manufacturing method of the growth substrate of the garlic fungus ^ / 疋仃 heart yeast, (c) mixing the compost microorganisms into the heap / r, (d) venting the compost material and regulating the temperature, so that the compost material 2 is in the complex scale (4) Dividing - 敎 operating temperature for ^ bacteria = 2) The compost material is removed from the compost manufacturing equipment, and the manufacture of the aunt pain growth substrate is completed. [Embodiment] The description of the == sign::::::: type embodiment will have various changes in the latter stage, and it can be different in different aspects and the illustration is in essence: the scope of the stripping case And it is said that "Tian Zuo 5 brothers use it, not to limit the case. Month > Children's figure" is the equipment used to carry out the case growth substrate 10 l275346 * » N 1 1 Schematic diagram of the structure. As shown in the first figure, most of the processes of the agave growth substrate in this case are carried out in the tunnel composting manufacturing facility. The tunnel composting manufacturing equipment 1 mainly includes a reaction to U-two ventilation. The system 12 and a support plate 13. The reaction chamber 1 captures a closed space for manufacturing a mushroom growth substrate, that is, compost. The reaction chamber U has an air inlet lu and an exhaust port 112. The venting system 12 and the inlet port lu of the reaction chamber π are in communication with the exhaust port 112 for introducing gas into the reaction chamber 11 from the air inlet 111, and the reaction chamber 1 is led out by the helium port 112, thereby Gas flow cycle between the reaction chamber and the venting system 12 The carrier plate 13 is disposed at a portion below the reaction to 11 and is located between the air inlet 111 and the exhaust port 112 for carrying the material of the compost. The carrier plate 13 has a plurality of through holes 131 (for example, steel plate through holes or wood) The gaps are evenly distributed on the carrier plate 13, so that the gas introduced by the rolling system 12 can be uniformly and continuously passed through the composting material, so that the composting material is in an aerobic state. φ Please refer to the first figure. 11 has a movable door 113 which can be opened or closed according to the operation of the user, so as to facilitate the carrying device to put the compost material into the reaction chamber U, or close the reaction chamber to form a closed space for composting. The carrier plate 13 is mainly composed of a steel plate or a wood strip capable of carrying composting and operating machinery in the reaction chamber 11, and is disposed at a lower portion of the reaction chamber 11 to form an air flow passage 114' with a flow passage 114 and a flow passage 114 at the bottom of the reaction chamber 11 The ports 111 are in communication such that the venting system 12 can direct the gas from the air inlet ηι into the air flow passage 114 to uniformly and continuously pass through the through hole i3i of the support plate 13 (for example, a steel plate through hole or a wood 11 4 · 1275346) \ i, gap) through the composting material, in order to facilitate the composting fermentation process. The venting system 12 is mainly composed of the air supply device 121 and the gas conduit 122, and the middle air supply device 12 is a blower, which can be used to drive the gas flow. The gas conduit 122 Then, the air inlet (1) and the exhaust port 112 of the reaction chamber U are connected to the gas reaching device 121, so that the gas is introduced into the air flow channel 114 from the air inlet 111 by the driving of the air supplying device 121, and the gas in the reaction chamber 11 is controlled by 1 non-air port η 2 is derived to achieve a gas flow cycle. The venting system 12 is further provided with an air supply valve 123 to communicate with the gas conduit 122 > to introduce external air into the compost manufacturing system 1 as needed for the process In order to adjust the temperature and oxygen content in the reaction chamber u. In addition, a reaction valve 11 is disposed correspondingly to an exhaust valve, and the exhaust valve is disposed on a portion above the reaction chamber U for discharging a part of the gas in the reaction chamber u to the outside, thereby adjusting the pressure in the reaction chamber U. , temperature and oxygen content. The exhaust valve 115 can increase the air pressure caused by the external air supply to the compost manufacturing system i by the air supply valve 123, and automatically adjusts the gas in the reaction chamber 11 to the outside. The compost manufacturing apparatus 1 further has a plurality of sensors, such as a temperature sensor 14 and an oxygen content sensor 15, and the temperature sensor 14 and the oxygen content sensor 15 are disposed in the reaction chamber u for use in The compost temperature in the reaction chamber 11 and/or the oxygen content in the reaction chamber are sensed. Wherein, the oxygen content sensor 15 can be an electronic oxygen content sensor or an air sampling tube combined with an oxygen content meter. The composting manufacturing apparatus 1 has a control device. The control device 16 is electrically connected to the temperature sensor 14, the oxygen containing sensor 15, and the air supply valve 123 of the ventilation system 12, 12 1275346 to respond to the temperature sensor 14 and oxygen. The sensing result of the content sensor 15 controls the makeup valve 123 to introduce outside air into the compost manufacturing apparatus 1, and adjusts the temperature and oxygen content in the reaction chamber 11 to a desired set value. The venting system 12 can optionally further include a plurality of filtering devices 124, 125, 126' respectively disposed at the inlet of the intake port, the exhaust port and the gas tube 122, and the air supply valve 123 and the gas conduit The junction of 122 is used to filter the gas. In addition, the shape and size of the through hole 131 of the support plate 13 are not limited, and can be adjusted for different compost materials, and other auxiliary mesh plates, such as steel or steel, can be added to the support plate 13 as needed. Plastic stencil for easy operation. The through hole 131 occupies the support plate. The area ratio of 13 is also not limited, but it is preferable to occupy the area of the support plate 13: 30^, which is favorable for the composting process. In addition, in order to facilitate the control of the reverse temperature and the temperature inside the crucible, the ventilation system 12 can selectively increase the air-cooling air-conditioning device 127, and the α-lower temperature control unit of the control device; 5雍$ η city" After the reaction of V into the reaction chamber, the cold air space 127 is also applicable to the beneficial bacteria compost: the bacteria after fermentation. Bu, also refer to the second figure, which shows the flow chart of the manufacturing method of the growth substrate. For example, the first household; the second = the operation steps of the method for producing the growth substrate of the fungus. First, the first water is supplied to the substrate (step S11). Then, enter, - (S: - period of time (step S12). After that, provide - the first: hoarding) will be the first substrate of the first material (,, Japanese 4 soil phase (mixture), brother A base phase "complex" is mixed to become - compost material 13 1275346

After adjusting the water content of the compost material, the compost material is evenly accumulated in the compost manufacturing equipment (step sl3). Thereafter, the composting material is continuously ventilated and regulated to the operating temperature by the composting manufacturing facility, and the fermentation is carried out in the first period of the society (step S14). Then, the compost is removed from the reaction chamber of the composting equipment, and the compost microorganisms are mixed into the compost material and transferred into the reaction chamber (step sl5). Thereafter, the composting material is continuously ventilated and the temperature is regulated by the composting manufacturing apparatus, so that the composting material is sequentially fermented at a predetermined operating temperature in a plurality of processing stages (step S16). Finally, the composting material is removed from the composting equipment to complete the compost manufacturing (step S17). The following is a better example of the method for producing a mushroom growth substrate of the present invention. Bai Yun, step SU, the first substrate, such as Zhou Zhuo, is cut into a bit length by the material machine. When cutting the straw, water and slaked lime are added at the same time, so that it is piled into a straw pile. Next, the steps are carried out and the haystack is allowed to stand for about 4 days. After that, proceed to step = two materials to make it "composite compost material, which is the second return; stone and soap amount of chicken manure about 1000kg, over ^ (four) 15 called 'carbon (four) about 嶋 g' gypsum paste kg g Pudan 4 about 50kg And a mixture of about 2 kg of rice bran. Autumn materials use the turn-over machine to fully open the Shanghainese, Shangdan 4 u ..., 矣, will compost composting f made # - ϊ, ~ fill the wealth, open the accompanying fertilizer material to move people ^, = active grab The door 113 is used to insert the temperature sensor 14 in the same position in the stack into the stack of the compost material, and then close the movable hatch 113 to close it. 14 1275346

Next, in step S14, the air supply device 121 of the ventilation system 12 of the tunnel composting device is activated, so that the gas can be introduced into the air flow passage 114 through the gas inlet m through the gas conduit m to uniformly and continuously from the support plate 13 The through hole 131 (for example, a steel plate through hole or a wood strip gap) passes through the composting phase, so that the compost material remains aerobic in the fermentation process. During the fermentation process of the compost, when the oxygen content sensor 15 measures the oxygen content in the reaction m is substantially less than about 10% (a), the control I set 16 will open the qi according to the detection result. Valve = 3 to guide the oxygen-containing air into the composting manufacturing apparatus 1, thereby increasing the oxygen content of the reaction to 11 to avoid the production of anoxic fermentation and the quality of the compost. And when there is air from the outside lead composting manufacturing equipment! The pressure of the gas in the reaction to the inside of the 11 port will increase, so the exhaust valve will be opened and opened automatically to discharge the oxygen content in the reaction chamber J J. In addition, ·_: two sets the second degree to about one qi 阙 并 并 并 并 并 并 并 并 并 并 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制(4) The materials are kept in the market. The time course of step S14 is about 3 to 5 days depending on the amount of compost material and the amount of composting material. After that, step S15 is performed to open the movable hatch 113 of the tunnel compost, and the piled material is again fermented and the volume is fermented. The addition of the material is 5 % of the compost material 8 micro Lai: the straw is composted, that is, composting her. Bailout, through the turner or mixer 15 ί275346 ^ Road composting equipment 1 β, and off the _ road composting equipment installed mobile grab η 113. Then, step S16 is performed, and the air supply device 121 of the ventilation system 12 of the on-channel compost manufacturing device i is activated, and the body can be introduced into the channel 114 through the gas inlet 122 through the gas inlet 122 to uniformly and continuously from the support plate. The through hole 131 of the 13 (for example, the α steel plate through hole or the wood strip gap) passes through the compost material, and the external air is replenished in an appropriate amount through the qi, so that the compost material maintains an aerobic state in the post fermentation process. In addition, the temperature is set by the control device 16: about (10) C' the air supply valve 123 adjusts the period of opening and closing according to the control of the control device f 16 according to the sensing of the temperature sensor 14, and the daily reading amount The outside air is replenished into the interior of the reaction chamber u so that the compost material can be stably maintained within the desired operating temperature range during the fermentation process. Maintain this operating condition for approximately 2 曰. ^ After the foregoing steps, gradually increase the temperature setting to 58~60t, and the temperature of the compost material is naturally heated up to about 58t by the fermentation process for 6~8 hours of low temperature sterilization. At this time, the temperature of the compost material is naturally heated by the fermentation and is timely introduced into the external air-rolling temperature by the makeup valve 123, so that the temperature required for the low-temperature sterilization stage can be stably controlled = the operating temperature does not require manual heating or temperature control. After the low temperature sterilization phase is completed, the temperature setting of the compost material is reduced to about 52. 〇 , , 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持 维持After about 25~28 °C, the compost material can be removed from the tunnel composting device 1 so that the composting can be completed, and the plant can be cultivated under the genus (S) 16 1275346. The system shows that the method of this method is compared with the traditional method: the comparison result of the distribution characteristics. The growth and the matrix of the three kinds of materials and the characteristics of the traditional (4) growth base And the difference between the Taishang and the evening, however, it should be noted that too much ',,, too right can be & 屮 屮 ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' ' Therefore, in the case of f, burning 30 days of meteorites, 4 wood 隹 clothing & day inch is obviously more than a large number of manual operations and control process conditions, and there is no table 2 Fang, Ben You / made by the project electric fun method -_ from the traditional ^~~^s_ This method of organic matter (%) Nitrogen (%) % ( % ) Potassium (%) Calcium (ppm) Magnesium (ppm) Electrical conductivity (Mmohos/cm) 64.3 2.00 1.23 66.7 2.01 1.32 75650 4548 1.74 1.13 1.18 75750 3945 2.96 32.3 16.1 7.6 37.4 18.7

Carbon (%) carbon to nitrogen ratio pH 1275346

The M-type growth substrate prepared by the p__t method is traditionally different from the conventional growth substrate of the bacterium. Please refer to Table 4, which shows the growth of mushroom fungi produced by the method of the present method: the growth substrate and the traditional process.

When Yangz cuts the cultivation, he composts the fertilizer produced by the fertilizer. Therefore, the results can be seen, the cost of the two bases, and the cost of the second and the fourth table can be compared with the traditional process = = except: in the time and manpower to cultivate bacterial plants, in the production of traditional piles of production The compost made. In the house... the mouth is better than the table. Table 4. The method of this case is different. *

The growth of the strains produced by Cheng is difficult: the ratio of long matrix to traditional ones in terms of yield, long base shell cutting and two different products

Item * I - TC I - 1C II - TC II - 1C 4173b 4626a 3594c

18 1275346 Where: 〇), each bag contains 15Kg of compost. = The results obtained from the composting of the first crops (4) and _. I — ^ , ίι m ρ ^ λλ , λ • The result of the cultivation of a mushroom of the same type in the compost of this case qii — tc : The second-hand ^ traditional process produces (four) fertilizer for cultivation and fruit. II — ic · Chu Yisi $ 〇, the compost produced in the process of the case 3 VII, the mushroom growth matrix process proposed in this case is mainly e 5 closed tunnel compost manufacturing ^ moderately controlled temperature and $ = Li' It can effectively improve the quality of compost and shorten the time of manufacturing. In addition, because the process of this case can effectively control the temperature of the old fat-coating process, and the composting material is finished in the fermentation process: it is in the state of η, so it can effectively reduce the odor gas production. In this case, the method for manufacturing a fungus growth substrate is practical and novel. #与 progressive, 提出 apply according to law. The present invention has been described in detail by the above-described embodiments, and can be modified by those skilled in the art, and is not intended to be protected as claimed. 19 1275346 [Simple description of the drawings: Fig.: It shows the schematic structure of the unused structure used in the method of manufacturing the growth substrate of the material in this case. A picture of the manufacturing method that is better in this case. Table-: Traditionally manufactured fungi growth substrates used in the mushroom growth base Table 0. Material formula Table 2: Traditional methods for the preparation of table-based strains of composting components and characteristics Table 3: The system shows the method and the fungus The composition and characteristics of the growth substrate are compared with the results of the species: the growth of the mushroom fungus produced by the method of this method... t. The clothing of the private sector (4) the growth of the 8 types of growth matrix, and the comparison between q and traditional yield . And two different strains of mushrooms

20 1275346 [Description of main components] 1 Compost manufacturing equipment 11 Reaction chamber 111 Air inlet 112 Exhaust port 113 Mobile door 114 Air flow passage 115 Exhaust valve 12 Ventilation system 121 Air supply device 122 Gas conduit 123 Air valve 124 Filter Device 125 filter device 126 filter device 127 air-conditioning device 13 support plate 131 through hole 14 temperature sensor 15 oxygen content sensor 16 control device S11 ~ S17 this case of mushroom growth substrate manufacturing method flow step 8 21

Claims (1)

1275346 X. Patent Application Range: A method for producing a growth substrate of a species of bacteria, comprising at least the steps of: providing a --substrate and chopping the first substrate; () pre-stacking the first substrate a period of time; = providing - a second substrate 'and the second substrate and the second substrate - composting material 'to be placed into a composting manufacturing facility; =! heap, manufacturing equipment continues to compost The material is ventilated and the temperature is used to make the compost material in the section (4). (e) A composting microorganism is mixed into the composting material. (f) According to the composting equipment, the composting material is based on the composting material. The sequence is performed in a plurality of processing stages respectively = pre-processing > grading fermentation; and (g) removing the compost material from the composting growth substrate.侑俾凡成5海姑囷 3如申: The true 囷 囷 囷 growth base is mushroom fungus compost. 3. The method according to the invention of claim 1, wherein the first substrate is straw. Tubei clothing k 4. = please = range number! The method according to the invention, wherein the water content of the first substrate is further increased after the step (a).乂 : : : : : : : : : : : 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整 调整Manufacture of the mushroom growth substrate described in item 1 : L: The second substrate is the chicken wing, the side of the fiber and the production of the mushroom growth substrate described in item 6 of the range ^/, the second substrate further comprises ammonium sulfate, gypsum and soy flour. In the manufacture of the growth substrate of the fungus described in item i, the step (6) further comprises the step of: adjusting the aqueous content 1. 9 =, application = scope of the production of the growth substrate of the fungus described in item 1. The composting manufacturing equipment is a closed-circuit composting production of 10 squares such as /, 1 special = the growth medium described in the first item Manufacturing a method in which the composting manufacturing apparatus at least comprises: reacting to manufacture the mushroom growth port and an exhaust port; and having a shoulder a venting system is connected to the air inlet of the reaction chamber for introducing gas from the air inlet into the reaction, and the air outlet is led out to form a gas and = a carrier plate disposed between the reaction chamber, the shield, the air inlet and the exhaust gas π, for the 7?_compost and located therein, the carrier plate further having a plurality of through holes The gas introduced for the second ', corpse / system is uniformly produced by the thick L Λ ^-gas growth substrate of the compost material. 4' 俾 该 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 菌 1275346 a gas supply device for driving the gas flow; and at least one gas conduit connecting the gas inlet of the reaction chamber and the gas outlet at the gas supply device to form the gas flow cycle by driving the gas supply device . 12. The method of manufacturing a mushroom growth substrate according to claim 4, wherein the ventilation system further comprises an air supply valve communicating with the gas conduit to introduce external air into the gas conduit, and the The reaction chamber further includes an exhaust valve disposed on the upper portion of the reaction chamber for discharging the gas in the reaction chamber to the outside. The method for manufacturing a mushroom growth substrate according to claim 12, wherein the compost manufacturing device further comprises: at least one temperature sensor disposed in the reaction chamber for sensing the reaction chamber a temperature of the composting material; at least one oxygen content sensor disposed in the reaction chamber for sensing the oxygen content of the reaction; and - a control device, the gas supplement valve, the exhaust valve, the temperature sense The detector is connected to the oxygen content sensor for controlling the air supply of the air supply valve or by exhausting the exhaust valve by the temperature sensor and the oxygen content sensor. The temperature and oxygen in the reaction chamber include the method of the growth substrate of the type (4) described in the first paragraph of the patent scope, wherein the operation temperature of the step (4) is substantially 70 to Ο 15 · as claimed The method according to Item 1, wherein the step ((1) of the period of the growth stage of the growth stage is substantially 2曰. 8 24