Fermentation material phoradendron cultivation method and culture medium bag

Abstract

The application discloses a kind of fermented material phellinus igniarius cultivation method, it is related to phellinus igniarius cultivation technical field, and phellinus igniarius cultivation method specifically includes the following steps: culture material preparation, fermentation, strain mixing, bagging and mushroom management, the application further proposes a kind of culture medium package of fermented material phellinus igniarius cultivation, including package material, the inside of package material is uniformly distributed with sealed air bag strip, long strip-shaped pad material is arranged between air bag strip, package material is uniformly distributed with air hole corresponding pad material position, package material is filled with fermented material phellinus igniarius culture medium and forms fermented material yellow mulberry fungus stick, when pad material is extracted from package material, air-permeable growth groove for mycelium growth is formed on fermented material yellow mulberry fungus stick;The lower cover body and upper cover body are respectively fixed at the both ends of package material.The application reduces cost, efficiently utilizes nutrition, has good air permeability, accelerates fungus, enhances mycelium activity, reduces pollution rate, and can effectively improve the quality of fruit body.

Description

Technical Field

[0001] This invention belongs to the field of Sanghuang cultivation technology, specifically relating to a fermented Sanghuang cultivation method and a culture medium package. Background Technology

[0002] In current Sanghuang cultivation, the commonly used method for treating the substrate is to directly produce spawn through high-pressure sterilization without fermentation. This involves mixing the substrate in a certain proportion, sterilizing it directly through high-pressure equipment without composting or fermentation, cooling it after sterilization, inoculating it with Sanghuang spawn, and then packing it into spawn bags for mycelial growth. This existing technology has the following drawbacks: 1. High energy consumption and high equipment and operating costs for high-pressure sterilization, increasing cultivation costs; 2. The substrate is not fermented, so large molecules such as cellulose are not decomposed, making it difficult for mycelia to absorb nutrients, resulting in slow mycelial growth, sparse mycelia, and weak vitality; 3. The microecology of the substrate after sterilization is singular, making mycelial colonization difficult and increasing the risk of contamination by other microorganisms; 4. Traditional formulas have a low proportion of mulberry branch scraps, failing to fully utilize their unique nutrients and affecting the quality of Sanghuang; 5. Poor air permeability of the spawn bags restricts the space for mycelial growth. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies, such as high cultivation costs, difficulty in nutrient absorption by mycelia, high risk of contamination by other microorganisms, poor aeration of the substrate, and limited space for mycelial growth. This invention proposes a fermented substrate cultivation method and culture medium package for *Sanghuang* (a type of medicinal mushroom). This fermented substrate cultivation method and culture medium package reduce costs, utilize nutrients efficiently, and have good aeration, thus accelerating mycelial growth, enhancing mycelial vitality, reducing contamination rates, and effectively improving the quality of fruiting bodies.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: Design a method for cultivating Phellinus linteus using fermented substrate, specifically including the following steps: Step 1, Preparation of culture medium: Weigh out 80% mulberry branch scraps, 17% cottonseed hulls, 2% lime, and 1% gypsum by weight percentage, and mix them evenly; Step 2, composting and fermentation: Compost the mixed culture medium, control the pile temperature at 55-65℃, ferment for 5-7 days, turn the pile 2-3 times, until it is fully decomposed and odorless; Step 3, inoculum mixing: Cool the fermentation material to room temperature, and mix 70% of the culture material with 30% of the Phellinus linteus inoculum at a weight ratio to obtain the fermented Phellinus linteus culture medium. Step 4, bagging and mycelium growth: Fill the fermented Sanghuang culture medium into a breathable bag to obtain a culture medium package. Incubate at 20-25℃ in the dark, keeping it ventilated. After a small amount of mycelium has formed, remove the padding material from the culture medium package and form a breathable growth groove on the surface of the fermented Sanghuang mycelium sticks. Continue to cultivate until the mycelium is fully grown in the bag. Step 5, Mushroom Management: After the mushroom bags are fully grown, remove the packaging material from the culture medium bag and transfer the fermented mulberry mushroom sticks to the mushroom shed until the fruiting bodies mature and are harvested.

[0005] To solve the above-mentioned technical problems, the present invention also proposes a culture medium package for fermented mulberry fungus cultivation, which is used in the fermented mulberry fungus cultivation method. The package includes a cylindrical bag, and the inner side of the package is evenly distributed with sealed air bladder strips, and long strips of padding material are arranged between the air bladder strips. The packaging material has ventilation holes evenly distributed along its length, corresponding to the position of the padding material. The packaging material is filled with fermented Sanghuang culture medium to form fermented Sanghuang fungus sticks; After the padding material is removed from the packaging material, a breathable growth groove for mycelial growth is formed on the fermented mulberry fungus sticks. The packaging material has a lower cover and an upper cover fixed at both ends, respectively.

[0006] Furthermore, one side of the packaging material is provided with an openable zipper along its length.

[0007] Furthermore, the inner circumferential surfaces of the lower cover and the upper cover are provided with insertion holes that are adapted to the diameter of the end of the pad material.

[0008] Furthermore, the upper cover is provided with an injection hole, and the injection hole is provided with a suitable cap.

[0009] The present invention proposes a fermented substrate cultivation method and culture medium package for Phellinus linteus, which has the following advantages: the invention reduces costs, utilizes nutrients efficiently, has good air permeability, accelerates mycelial growth, enhances mycelial vitality, reduces contamination rate, and can effectively improve the quality of fruiting bodies. Specifically: 1) Cost reduction: Fermentation can replace autoclaving, and after experiments, energy consumption and equipment costs can be reduced by more than 30%.

[0010] 2) Highly efficient utilization of nutrients: Fermentation decomposes macromolecular substances, combined with a high proportion of mulberry branch scraps, increasing nutrient absorption rate by 25%.

[0011] 3) Accelerated mycelial growth: With a 30% mycelial ratio and suitable conditions, the mycelial growth cycle is shortened by 10-15 days.

[0012] 4) Enhanced mycelial vitality: The fermentation substrate has a balanced microecology. By forming a unique air-permeable growth groove on the fermentation substrate Huangsang mycelium sticks, it promotes aeration and effectively increases the mycelial growth space, which can make the mycelium dense and strong, and increase its vitality by 20%.

[0013] 5) Reduced contamination rate: Fermentation inhibits unwanted bacteria, reducing the contamination rate by 15-20%.

[0014] 6) Quality improvement: The utilization rate of unique components of mulberry branches is improved, the content of effective components in fruiting bodies increases by 10-15%, and the yield increases by 10-20%. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural diagram of the culture medium package in this invention; Figure 2 This is a schematic diagram of the breakdown of the culture medium package in this invention (excluding the fermentation material, *Phellinus thunbergii* sticks). Figure 3 This is a cross-sectional schematic diagram of the culture medium package in this invention; Figure 4 This is a schematic diagram of the process in this invention where the substrate is removed from the culture medium pack to form a breathable growth trough; The markings in the diagram are as follows: 1. Packaging material; 11. Ventilation hole; 12. Airbag strip; 2. Chain strip; 3. Lower cover; 31. Insertion hole; 4. Upper cover; 41. Injection hole; 5. Sealing cap; 6. Pad material; 7. Fermentation substrate (Mulberry fungus stick); 8. Ventilated growth trough. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0017] In the description of this invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0018] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0019] The structural features of the present invention will now be described in detail with reference to the accompanying drawings.

[0020] This embodiment provides a method for cultivating Phellinus linteus using fermented substrate, which specifically includes the following steps: Step 1, Preparation of culture medium: Weigh out 80% mulberry branch scraps, 17% cottonseed hulls, 2% lime, and 1% gypsum by weight percentage, and mix them evenly; Step 2, composting and fermentation: Compost the mixed culture medium, control the pile temperature at 55-65℃, ferment for 5-7 days, turn the pile 2-3 times, until it is fully decomposed and odorless; Step 3, inoculum mixing: Cool the fermentation material to room temperature, and mix 70% of the culture material with 30% of the Phellinus linteus inoculum at a weight ratio to obtain the fermented Phellinus linteus culture medium. Step 4, bagging and mycelium growth: Fill the fermented Sanghuang culture medium into a breathable bag to obtain a culture medium package. Incubate at 20-25℃ in the dark and keep it ventilated. After a small amount of mycelium has formed, remove the pad material 6 from the culture medium package and form a breathable growth groove 8 on the surface of the fermented Sanghuang mycelium stick 7. Continue to cultivate until the mycelium is fully grown in the bag. Step 5, Mushroom Management: After the mushroom bags are fully grown, remove the packaging material 1 of the culture medium bag and transfer the fermented mulberry mushroom sticks 7 into the mushroom shed until the fruiting bodies mature and are harvested.

[0021] The method for cultivating Phellinus linteus using fermented substrate of this invention, compared with traditional cultivation methods, offers the following advantages: Cost reduction: Fermentation replaces high-pressure sterilization, reducing energy consumption and equipment costs by over 30%; Highly efficient nutrient utilization: Fermentation decomposes macromolecular substances, combined with a high proportion of mulberry branch fragments, increasing nutrient absorption rate by 25%; Accelerated mycelial growth: A 30% inoculum ratio and suitable conditions shorten the mycelial growth cycle by 10-15 days; Enhanced mycelial vitality: The fermented substrate maintains a balanced microecology, promoting aeration and resulting in denser, stronger mycelia, increasing vitality by 20%; Reduced contamination rate: Fermentation inhibits unwanted microorganisms, reducing the contamination rate by 15-20%; Improved quality: Increased utilization of unique components from mulberry branches, increasing the content of effective components in fruiting bodies by 10-15%, and increasing yield by 10-20%.

[0022] See Figures 1-4 To prepare the fermented substrate Sanghuang mycelium stick 7, this embodiment also provides a culture medium bag for fermented substrate Sanghuang cultivation, which is used in the fermented substrate Sanghuang cultivation method. It includes a bag material 1, which is a PVC bag. The bag material 1 is a cylindrical bag. The inner side of the bag material 1 is evenly distributed with sealed air bladder strips 12. A long strip of pad material 6 is placed between the air bladder strips 12. The pad material 6 is a long cylindrical body. The diameter of the pad material 6 is adapted to the gap size between the air bladder strips 12. One side of the bag material 1 is provided with an openable zipper strip 2 along the length direction. By setting the zipper strip 2, the cylindrical bag material 1 can be unfolded. After unfolding, the bag material 1 can be easily removed from the culture medium bag. After disinfection, it can be reused. On the one hand, it can avoid the pollution of the environment by disposable plastic bags. On the other hand, it can reduce the manufacturing cost of the bags.

[0023] Ventilation holes 11 are evenly distributed along the length of the packaging material 1 corresponding to the position of the padding material 6. After the packaging material 1 is filled with fermented Sanghuang culture medium, it forms fermented Sanghuang mycelium sticks 7. The ventilation holes 11 are used to ventilate the fermented Sanghuang mycelium sticks 7 inside the bag.

[0024] After the substrate 6 is removed from the packaging material 1, a breathable growth groove 8 is formed on the fermented substrate Huangsang mycelium stick 7 for mycelial growth. The air vents 11 can communicate with the breathable growth groove 8. The breathable growth groove 8 is distributed in a long strip on the surface of the fermented substrate Huangsang mycelium stick 7, which can partially separate the mycelium bag from the fermented substrate Huangsang mycelium stick 7. On the one hand, it increases the air volume in the mycelium bag, and on the other hand, it can provide more growth space for mycelial growth, avoid the mycelium bag restricting mycelial growth, and make the mycelium grow thicker.

[0025] To seal the ends of the packaging material 1 that form the fungal bag, a lower cover 3 and an upper cover 4 are fixed at both ends of the packaging material 1, respectively. To fix the lower cover 3 and the upper cover 4, insertion holes 31 that are adapted to the diameter of the end of the pad material 6 are provided on the inner circumferential direction of the lower cover 3 and the upper cover 4. Before filling, the two ends of the pad material 6 can be connected between the lower cover 3 and the upper cover 4 to form a support, which is more conducive to filling and can improve the support of the fermentation material Huangsang fungus sticks 7. During filling, the pressure can be increased, making the fermentation material Huangsang fungus sticks 7 more compact. In order to facilitate the filling of the fermentation Huangsang culture medium, an injection hole 41 is provided on the upper cover 4. An appropriate cap 5 is provided on the injection hole 41. After the fermentation Huangsang culture medium is filled, the injection hole 41 is sealed by the cap 5.

[0026] Specifically, in use, first align the two ends of the substrate 6 with the insertion holes 31 on the lower cover 3 and upper cover 4, and insert them to form a support. Then, wrap the packaging material 1 around the outside of the substrate 6, seal the chain 2, so that the packaging material 1 forms a cylindrical fungal bag, and embed both ends of the packaging material 1 into the lower cover 3 and upper cover 4. Then, fill the fungal bag with fermentation culture medium through the injection hole 41 and compact it. After completion, place the culture medium bag in a dark place at 20-25℃ and keep it ventilated. After a small amount of mycelium has formed... Under the influence of a small amount of mycelium, the fermented substrate Huangsang mulberry spawn 7 forms a whole and will not easily fall apart. At this time, remove the lower cover 3 and upper cover 4 at both ends of the fermented substrate Huangsang mulberry spawn 7, and pull out the substrate 6. A breathable growth groove 8 is formed on the surface of the fermented substrate Huangsang mulberry spawn 7 along its length. Continue to cultivate until the spawn bag is full of mycelium. After the spawn bag is full, pull open the chain 2, remove the packaging material 1 of the culture medium bag, and transfer the fermented substrate Huangsang mulberry spawn 7 into the mushroom shed. The removed packaging material 1 is disinfected and sterilized for the next use.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A method for cultivating Phellinus linteus using fermented substrate, characterized in that, Specifically, the steps include the following: Step 1, Preparation of culture medium: Weigh out 80% mulberry branch scraps, 17% cottonseed hulls, 2% lime, and 1% gypsum by weight percentage, and mix them evenly; Step 2, composting and fermentation: Compost the mixed culture medium, control the pile temperature at 55-65℃, ferment for 5-7 days, turn the pile 2-3 times, until it is fully decomposed and odorless; Step 3, inoculum mixing: Cool the fermentation material to room temperature, and mix 70% of the culture material with 30% of the Phellinus linteus inoculum at a weight ratio to obtain the fermented Phellinus linteus culture medium. Step 4, bagging and mycelium growth: Fill the fermented Sanghuang culture medium into a breathable bag to obtain a culture medium package. Cultivate at 20-25℃ in the dark and keep it ventilated. After a small amount of mycelium has formed, remove the pad material (6) from the culture medium package and form a breathable growth groove (8) on the surface of the fermented Sanghuang mycelium stick (7). Continue to cultivate until the mycelium is fully grown in the bag. Step 5, Mushroom Management: After the mushroom bags are fully grown, remove the packaging material (1) of the culture medium bag and transfer the fermented mulberry mushroom sticks (7) into the mushroom shed until the fruiting bodies mature and are harvested; The culture medium package includes a packaging material (1), which is a cylindrical bag. Sealed airbag strips (12) are evenly distributed on the inner side of the packaging material (1), and a long strip of padding material (6) is provided between the airbag strips (12). The packaging material (1) has ventilation holes (11) evenly distributed along its length direction corresponding to the position of the padding material (6). The packaging material (1) is filled with fermented Sanghuang culture medium to form fermented Sanghuang fungus sticks (7). When the padding material (6) is removed from the packaging material (1), an air-permeable growth groove (8) for mycelial growth is formed on the fermented mulberry mycelium stick (7). The packaging material (1) has a lower cover (3) and an upper cover (4) fixed at both ends.

2. The method for cultivating Phellinus linteus using fermented substrate according to claim 1, characterized in that, One side of the packaging material (1) is provided with an openable zipper (2) along its length.

3. The method for cultivating Phellinus linteus using fermented substrate according to claim 1, characterized in that, The lower cover (3) and the upper cover (4) are provided with insertion holes (31) on their inner circumferential sides, which are adapted to the diameter of the end of the pad material (6).

4. The method for cultivating Phellinus linteus using fermented substrate according to claim 1, characterized in that, The upper cover (4) is provided with an injection hole (41), and the injection hole (41) is provided with a suitable cap (5).

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