Lentinus edodes cultivation fungus bag

Abstract

The utility model provides a mushroom cultivation fungus bag, which relates to the technical field of strain cultivation devices and comprises a water retention bag, a sterilization bag and an easy-to-pull belt, the water retention bag is arranged in the sterilization bag, a bag opening of the water retention bag is an elastic opening, the easy-to-pull belt is annularly fixed on a bag body on the outer side of the sterilization bag, the end part of the easy-to-pull belt extends to form a pull head, and the pull head is fixed on the sterilization bag. The problems that the bag opening of the water retention film is easily bundled together with the bag opening of the sterilization bag in the mushroom cultivation of the existing mushroom bag, so that the water retention film is removed in the subsequent bag removing process, the two ends of the sterilization bag need to be cut off by scissors in the yellow water discharging stage, the operation efficiency is low, and the uniformity and unification of the cutting position are difficult to guarantee can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bacterial strain culture devices, in particular to a mushroom cultivation bacterial bag. Background Art

[0002] Shiitake mushrooms originated in China and are the second largest mushroom in the world. China was the first to cultivate shiitake mushrooms, with a history of more than 800 years. Shiitake mushrooms are now mostly cultivated in mushroom bags, including mushroom stick making, inoculation, mushroom cultivation, puncturing holes to increase oxygen, adding yellow water, and promoting budding and fruiting. Specifically, the mushroom bags are selected and added to the culture medium for disinfection, inoculation is carried out in the disinfected mushroom bags and placed in the culture room for cultivation, and after the mycelium is established, the mycelium is accelerated to change color in an aerobic state by puncturing holes to increase oxygen. After the mushroom bags have basically changed color, they are sent to the mushroom shed for fruiting.

[0003] At present, the mushroom bag used for shiitake mushroom cultivation includes an inner layer of water-retaining film and an outer layer of sterilization bag. The water-retaining film can keep the mushroom skin moist for a long time, reduce the need for artificial water spraying, and reduce the probability of mycelium dying due to lack of water when the mushroom sticks survive the summer. The sterilization bag is convenient for high-temperature sterilization. The current mushroom bag has the following problems in use: first, the bag mouth of the water-retaining film is easily tied together with the bag mouth of the sterilization bag, resulting in the water-retaining film being removed together with the bag when it is subsequently removed, and the water-retaining effect is lost. Second, in the yellow water release stage in the later stage of cultivation, the two ends of the sterilization bag need to be cut with scissors, which has low operating efficiency and is difficult to ensure that the cutting position is uniform. Therefore, the present application proposes a mushroom cultivation mushroom bag. Utility Model Content

[0004] In order to overcome the problems in the background technology, the utility model provides a mushroom cultivation spawn bag, which solves the problems that the bag opening of the water-retaining film of the current spawn bag in shiitake mushroom cultivation is easily tied together with the bag opening of the sterilization bag, resulting in the water-retaining film being removed together when the bag is subsequently removed, and the two ends of the sterilization bag need to be cut off with scissors during the yellow water release stage, resulting in low operating efficiency and difficulty in ensuring uniform cutting positions.

[0005] A mushroom cultivation bag comprises a water-retaining bag, a sterilization bag and a drawstring, wherein the water-retaining bag is arranged in the sterilization bag, the bag opening of the water-retaining bag is an elastic opening, the drawstring is annularly fixed on the bag body outside the sterilization bag, and a pull head extends from the end of the drawstring.

[0006] Furthermore, an annular outer jacket layer extends from the bag opening of the sterilization bag, the length of the outer jacket layer is greater than the length from the bag opening to the bag bottom of the sterilization bag, and a deployment opening is arranged on the outer jacket layer.

[0007] Furthermore, the draw tape is arranged on both ends of the sterilization bag.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The bag opening of the water-retaining bag of the present application is an elastic opening, which can automatically tighten after the culture medium is loaded, thereby avoiding the problem that the bag opening extended by the traditional water-retaining film is easily tied into the bag opening of the sterilization bag, causing the water-retaining film to fall off when the bag is subsequently removed. The two bags of the sterilization bag of the present application are provided with easy-to-pull straps, which are convenient for quickly and evenly removing the two ends of the sterilization bag during the yellow water release stage, solving the problem of low operating efficiency of traditional sterilization bags and difficulty in ensuring uniform cutting positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for use in describing the embodiments are described.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0013] 1-water-retaining bag, 11-elastic opening, 2-sterilization bag, 3-easy-draw strap, 31-slider, 4-jacket layer, 41-unfolding opening. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.

[0015] The utility model discloses a mushroom cultivation bag, referring to Figure 1-2 A mushroom cultivation bag comprises a water-retaining bag 1, a sterilization bag 2 and a drawstring 3. The water-retaining bag 1 is arranged in the sterilization bag 2. The bag opening of the water-retaining bag 1 is an elastic opening 11. The drawstring 3 is annularly fixed on the bag body outside the sterilization bag 2, and a pull head 31 extends from the end of the drawstring 3.

[0016] The water-retaining bag 1 can be filled with culture medium for water-retaining cultivation of shiitake mushrooms. The elastic mouth 11 of the water-retaining bag 1 can be tightened after the culture medium is filled, avoiding the problem of being tied together with the bag mouth of the sterilization bag. The sterilization bag 2 is put inside the outer side of the water-retaining bag 1 and the bag mouth is tied after the culture medium is filled, and then put into the sterilization chamber for sterilization to prevent miscellaneous bacteria from entering. The easy-to-draw strap 3 is convenient for quickly removing the two ends of the sterilization bag 2 during the yellow water release stage. When removing, you only need to scratch the bag body near the pull head 31, and pull the pull head 31 once to remove one end of the sterilization bag 2. Not only is the operation efficient, but the removal position is also unified.

[0017] See also Figure 1-2The bag opening of the sterilization bag 2 is extended with an annular outer jacket layer 4, the length of the outer jacket layer 4 is greater than the length from the bag opening to the bag bottom of the sterilization bag 2, and an expansion opening 41 is provided on the outer jacket layer 4, which can cover the outside of the bacteria after inoculation for bacteria cultivation. Compared with the traditional method of putting an outer bag after inoculation, the outer jacket layer 4 is not only convenient for disinfection together with the sterilization bag 2, but also makes bagging and taking out more convenient and quick.

[0018] See also Figure 1-2 The pull-tabs 3 are arranged on the two ends of the sterilization bag 2, so that the two ends of the sterilization bag 2 can be quickly removed.

[0019] Working process:

[0020] Put culture medium into the water-retaining bag 1, tie the mouth of the sterilization bag 2 outside the water-retaining bag 1 tightly, put the fungus bag into the sterilization chamber for disinfection, inoculate the sterilized fungus bag after cooling, open the outer layer 4 before inoculation, punch holes in the sterilization bag 2 and the water-retaining bag 1 during inoculation, cover the outer layer 4 after the fungus is introduced, put the fungus bag into the culture chamber for cultivation for a period of time, puncture holes to increase oxygen after the mycelium is colonized, wait until the yellow water release stage, cut the bag body near the pull head 31, pull the pull head 31 once to remove the two ends of the sterilization bag 2 to release the yellow water, and send the fungus bag to the mushroom shed for fruiting after it has basically changed color.

[0021] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mushroom cultivation bag, characterized in that: The invention comprises a water-retaining bag (1), a sterilization bag (2) and a drawstring (3), wherein the water-retaining bag (1) is arranged inside the sterilization bag (2), the bag opening of the water-retaining bag (1) is an elastic opening (11), the drawstring (3) is annularly fixed on the bag body outside the sterilization bag (2), and a pull head (31) extends from the end of the drawstring (3).

2. The mushroom cultivation bag according to claim 1, characterized in that: An annular outer jacket layer (4) extends from the bag opening of the sterilization bag (2); the length of the outer jacket layer (4) is greater than the length from the bag opening to the bag bottom of the sterilization bag (2); and an unfolding opening (41) is provided on the outer jacket layer (4).

3. The mushroom cultivation bag according to claim 1, characterized in that: The easy-to-pull straps (3) are arranged on the two ends of the sterilization bag (2).

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