JP7635193B2 - Mushroom cultivation sheet - Google Patents
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- JP7635193B2 JP7635193B2 JP2022188481A JP2022188481A JP7635193B2 JP 7635193 B2 JP7635193 B2 JP 7635193B2 JP 2022188481 A JP2022188481 A JP 2022188481A JP 2022188481 A JP2022188481 A JP 2022188481A JP 7635193 B2 JP7635193 B2 JP 7635193B2
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- 235000001674 Agaricus brunnescens Nutrition 0.000 title claims description 62
- 241000233866 Fungi Species 0.000 claims description 4
- 238000002834 transmittance Methods 0.000 claims 1
- 230000035784 germination Effects 0.000 description 23
- 239000000463 material Substances 0.000 description 6
- 230000001186 cumulative effect Effects 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 240000000599 Lentinula edodes Species 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000001080 Grifola frondosa Species 0.000 description 1
- 235000007710 Grifola frondosa Nutrition 0.000 description 1
- 244000103635 Lyophyllum ulmarium Species 0.000 description 1
- 235000015934 Lyophyllum ulmarium Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Mushroom Cultivation (AREA)
Description
本発明は、きのこの栽培菌床の上に被覆されるきのこ栽培用シートに関する。 The present invention relates to a sheet for mushroom cultivation that is applied over a mushroom cultivation bed.
きのこの栽培菌床において、きのこが発生する部位を制限して、収量を最適化したり、効率的に収穫したりすることを意図する試みとして、たとえば、下記特許文献１～３に記載の技術がある。 Attempts to limit the areas where mushrooms grow in mushroom cultivation beds, thereby optimizing yields and harvesting efficiently include the technologies described in Patent Documents 1 to 3 below.
本開示の実施態様は、きのこの栽培菌床において、意図しない箇所からの発芽を確実に防止しつつも、意図する箇所からは確実に発芽することの可能なきのこ栽培用シートに関する。 An embodiment of the present disclosure relates to a sheet for mushroom cultivation that can reliably prevent germination in unintended locations on a mushroom cultivation bed while ensuring germination in intended locations.
本開示の第１の実施態様は、きのこの栽培菌床の上に被覆されるシート状のきのこ栽培用シートであって、遮光性を有する遮光領域と、前記遮光領域の複数箇所に散在されるとともに透光性を有する透光領域と、前記複数箇所の透光領域の各々に形成される貫通孔と、を有する。 The first embodiment of the present disclosure is a sheet-like mushroom cultivation sheet that is applied over a mushroom cultivation bed, and has a light-shielding area that has light-shielding properties, light-transmitting areas that are scattered in multiple locations in the light-shielding area and have light-transmitting properties, and through holes formed in each of the multiple light-transmitting areas.
上記のように構成することで、遮光領域ではきのこの発芽を抑制しつつ、透光領域できのこの発芽を促進し、貫通孔によって意図する位置できのこを生育させることが可能となる。 By configuring it as described above, mushroom germination is suppressed in the light-shielding area while mushroom germination is promoted in the light-transmitting area, and the through holes allow the mushrooms to grow in the intended location.
本開示の第２の実施形態は、第１の実施態様の構成に加え、前記遮光領域の遮光率が９９％以上である。このように構成することで、遮光領域でのきのこの発芽を確実に抑制することが可能となる。 In the second embodiment of the present disclosure, in addition to the configuration of the first embodiment, the light-shielding rate of the light-shielding area is 99% or more. By configuring it in this way, it is possible to reliably suppress the germination of mushrooms in the light-shielding area.
本開示の第３の実施態様は、第２の実施態様の構成に加え、前記透光領域の面積がシート全体の面積に対して占める割合が３％以上１２％以下である。このように構成することで、栽培菌床において、きのこの発芽を促進させる部位を適切に調節することが可能となる。 In the third embodiment of the present disclosure, in addition to the configuration of the second embodiment, the area of the light-transmitting region accounts for 3% or more and 12% or less of the total area of the sheet. By configuring it in this way, it becomes possible to appropriately adjust the area of the cultivation bed where mushroom germination is promoted.
本開示の第４の実施態様は、第３の実施態様の構成に加え、前記貫通孔の直径が３ｍｍ以上１０ｍｍ以下である。このように構成することで、透光領域で発芽が促進されたきのこを十分に生育させることが可能となる。 In the fourth embodiment of the present disclosure, in addition to the configuration of the third embodiment, the diameter of the through-hole is 3 mm or more and 10 mm or less. By configuring it in this way, it becomes possible to sufficiently grow mushrooms whose germination has been promoted in the light-transmitting region.
本開示の実施態様は上記のように構成されているので、きのこの栽培菌床において、意図しない箇所からの発芽を確実に防止しつつも、意図する箇所からは確実に発芽することの可能なきのこ栽培用シートを提供することが可能となる。 Since the embodiment of the present disclosure is configured as described above, it is possible to provide a mushroom cultivation sheet that can reliably prevent germination in unintended locations on a mushroom cultivation bed while ensuring germination in intended locations.
以下、図面を参照しつつ本開示の実施形態を説明する。以下で言及する各図面はあくまで模式的に示すものであって、各部位の位置関係及びサイズは実際の製品とは必ずしも一致しない。 Embodiments of the present disclosure will be described below with reference to the drawings. The drawings mentioned below are merely schematic, and the relative positions and sizes of the various parts do not necessarily correspond to those of the actual product.
（１）第１実施形態
図１及び図２は、本開示の第１実施形態のきのこ栽培用シート１０を模式的に表す平面図である。本実施形態のきのこ栽培用シート１０は、シート状を呈し、きのこ６０の栽培菌床５０（図３参照）の上に被覆される。そして、遮光性を有する遮光領域２０と、遮光領域２０の複数箇所に散在されるとともに透光性を有する透光領域３０と、複数箇所の透光領域の各々に形成される貫通孔４０と、を有する。
1 and 2 are plan views that typically show a mushroom cultivation sheet 10 according to a first embodiment of the present disclosure. The mushroom cultivation sheet 10 according to this embodiment is in the form of a sheet, and is applied onto a cultivation bed 50 (see FIG. 3) for mushrooms 60. The sheet 10 has a light-shielding region 20, light-transmitting regions 30 that are scattered at a plurality of locations in the light-shielding region 20 and have light-transmitting properties, and through-holes 40 formed in each of the light-transmitting regions at a plurality of locations.
きのこの栽培菌床５０は、生育させるきのこ６０の種類によって配合は異なる。たとえば、おがくず及びコーンコブ等に、栄養分としてふすま等を適宜の割合で添加したもののような、きのこの栽培菌床として通常用いられるものを、トレイのような容器に平面状に充填したものが本実施形態における栽培菌床５０には適している。 The composition of the mushroom cultivation bed 50 varies depending on the type of mushroom 60 to be grown. For example, a container such as a tray filled with materials commonly used for mushroom cultivation beds, such as sawdust and corn cobs with bran or the like added in an appropriate proportion as nutrients, is suitable for the cultivation bed 50 of this embodiment.
本実施形態のきのこ栽培用シート１０を用いて生育させることのできるきのこ６０の種類は、平面栽培が可能なものであれば特に限定されない。その例としては、シイタケのような軸が比較的太いきのこや、ブナシメジ又はマイタケ等のような、１株単位で収穫されるきのこ６０が挙げられる。 The type of mushroom 60 that can be grown using the mushroom cultivation sheet 10 of this embodiment is not particularly limited as long as it can be cultivated on a flat surface. Examples include mushrooms with relatively thick stems, such as shiitake mushrooms, and mushrooms 60 that are harvested as individual plants, such as Bunashimeji mushrooms and Maitake mushrooms.
本実施形態のきのこ栽培用シート１０は、上記のように平面状の栽培菌床５０の上に被覆されるものであるから、シート状に形成されることが望ましい。シートの材質は、殺菌工程に供する際の耐熱性を備えるものであれば特に限定はされないが、たとえば、ポリエチレンテレフタレート（ＰＥＴ）樹脂のような、薄くシート状に加工することが容易でありつつ、適度な耐久性を有するものが望ましい。また、栽培菌床５０の表面への密着性に鑑みれば、シート厚は、たとえば、１５～４０μｍと、比較的薄いものが望ましい。 The mushroom cultivation sheet 10 of this embodiment is preferably formed in a sheet shape since it is to be covered on the planar cultivation bed 50 as described above. The material of the sheet is not particularly limited as long as it has heat resistance when subjected to the sterilization process, but a material that is easy to process into a thin sheet shape and has appropriate durability, such as polyethylene terephthalate (PET) resin, is preferable. In addition, in consideration of adhesion to the surface of the cultivation bed 50, it is preferable that the sheet thickness is relatively thin, for example, 15 to 40 μm.
本実施形態のきのこ栽培用シート１０は、上記した材質で形成した透明なシートの一部に、印刷により遮光領域２０を形成し、印刷されない箇所を透光領域３０とすることが望ましい。なお、全体として遮光性を有するシートの適宜の箇所を切り抜き、その切り抜いた箇所に透光性を有するシート片を透光領域３０として接着し、元の遮光性を有する部分を遮光領域２０としてもよい。 In the mushroom cultivation sheet 10 of this embodiment, it is preferable to form a light-shielding area 20 by printing on a part of a transparent sheet made of the above-mentioned material, and to make the non-printed part into a light-transmitting area 30. Alternatively, an appropriate part of the sheet having light-shielding properties as a whole may be cut out, and a piece of a light-transmitting sheet may be adhered to the cut-out part as a light-transmitting area 30, and the original light-shielding part may be made into a light-shielding area 20.
遮光領域２０を印刷により形成する場合、遮光率の高いインクで印刷することが望ましい。インクの色彩は、遮光性を確保できれば特に限定はされないが、たとえば、墨色（黒色）、白色、銀色等が挙げられる。たとえば、墨色、白色又は銀色のインクで印刷した場合、可視領域（３６０～８３０ｎｍ）の波長の光に対する遮光領域２０の遮光率を、９９．０７３～９９．９８８％と、９９％以上とすることができる。すなわち、遮光領域２０の遮光率を９９％以上とすることによって、遮光領域２０におけるきのこ６０の発芽を確実に抑制することができる。なお、シートが半透過性（たとえば、遮光率５０％以下）の材質で形成されると、シートのあらゆる箇所できのこが発生するため、生産性が却って低下することとなる。 When forming the light-shielding region 20 by printing, it is desirable to print with ink having a high light-shielding rate. The color of the ink is not particularly limited as long as the light-shielding properties can be ensured, but examples include black ink, white ink, and silver ink. For example, when printing with black ink, white ink, or silver ink, the light-shielding rate of the light-shielding region 20 for light in the visible range (360 to 830 nm) can be 99.073 to 99.988%, which is 99% or more. In other words, by making the light-shielding rate of the light-shielding region 20 99% or more, it is possible to reliably suppress the germination of mushrooms 60 in the light-shielding region 20. Note that if the sheet is formed of a semi-transparent material (for example, a light-shielding rate of 50% or less), mushrooms will grow in all parts of the sheet, which will actually reduce productivity.
透光領域３０は、きのこ６０の生育を促進させたい位置に設けられ、遮光領域２０に対して複数箇所に散在するように設けられる。透光領域３０が設けられる位置は、きのこ６０の種類や栽培菌床５０の大きさに応じて、適切な間隔で設けることが望ましい。また、透光領域３０の面積がシート全体の面積に対して占める割合が３％以上１２％以下であることが望ましい。この割合が３％以上であることによって、栽培菌床５０の大きさに見合ったきのこ６０を収量を確保することが可能となる。また、この割合が１２％以下であることによって、きのこ６０の傘同士の接触による変形を防止でき、また、芽の剪定作業時の機械作業スペースを確保することができる。すなわち、この割合を３～１２％とすることで、透光領域３０の間隔を必要かつ十分に取って発芽部位を制御することできのこ６０の生産性を高めつつ、安定したきのこ６０の発生をも図ることができる。 The light-transmitting regions 30 are provided at positions where it is desired to promote the growth of the mushrooms 60, and are provided so as to be scattered at multiple locations with respect to the light-shielding region 20. The positions at which the light-transmitting regions 30 are provided should be provided at appropriate intervals according to the type of mushrooms 60 and the size of the cultivation bed 50. It is also desirable that the ratio of the area of the light-transmitting regions 30 to the area of the entire sheet is 3% to 12%. By making this ratio 3% or more, it is possible to ensure a yield of mushrooms 60 that matches the size of the cultivation bed 50. By making this ratio 12% or less, deformation due to contact between the caps of the mushrooms 60 can be prevented, and a machine working space can be secured when pruning the buds. In other words, by making this ratio 3 to 12%, the light-transmitting regions 30 can be spaced as necessary and sufficient to control the germination site, thereby increasing the productivity of the mushrooms 60 and ensuring stable mushroom 60 growth.
貫通孔４０は、きのこ６０の種菌を接種するための孔であり、かつ、発生を促すための通気孔ともなっている。ここで、貫通孔４０は、透光領域３０の中心に設けられることが望ましい。貫通孔４０の周囲に透光領域３０が存在することで、種菌が接種された位置から周囲の栽培菌床５０に波及する菌糸にも光が当たり、子実体の生育を促進することができる。また、栽培菌床５０における雑菌汚染を抑制しつつ、確実に種菌を接種したり、通期を確保したりするためには、貫通孔の直径は３ｍｍ以上１０ｍｍ以下であることが望ましい。 The through hole 40 is a hole for inoculating the mushroom 60 with the seed fungus, and also serves as a ventilation hole for promoting growth. Here, the through hole 40 is preferably provided in the center of the light-transmitting region 30. The presence of the light-transmitting region 30 around the through hole 40 allows light to reach the mycelium that spreads from the position where the seed fungus was inoculated to the surrounding cultivation bed 50, promoting the growth of the fruiting body. In addition, in order to reliably inoculate the seed fungus and ensure a full season while suppressing contamination of the cultivation bed 50 with various bacteria, it is preferable that the diameter of the through hole is 3 mm or more and 10 mm or less.
なお、きのこ栽培用シート１０における透光領域３０の配列様式は、隣接する貫通孔４０の間に十分な間隔を確保できれば特に限定されることはない。しかしながら、生育作業及び収穫作業における効率を考慮すれば、図１に示す例のように、隣接する４つの貫通孔４０が正方形状に配列されることが望ましい。あるいは、図２に示す例のように、１つの貫通孔４０を中心として隣接する６つの貫通孔４０がハニカム状に配列されることとしてもよい。 The arrangement of the light-transmitting regions 30 in the mushroom cultivation sheet 10 is not particularly limited as long as sufficient spacing can be ensured between adjacent through-holes 40. However, considering the efficiency of the growing and harvesting operations, it is desirable that four adjacent through-holes 40 be arranged in a square shape, as in the example shown in Figure 1. Alternatively, six adjacent through-holes 40 may be arranged in a honeycomb shape with one through-hole 40 at the center, as in the example shown in Figure 2.
実施例として、厚さ２５μｍのＰＥＴ樹脂製のシートを用いて、きのこ栽培用シート１０を製作した。シートのサイズは、１辺が３９．４ｃｍの正方形状で、面積は１５５２．４ｃｍ２であった。このシートに、１辺１．４ｃｍの正方形状の透光領域３０が、５．６ｃｍ間隔で、縦横各７個、計４９個、図１に示すような様式で配列されるように、墨色インクで遮光領域２０を印刷した。各透光領域３０のほぼ中心には、直径５ｍｍの円形の貫通孔４０を穿孔した。以上により、各透光領域３０の面積は２ｃｍ２、透光領域３０の総面積は９８ｃｍ２、及びきのこ栽培用シート１０に占める透光領域３０の割合は６．３％であった。 As an example, a mushroom cultivation sheet 10 was produced using a PET resin sheet having a thickness of 25 μm. The size of the sheet was a square shape with a side length of 39.4 cm and an area of 1552.4 cm 2. On this sheet, the light-shielding areas 20 were printed with black ink so that the square light-transmitting areas 30 with a side length of 1.4 cm were arranged at intervals of 5.6 cm, 7 in each direction, totaling 49, in the manner shown in FIG. 1. A circular through-hole 40 with a diameter of 5 mm was drilled at approximately the center of each light-transmitting area 30. As a result, the area of each light-transmitting area 30 was 2 cm 2 , the total area of the light-transmitting areas 30 was 98 cm 2 , and the proportion of the light-transmitting areas 30 in the mushroom cultivation sheet 10 was 6.3%.
シートの両面から遮光領域２０に光を照射して、透過した光を、紫外・可視・近赤外分光光度計（ＵＶ－３６００、島津製作所）したところ、遮光率は９９．０７９～９９．７７５％であった。 When light was irradiated onto the light-shielding area 20 from both sides of the sheet and the transmitted light was measured using an ultraviolet/visible/near-infrared spectrophotometer (UV-3600, Shimadzu Corporation), the light-shielding rate was 99.079-99.775%.
栽培菌床５０として、おがくず、コーンコブ、米糠及びふすま等を配合したきのこ栽培用培地を、１辺４０×４０ｃｍのトレイに敷き詰めた。この栽培菌床５０の上を、上記のきのこ栽培用シート１０で被覆した。そして、各貫通孔４０の位置に、シイタケの種菌を接種した。そして、種菌が活着する期間の１４日間が経過したのち、温度２０～２５℃、湿度５０～９０℃及びＣＯ２濃度１，０００～１０，０００ｐｐｍの培養環境にて５６日間培養し、その後、芽出し期間を６日間及び生育期間を８日間し、きのこ６０を生育させた。 A mushroom cultivation medium containing sawdust, corn cobs, rice bran, bran, etc. was laid on a tray measuring 40 cm x 40 cm as the cultivation bed 50. The cultivation bed 50 was covered with the above-mentioned mushroom cultivation sheet 10. Then, shiitake mushroom seeds were inoculated at the positions of each through-hole 40. After a period of 14 days for the seeds to take root had elapsed, the mushrooms were cultivated for 56 days in a culture environment with a temperature of 20 to 25°C, a humidity of 50 to 90°C, and a CO2 concentration of 1,000 to 10,000 ppm, and then a germination period of 6 days and a growth period of 8 days were allowed to grow the mushrooms 60.
上記した５６日間の培養期間においては、照明の照度を５００ｌｕｘ又は５ｌｕｘとし、また、積算照射時間を１，３４４時間又は２２．４時間とした４通りの照明を実施した。この４通りの照明を実施した上記の培養条件にて、遮光領域２０において発芽が抑制されたかどうか、また、透光領域３０において発芽が見られたかどうかを、試験区１～４として観察した。なお、培養期間における照明の照度を０ｌｕｘ及び積算照射時間を０時間として、それ以外は同じ培養条件とした対照区を試験区５とした。その結果を下記表１に示す。 During the 56-day culture period described above, four types of lighting were used, with an illuminance of 500 lux or 5 lux and an accumulated exposure time of 1,344 hours or 22.4 hours. Under the above culture conditions in which these four types of lighting were used, observations were made as test plots 1 to 4 to see whether germination was suppressed in the light-shielded area 20 and whether germination was observed in the light-transmitted area 30. Test plot 5 was a control plot in which the illuminance of the lighting during the culture period was 0 lux and the accumulated exposure time was 0 hours, but the rest of the culture conditions were the same. The results are shown in Table 1 below.
上記表１より、培養期間中に証明を実施した試験区１～４ではいずれも、照度の高低及び積算照射時間の長短にかかわらず、遮光領域２０における発芽は抑制され、透光領域３０においては発芽が促進されたことが分かった。すなわち、試験区１の結果から、最高照度かつ最長積算照射時間であっても、透光領域３０は発芽を抑制し得ることが分かった。また、試験区４の結果から、最低照度かつ最短積算照射時間であっても、透光領域３０における発芽には十分であることも分かった。なお、試験区５の結果から、全く照明を行わない場合は透光領域３０においても発芽が見られなかったことから、本実施例の実験条件においては、照明なしで発芽が見られることはないことが分かり、実験手法が適正であることも分かった。 From Table 1 above, it was found that in all of the test plots 1 to 4, where the verification was performed during the culture period, germination was suppressed in the shading area 20 and promoted in the light-transmitted area 30, regardless of the level of illuminance and the length of the cumulative exposure time. In other words, the results of test plot 1 showed that even with the highest illuminance and the longest cumulative exposure time, the light-transmitted area 30 can suppress germination. Furthermore, the results of test plot 4 showed that even with the lowest illuminance and the shortest cumulative exposure time, germination in the light-transmitted area 30 was sufficient. Furthermore, the results of test plot 5 showed that no germination was observed in the light-transmitted area 30 when no illumination was provided at all, indicating that germination would not be observed without illumination under the experimental conditions of this example, and that the experimental method was appropriate.
ここで、上記試験区３において、芽出し期間を経過した後の栽培菌床５０の写真を図３として示す。この図３に示すように、透光領域３０があった４９箇所全てにおいて、きのこ６０の発芽が見られた一方、遮光領域２０があった箇所での発芽は一切認められなかった。 Figure 3 shows a photograph of the cultivation bed 50 after the germination period in the above-mentioned test area 3. As shown in this figure, germination of mushrooms 60 was observed in all 49 locations where the light-transmitting areas 30 were located, while no germination was observed at all in the locations where the light-shielding areas 20 were located.
なお、上記実施例と同じ材質かつ同じ印刷を施したきのこ栽培用シート１０において、各透光領域３０の面積が同じ２ｃｍ２で、その個数を９、１６、２５、４１又は６４個とした例についても上記と同様の結果が観察された。また、上記実施例と同じ材質かつ同じ印刷を施したきのこ栽培用シート１０において、各透光領域３０の面積が１ｃｍ２又は３ｃｍ２とし、その個数をそれぞれ９、１６、２５、４１、４９及び６４個とした例についても上記と同様の結果が観察された。 In addition, in a mushroom cultivation sheet 10 made of the same material and with the same printing as in the above example, the same results were observed for examples in which the area of each light-transmitting region 30 was the same 2 cm2 and the number of regions was 9, 16, 25 , 41, or 64. In addition, in a mushroom cultivation sheet 10 made of the same material and with the same printing as in the above example, the same results were observed for examples in which the area of each light-transmitting region 30 was 1 cm2 or 3 cm2 and the number of regions was 9, 16, 25, 41, 49, or 64.
１０ きのこ栽培用シート
２０ 遮光領域
３０ 透光領域
４０ 貫通孔
５０ 栽培菌床
６０ きのこ
10 Mushroom cultivation sheet 20 Light-shielding area 30 Light-transmitting area 40 Through hole 50 Cultivation bed 60 Mushroom
Claims (4)
透明なシートの一部に形成された、遮光性を有する遮光領域と、
前記透明なシートにおいて前記遮光領域が形成される部分以外の部分であって、前記遮光領域の複数箇所に散在されるとともに透光性を有する透光領域と、
前記複数箇所の透光領域の各々に形成されるとともに、きのこの種菌を接種するための孔である貫通孔と、
を有する、きのこ栽培用シート。 A sheet-like mushroom cultivation sheet that is applied onto a planar mushroom cultivation bed,
a light-shielding region having light-shielding properties formed in a part of a transparent sheet;
a light-transmitting region that is a portion of the transparent sheet other than the portion where the light-shielding region is formed, the light-transmitting region being scattered in a plurality of locations in the light-shielding region and having light transmittance;
A through hole is formed in each of the plurality of light-transmitting regions and is a hole for inoculating a mushroom seed fungus;
A sheet for growing mushrooms, comprising:
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