• Korean Journal of Environment and Ecology
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• v.31 no.2
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• pp.230-251
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• 2017

According to the survey on higher fungi from 2009 to 2011 and also in 2015 in Byeonsanbando National Park, a total of 2 division, 6 class, 18 orders, 61 families, 157 genera and 323 species were observed. In case of Agaricales, there were 23 families, 67 genera and 153 species; Boletales, there were 6 families, 27 genera and 45 species; Russulales, there were 3 family, 4 genera and 40 species; Polyporales, there were 6 family, 21 genera, 28 species. Thus, most of them belonged to the following 4 orders: Agaricales, Russulales, Boletales and Polyporales. Dominant species belonged to Boletaceae (37 species), Russulaceae (36 species), Agaricaceae (28 species) and Amamtaceae (25 species). For the habitat environment, the ectomycorrhizal mushrooms were 40.2% (poisonous mushrooms, 46 species; edible & medicinal mushrooms, 51 species; unknown edible & poisonous mushrooms, 26 species), litter decomposing and wood rotting fungi 35.3%(poisonous mushrooms, 10 species; edible & medicinal mushrooms, 52 species; unknown edible & poisonous mushrooms, 46species), grounding Fungi 22.3%(poisonous mushrooms, 8 species; edible & medicinal mushrooms, 31 species; unknown edible & poisonous mushrooms, 29 species). Monthly, most of poisonous mushrooms, edible & medicinal mushrooms and unknown edible & poisonous mushrooms were found in July and August. In terms of altitude, the most species were observed at 1~99m and the populations dropped by a significant level at an altitude of 200m or higher. It seemed that the most diversified poisonous mushrooms, edible & medicinal mushrooms and unknown edible & poisonous mushrooms occurred at climate conditions with a mean air temperature at $24.0{\sim}25.9^{\circ}C$, the highest air temperature at $28.0{\sim}29.9^{\circ}C$, the lowest air temperature at $20.0{\sim}21.9^{\circ}C$, a relative humidity at 77.0~79.9% and a rainfall of 300.0~499.9mm.

• The Korean Journal of Mycology
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• v.45 no.4
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• pp.270-283
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• 2017

In a survey on higher fungi from 2004 to 2011, and also in 2013, in Naejangsan National Park, a total of 2 divisions, 7 classes, 21 orders, 74 families, 229 genera, and 521 species were observed. Dominant species belonged to the families Boletaceae and Russulaceae (44 species), Agaricaceae (35 species), Polyporaceae (29 species), and Amanitaceae (27 species). For the habitat environment, 21 families, 44 genera, and 192 species (36.9%) (63 species of poisonous mushroom, 79 species of edible and medicinal mushroom, and 43 species of unknown edible & poisonous mushroom) of ectomycorrhizal mushrooms were found; 41 families, 118 genera, and 199 species (38.2%) (14 species of poisonous mushroom, 85 species of edible & medicinal mushroom, and 90 species of unknown edible and poisonous mushroom) of litter decomposing and wood rotting fungi were found, and 29 families, 66 genera, and 121 species (23.2%) (8 species of poisonous mushroom, 54 species of edible and medicinal mushroom, and 47 species of unknown edible & poisonous mushroom) of grounding fungi were found, and 9 species were the other habitat. In terms of seasonality, most of the higher fungi were found in July, August, and September. In terms of altitude, the most species were observed at 200~299 m, and populations dropped by a significant level at an altitude of 700 m or higher. It seemed that the most diversified higher fungi occurred at climate conditions with a mean air temperature of $25.0{\sim}28.9^{\circ}C$, a maximum air temperature of $30.0{\sim}33.9^{\circ}C$, a minimum air temperature of $21.0{\sim}24.9^{\circ}C$, a relative humidity of 73.0~79.9%, and over 400.0 mm of rainfall.

• Journal of Mushroom
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• v.3 no.4
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• pp.129-132
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• 2005

A new functional mushroom cultivated variety "Jangsaeng" of Fomitella fraxinea was developed by crossing monokaryons derived from collected strains for contribution to mushroom farmers. The major characteristics of this mushroom were compared to Yeongji 2ho of Ganoderma lucidum because of their morphological similarities. The optimal temperature of mycelial growth and fruitbody sprouting and growth were 30 and 25~30, respectively. The surface color of fruitbody pilus was reddish brown and the fruitbody was flat kidney-shaped like Ganoderma lucidum except that the stipe was absent. Its texture was so tough and rigid that the yield per 1,000 ml bottle might be as high as 136 g. The hot water extract of this medicinal mushroom is fit to drink just like Ganoderma lucidum but its taste is not bitter.

• 한국약용작물학회:학술대회논문집
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• 2009.05a
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• pp.255-256
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• 2009

• The Korean Journal of Mycology
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• v.41 no.2
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• pp.127-131
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• 2013

Traditional knowledge on wild mushrooms in Gyeongnam province near of Hallyeo-Haesang National Park was investigated. It was interviewed from 145 of people in age of 50th's to 90th's living in 53 villages. Total 19 mushrooms were used for food in which Ramaria botrytis was the most frequently used and followed Macrolepiota procera and Lentinula edodes. L. edodes was uniquely both medicinal and edible. Chlorophyllum neomastoidea, poisonous mushroom, was used as an insect repellent. The most various mushrooms were found in Irun, Geoje where 10 species of mushrooms were used and followed Jingyo, Hadong where 8 species were used. Among the interviewed people, the number of female was more than double compared to that of male and most of the interviewed people were 70th's and 80th's in age.

• Journal of Mushroom
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• v.20 no.2
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• pp.35-42
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• 2022

This study aimed to examine the major domestic and foreign regulations related to the production of organic products. The production and consumption of organic products have been expanding due to the increase in consumer demand for safe food, as well as improved certification procedures and industry trends. In case of organic mushrooms, there were 405 certified farms nationwide in 2021, with a cultivation area of 3,886,628 m² and a planned production of 6,011 tons. Jeollanam-do has 221 farms, a cultivation area of 2,923,402 m², and a certification plan for 2,132 tons. Shiitake mushrooms are ranked first with 369 farms, a cultivation area of 3,805,636 m², and a certification plan for 3,576 tons, representing 91% of the farms, 98% of the cultivation area, and 60% of the certification planning.

• Journal of Mushroom
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• v.8 no.4
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• pp.157-160
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• 2010

Agaricus blazei Murill is a important medicinal mushroom for a powerful immune system builder and tonic. Currently, it is known about a new disease phenomenon that appears to be occurring on a number of mushroom farms. We described a straightforward approach in which molecular methods was used to survey the presence of potentially endo- and epiphytic bacteria infected with the Agaricus blazei. The 16S rDNA was amplified with universal eubacterial primers directly from pure cultures of Agaricus blazei mycelium and fruit body. The 16S rDNA sequences were almost identical (96 to 97% similarity), and phylogenetic analysis placed them in a single unique rRNA branch belong to the uncultural bacterium phylogroup. PCR detection of uncultural bacterium in the malformed tissues of Agaricus blazei were carried out by using 16S rRNA sequenced specific probe. It was strongly amplified at the malformed pileus region of fruit body and also spore print was impossible.

• Journal of Mushroom
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• v.4 no.3
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• pp.106-110
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• 2006

A new commercial strain 'Jinhwang' of Pholiota adiposa was developed by hyphal anastomosis. It was developed with crossing between monokaryotic strains derived from ASI 24001 and ASI 24004. The optimum temperature of mycelial growth was $25^{\circ}C$ and that of fruiting body development was $15{\sim}18^{\circ}C$. The color of pileus was yellowish brown and many scales and gelatinous sheath were on cap. Average number of individuals a bottle was 26 and its stipe was thick. P. adiposa can be produced by box cultivation using cotton waste.

• Journal of Mushroom
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• v.2 no.1
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• pp.33-37
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• 2004

To develop neohaplonts for Ganoderma breeding, protoplasts were isolated from dikaryotic mycelium and regenerated. Selection rate of neohaplonts varied between ASI7074, ASI7091, ASI7094, ASI7100 and ASI7115, showing 5.24% on the average. Auxotropic mutants from Ganoderma monokarions were recovered by UV irradiation on protoplasts. Protoplast survival rates were 1.9% ASI 7074, 0.17% ASI 7091, and zero percent ASI 7100 using 300 second irradiation. Four auxotrophic strains were recovered from 1,536 colonies screened that will be further utilized for protoplast fusion and transformation.

• Journal of Mushroom
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• v.2 no.2
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• pp.109-113
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• 2004

Pleurotus eryngii is not edible and medicinal mushrooms indigenous to Korea. To improvement of strain suitable to the geographic setting of Korea, we are mated with 22 dikaryons and 47 monokaryons isolated from Pleurotus eryngii ASI 2547 by Di-Mon mating. 19 strains forming fruit body obtained from clamped 253 bred strains. 7 excellent strains are selected from 19 bred strains by various morphological features of fruit body. Among the selected 7 strains, H6 strain were identified into ASI 2547-like recombinant hybrids with URP uniprimer by RAPD analysis. This suggested that Di-Mon crossing is one of rapid and easy breeding method for strain improvement with molecular techniques.