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허태철(Tae-Chul Hur),장석기(Seog-Ki Jang) 한국산림휴양학회 2011 한국산림휴양학회지 Vol.15 No.2
2008년 4월부터 2009년 11월까지 주왕산 국립공원 고등균류를 조사한 결과는 다음과 같다. 대부분의 고등균류는 주름버섯목과 민주름버섯목에 속하는 균류인 것으로 조사되었고 종 다양성이 가장 높은 균류는 송이버섯과인 것으로 조사되었다. 또한 서식환경별에 있어서는 외생균근균이, 발생형태별에 있어서는 산생 또는 군생을 하는 형태가 가장 많은 것으로 나타났다. 균류는 고도가 300m-499m 사이에서 많이 발생되고 있었으며, 600m 이상 지역에서는 점차 고등균류 발생의 감소가 나타났는데 이는 고도 상승에 따른 온도의 변화, 토양 수분의 증발산 및 강우로 인한 토양유실 등의 영향이 있는 것으로 사료된다. 특히 7월부터 10월까지 예년에 비해 매우 적은 강우로 인해 조사하지 못한 균류가 많을 것으로 판단된다. 고등균류 조사 결과, 총 2문 2아문 6강 4아강 18목 60과 113속 203종이 조사 되었으며, 대부분의 고등균류는 담자균문 중 모균아강에 속하는 것으로 나타났다. 이를 분류군별로 구분하면 주름버섯목이 16과 62속 130종, 민주름버섯목은 13과 29속 37종으로 2목의 종수는 167종으로 전체 발생 종수의 82. 3%로 대부분을 차지한 것으로 조사되었다. 가장 많이 발생된 균류는 송이버섯과로 32종으로 가장 많았으며, 무당버섯과(23종), 그물버섯과(16종), 구멍장이버섯과(16종), 광대버섯과(14종) 순으로 조사되었다. Below are the results of the investigation that was performed from April 2008 to November 2009 on the higher fungi in Juwangsan National Park. Most of the higher fungi were found to belong to Agaricales and Aphylloporales, and the species diversity of family Tricholoma matsutake was found to be the highest. In addition, for the habitat environment, the ectomycorrhizal were the most common, and for the development type, scattered or community inhabitation was the most common. Many fungi were found to inhabit 300- to 499-m-high places, and the higher fungi were found to be fewer at the height of 600 m or above, which was considered attributable to the change in temperature due to altitude elevation, soil moisture evaporation, and soil loss due to rain. Particularly, it is believed that there are many fungi that had not been found due to the far less amount of rain from July 2008 to October 2009 than in the same period in the past years. After the investigation, the higher fungi were found to consist of a tota l of two phyla, two subphyla, five classes, four subclasses, 18 orders, 60 families, 113 genera, and 203 species, and most of the higher fungi belonged to hymenomycetidae of basidiomycota. The hymenomycetidae found in this study consisted of 16 families, 62 genera, and 130 species of Agaricales, and 13 families, 29 genera, and 37 species of Aphylloporales. A total of 167 species of these two orders accounted for majority (82.3%) of the species found in Mt. Joowang. The most common fungi were Tricholomaceae (32 species), followed by Russulaceae (23 species), Boletaceae (16 species), Polyporaceae (16 species), and Amanitaceae (14 species).
허태철(Tae Chul Hur),박현(Hyun Park) 한국산림과학회 2001 한국산림과학회지 Vol.90 No.6
We investigated the impacts of the fairy-ring of Tricholoma matsutake on the dynamics of soil microflora and soil enzyme activities by grouping the soils around the fairy-ring of T. matsutake into four regions. The regions were grouped as `zone of decayed mycorrhizae`, `zone of mycorrhizae for fruiting`, `zone of physiologically active mycorrhizae` and `zone free from mycorrhizal infection`. Soil fungi and actinomycetes were quite little at the soils around the fairy-ring of T. matsutake compared to those of general forest soils, and there were significant differences among the four regions. The soils with the mycelial cluster of T. matsutake showed about one third of microbial population compared to those in the zone free from mycorrhizal infection, which indicated that T. matsutake took a dominant position within the fairy-ring of the fungus. We could manifest that T. matsutake showed a distinctive characteristics of mycorrhizal fungus since the activities of dehydrogenase were significantly different between the zone of physiologically active mycorrhizae and the zone free from mycorrhizal infection. The dehydrogenase activity was the highest at the early season of fruiting around the fairy-ring of T. matsutake, while the acid-phosphatase activity increased from March to June followed by a slight decrease on August and peaked on October. This phenomenon made us infer that the vitality of T. matsutake be sustained after fruiting.
서홍덕 ( Hong Duck Sou ),허태철 ( Tae Chul Hur ),정성철 ( Sung Cheol Jung ),주성현 ( Sung Hyun Joo ),박현 ( Hyun Park ) 한국균학회 2011 韓國菌學會誌 Vol.39 No.3
Amanita hemibapha is a kind of mycorrhizal mushroom which has a relation with host plants and environmental factors. For the purpose of studying the relationship between environmental factors and mushrooms, in this study we conducted to investigate the soil physicochemical properties, the distribution of plants and the diversity of mushrooms in Gwangyang, Chungdo and Daegu. Soil texture in habitate of Amanita hemibapha was Sandy Loam and Sandy Clay Loam which contains a high rate of sand. Soil pH was approximately 5.0 in all study sites. Total nitrogen contents, C/N ratio and available phosphate(P2O5) were the highest at the Chungdo. However, Gwangyang and Chungdo represent similar Cation Exchange Capacity(C.E.C) and Daegu has much less than other areas. Exchangeable cations, Ca2+ content was higher at Gwangyang and Chungdo than Daegu and Na+ content was the highest at Chungdo among three sites. Daegu has much Mg2+ contents followed by Chungdo and Gwangyang. Interestingly, K+ content listed in reverse order of Mg2+ at Gwangyang, Chungdo and Daegu. The main woody plants in study sites are confirmed as Carpinus laxiflora, Quercus mongolica, Q. serrata and Pinus densiflora. Quercus species are found as a common species in three study sites. Lastly, 8 family and 12 species of mushrooms are emerged in Gwangyang, also 8 family and 12 species and 5 family and 10 species are found in Chungdo and Daegu, respectively. Amanita pantherina, Boletus edulis, Tylopilus felleus and Marasmius maximus, which found in study sites, are also kind of mycorrhizal mushroom same as A. hemibaph. By using correspondence analysis, Q. mongolica, Q. serrata, Q. variabilis and C. laxiflora are expected to as a host plant of A. hemibapha.
박현 ( Hyun Park ),가강현 ( Kang Hyeon Ka ),허태철 ( Tae Chul Hur ),홍용표 ( Yong Pyo Hong ),박원철 ( Won Chull Bak ),여운홍 ( Uoon Hong Yeo ) 한국산림과학회 2004 한국산림과학회지 Vol.93 No.5
This study was conducted to figure out whether Pinus rigida stand can produce a fruiting body of Tricholoma matsutake(pine-mushroom), which requires specific symbionts for survival, or not. The study site was located in Sancheong, Kyeongsangnam-do, Korea. We conducted timber cruise to figure out the circumstances of the stand, investigation of pine-mushroom production within each fairy-ring, identification of tree species by the roots collected from the fairy-rings using PCR-RFLP technique. The pine-mushroom was produced continuously from 1999 to 2003, and the productive area was about 0.111a. In this stand, Pinus rigida were planted in 1970 after harvesting of P. densiflora, which was showing about 3,000 trees/ha of stand density with average height and DBH as 7m and 12.5cm, respectively. The average diameter of the fairy-ring was 2.5m, which made us to infer the formation of fairy-ring was initiated during early 1990s with considering the annual growth rate of the fairy-ring of T. matsutake as 10cm/year. The mycorrhizal roots collected from the fairy-ring of T. matsutake was mixed with the roots of P. dens{flora and those of P. rigida with the portion of 38.3%(23/60) and 61.7%(37/60), respectively. The whole roots collected from a certain plot were identified as the roots of P. rigida. This phenomenon may indicate that P. rigida alone can produce the pine-mushroom. The observation is the fnst report on the production of fruiting body of T. matsutake in a P. rigida stand in the world, which indicate that P. rigida can serve as a symbiont of T. matsutake. The result gives a good opportunity to reevaluate the value of P. rigida that had been planted widely for greening of denuded forest.