Cu를 處理한 土壤에서 Pisolithus tinctorius菌을 接種한 곰솔幼苗의 外生菌根發達과 生長

吳光仁,魏啓聞 全南大學校 農業科學技術硏究所 1995 農業科學技術硏究 Vol.30 No.-

This study is to investigate the effect of mycorrhizal development, growth, nutrient absorption of P. thunbergii seedlings treated with P. tinctorius(KJ-1) and not treated. The concentrations on copper solution applied to the soils were 0, 40, 120, 260, 430ppm. The results are summarized as follows: 1. The germination of P. thunbergii with Pt. increased greater than without ectomycorrhizal fungi. Mycorrhizal development showed a significant decreasing trend at high concentration, and tolerant Cu test with Pt. in agar plate media showed a d ecreasing trend at a high level. 2. P. thunbergii seedlings inoculated with Pt. showed that the shoot length was significantly promoted at 40, 120ppm copper levels, and that of noninoculated seedlings had the lowest effect in 430ppm copper level. 3. The outer shape of ectomycorrhizal root tips after inoculating Pt. on P. thunbergii seedlings appeared as a monopodial type, a fern-like type, and a cluster-like type at 0ppm, 40ppm levels, but only monopodial type came out at 260ppm, 430ppm copper levels. 4. Root length, no. of juvenile leaves, total length of juvenile leaves, total dry weight, no. of needles and total length of needles of P. thunbergii with Pt. increased greater than those of noninoculated seedling. Growth response of P. thunbergii seedling inoculated with Pt. increased significantly at 40ppm, 120ppm Cu levels. 5. As a result of analysis of growth medium, pH, Na, CEC increased at higher Gu level, and total nitrogen, organic matters, available phosphorous, K, Ca and Mg decreased at 40ppm, 120ppm Cu. levels. As a result of an analysis about a copper within soils, it appeared having high Cu-concentration at 0ppm level of an inoculated Pt. and high Cu-concentration in noninoculated Pt. than in inoculated Pt. at high level. 6. As a result of an analysis of shoot, N, P, and K-concentration were higher in noninoculated seedlings than in inoculated seedlings, and Cu-concentration was higher in inoculated seedlings than in noninoculated seedlings. The analysis of root resulted in a high N-concentration at 40ppm, 120ppm levels, in a high P-concentration in inoculated seedlings and in a high Cu-concentration in noninoculated seedlings. Cu-concentration was significantly higher in root than in shoot.

笠岩山의 高等菌類相

魏啓聞,蔡正基,鄭南澈,吳光仁 全南大學校 農業科學技術硏究所 1993 農業科學技術硏究 Vol.28 No.-

총 2아문(Basidiomycotina, Ascomycotina) 9목 29과 77종의 고등균류가 입암산에 위치한 전남대학교 장성지방연습림에서 발견되었다. 그중 Basidiomycetes는 23과 66종으로 부후성이 30종, 균근성이 36종이었다. 부후성 버섯 중 16종(53%)이 식용가능했고 Polyporaceae(구멍장이버섯)의 버섯이 우세하였다. 균근성 버섯은 Tricholomataceae, Russulaceae, Boletaceae, Strobilomycetaceae가 23종(64%)를 차지했으며, 특히 Tricholomataceae의 Laccaria속, Russulaceae의 Russula속이 발견되었다. 본 조사지에서는 갓의 직경이 20-30㎝ 가량으로 대형인 Boletaceae의 Tylopilus neofelleus(제주쓴맛그물버섯)이 다수 발생한 것이 가장 큰 특징이었다. Ascomycetes는 6과 11종으로 부후성이 8종, 기생성이 3종이었다. 부후성 버섯은 4종이 식용가능 했으며, 4종은 약한 독성이 있는 것이었다. 기생성 버섯은 Clavicipitaceae의 Cordyceps속(동충하초속)의 버섯이 3종 발견되었다. The 9 orders, 29 families, 51 genera, and 77 species of higher fungi belong to the two subdivisions(Basidiomycotina, Ascomycotina) were collected from the Jangsung Forests of Chonnam National University Forests around Mt. Ipan. The 23 families and 66 species of basidiomycetes in which the 30 and 36 species of saprophytic and mycorrhizal mushrooms were included respectively, were isolated. The 16 species (53%) from the 30 species of saprophytic mushrooms were edible and the dominant family was Polyporaceae. The Tricholomataceae, Russulaceae, Boletaceae and Strobilomytaceae formed the 64% of the 36 species of mycorrhizal mushrooms. Of these, the Laccaria(Tricholomataceae) and Russula (Russulaceae) were common genera of which 22 species(61%) were edible and two species were very poisonous. Especially, Tylopilus neofellus(Boletaceae) that has a big fruiting body of which cap diameter is around 20-30㎝, were grown up in this area. Ascomycetes were composed of 6 family 11 species in which 8 and 3 species of saprophytic and parasitic mushrooms were included, respectively. Of the 8 species of parasitic mushrooms, 4 were edible but the other 4 were weakly poisonous. The 3 species of parasitic mushrooms were belonged to the genus Cordyceps(Clavicipitaceae).

Cu 를 처리한 토양에서 Pisolithus tinctorius 균을 접종한 곰솔유묘의 (幼苗) 외생균근발달과 (外生菌根發達) 생장

오광인,위계문 ( Kwang In Oh,Kye Moon We ) 한국산림과학회 1996 한국산림과학회지 Vol.85 No.2

This study is to investigate the effect of mycorrhizal development, growth, nutrient absorption of P. thunbergii seedlings inoculated with Pisolithus tinctorius(Pt. KJ-1) in relation to toxic materials in soil. The concentrations on copper solution applied to the soils were 0, 40, 120, 260, 430ppm. The results are summarized as follows : 1. The germination of P. thunbergii with Pt. increased greater than without ectomycorrhizal fungi. Mycorrhizal development showed a significant decreasing trend at high concentration, and tolerant Cu test with Pt. in agar plate media showed a decreasing trend at a high level. 2. P. thunbergii seedlings inoculated with Pt. showed that the shoot length was significantly promoted at 40, 120ppm copper levels, and that of noninoculated seedlings had the lowest effect in 430ppm copper level. 3. The outer shape of ectomycorrhizal root tips after inoculating Pt. on P. thunbergii seedlings appeared as a monopodial type, a fern-like type, and a cluster-like type at 0ppm, 40ppm levels, but only monopodial type came out at 260ppm, 430ppm copper levels. 4. Root length, no. of juvenile leaves, total length of juvenile leaves, total dry weight, no. of needles and total length of needles of P. thunbergii with Pt. increased greater than those of noninoculated seedling. Growth response of P. thunbergii seedling inoculated with Pt. increased significantly at 40ppm, 120ppm Cu levels. 5. As a result of analysis of growth medium, pH, Na, CEC increased at higher Cu level, and total nitrogen, organic matters, available phosphorous, K, Ca and Mg decreased at 40ppm, 120ppm Cu levels. As a result of an analysis about a copper within soils, it appeared having high Cu-concentration at 0ppm level of an inoculated Pt, and high Cu-concentration in noninoculated Pt. than in inoculated Pt. at higher level. 6. As a result of an analysis of shoot, N, P, and K-concentration were higher in noninoculated seedlings than in inoculated seedlings, and Cu-concentration was higher in inoculated seedlings than in noninoculated seedlings. The analysis of root resulted in a high N-concentration at 40ppm, 120ppm levels, in a high P-concentration in inoculated seedlings and in a high Cu-concentration in noninoculated seedlings. Cu-concentration was significantly higher at root than at shoot.

Scleroderma verrucosum 균근균 (菌根菌) 접종에 의한 상수리나무 외생균근균의 발달과 구조 Ⅰ. 해부현미경과 주사전자현미경

오광인,위계문 한국산림과학회 1995 한국임학회 학술발표논문집 Vol.1995 No.-

아위버섯균의 생리적 특성

김대식,채정기,위계문,윤대령,오득실,장경수,손한길 한국버섯학회 2004 한국버섯학회지 Vol.2 No.2

This study was executed to decide the physiological characteristics of Ferule mushroom. Four strains of Ferule mushroom were tested to select a superior strain in its mycelial growth. The pertinent substrates, temperature and pH ranges for the growth of selected strain were determined. And then, the wood rotting ability and type of the Ferule mushroom were determined. The superior strain F-2 among four strains was selected, on the basis of its vegetative mycelial growth and density on agar media. Mycelial growth of F-2 was the best on MYPA among other tested synthetic or semi-synthetic media. The temperature range for pertinent mycelial growth was about 25∼34℃ and best at 30℃. The optimum pH range on MYPA was 5.0∼6.0. The mycelial growth was mostly stimulated by soluble starch at cont. 1% (w/w) and secondly, maltose among several carabon sources and by mixed solution of YE(0.25%) and ME(0.25%) but not by ME alone. Cell thining and erosion of Pinus rigida wood by the mycelia of Ferule mushroom were found only on a few cell but largely at wood block test, indicating that the softwood rotting ability of Ferule mushroom mycelia was not so good. The result of polarized light microscopy appeared that cellulose of some tracheides showing the S3 layer lost brifringence was degraded by Ferule mushroom. But only part of cellulose of P. rigida wood was degraded by Ferule mushroom, because most of wood cells continued to showing briefingence. A largely degraded ray parenchyma and longitudinal parenchyma cell and partly thinning and erosion of hardwood(Quercus serrata) cell was found and it indicates that the rotting ability of Ferule mushroom mycelia on hardwood was higher than on softwood. It could be concluded that the difference in the wood rot by Ferule mushroom between the hardwood and softwood was made by the difference of chemical constitutions between them, especially in the contents and the types of lignin. Ferule mushroom was considered as white rotter as a result of bavendam test, although more research should be required.

笠岩山의 高等菌類相

정남철,오광인,채정기,위계문 全南大學校 農漁村開發硏究所 1993 농어촌개발연구 Vol.28 No.-

The 9 orders, 29 families, 51 genera, and 77 species of higher fungi belong to the two subdivisions(Basidiomycotina, Ascomycotina) were collected from the Jangsung Forests of Chonnam National University Forests around Mt. Ipam. The 23 families and 66 species of basidiomycetes in which the 30 and 36 species of saprophytic and mycorrhizal mushrooms were included respectively, were isolated. The 16 species(53%) from the 30 species of saprophytic mushrooms were edible and the dominant family was Polyporaceae. The Tricholomataceae, Russulaceae, Boletaceae and Strobilomytaceae formed the 64% of the 36 species of mycorrhizal mushrooms. Of these, the Laccaria(Tricholomataceae) and Russula(Russulaceae) were common genera of which 22 species(61%) were edible and two species were very poisonous. Especially, Tylopilus neofellus(Boletaceae) that has a big fruiting body of which cap diameter is around 20-30cm, were grown up in this area. Ascomycetes were composed of 6 family 11 species in which 8 and 3 species of saprophytic and parasitic mushrooms were included, respectively. Of the 8 species of parasitic mushrooms, 4 were edible but the other 4 were weakly poisonous. The 3 species of parasitic mushrooms were belonged to the genus Cordyceps(Clavicipitaceae).

笠岩山의 高等菌類相

정남철,오광인,채정기,위계문 전남대학교 한국농어촌개발연구소 1993 농산어촌개발연구 Vol.28 No.-

The 9 orders, 29 families, 51 genera, and 77 species of higher fungi belong to the two subdivisions(Basidiomycotina, Ascomycotina) were collected from the Jangsung Forests of Chonnam National University Forests around Mt. Ipam. The 23 families and 66 species of basidiomycetes in which the 30 and 36 species of saprophytic and mycorrhizal mushrooms were included respectively, were isolated. The 16 species(53%) from the 30 species of saprophytic mushrooms were edible and the dominant family was Polyporaceae. The Tricholomataceae, Russulaceae, Boletaceae and Strobilomytaceae formed the 64% of the 36 species of mycorrhizal mushrooms. Of these, the Laccaria(Tricholomataceae) and Russula(Russulaceae) were common genera of which 22 species(61%) were edible and two species were very poisonous. Especially, Tylopilus neofellus(Boletaceae) that has a big fruiting body of which cap diameter is around 20-30cm, were grown up in this area. Ascomycetes were composed of 6 family 11 species in which 8 and 3 species of saprophytic and parasitic mushrooms were included, respectively. Of the 8 species of parasitic mushrooms, 4 were edible but the other 4 were weakly poisonous. The 3 species of parasitic mushrooms were belonged to the genus Cordyceps(Clavicipitaceae).