To understand the relationships between mushroom diversity and environmental fators, that is, precipitation, temperature, soil moisture and vegetation, mushroom fruiting was investigated at pine or oak dominant forest stands, in Songni National Park located in central Korea during 2003 to 2008. most...
To understand the relationships between mushroom diversity and environmental fators, that is, precipitation, temperature, soil moisture and vegetation, mushroom fruiting was investigated at pine or oak dominant forest stands, in Songni National Park located in central Korea during 2003 to 2008. most frequently fruiting families were Tricholomateas, Amanitaceas, Russulaceae, Cortinariaceae, and Boletaceae. The mushroom fruiting varied 96 to 175 species per year and July and August were the most fruiting period 13 ~ 90 species. The mushroom fruiting affect by precipitation. The precipitation during June to October was positively related to the fruiting big r=0.897, that is when August precipitation was 490mm, 90 species fruited while it was only 36 species when the precipitation was only 143mm. Monthly SPI also positively related to mushroom fruiting that is, when index was -1.6, only 4 species fruited, while 34species did when it was 0.9 . Althought precipitation was 600mm in July, 2003, fruiting was only 20 become Palmer Drought Severity Index was -2 while the fruiting was 70 species when PDSI was more than 3. Soil moisture also related to mushroom fruiting that is, at 0~10% relatively soil moisture 5 - 20 species fruited while at more than 20% ca 50 species did. The mushroom species fruited at 10 - 20% were Laccaria amethystea, Amanita virosa and Russula cyanoxantha, and at more than 20% Lactarius chrysorrheus and Russula virescens fruited. Mushroom fruiting was also positively related to temperature, r=0.77, especially 21℃ ~ 25℃ was best for fruiting.. The species fruiting at relatively low temperatures 10℃ ~ 20℃ were Lepista nuda, Lactarius hatsutake, Cortinarius traganus and Suillus luteus, while at more than 25℃ Tricholoma flayayirens, Amanita gymnopus, Lactarius piperatus, Inocybe asteropora, Xerocomus chrysenteron fruited. However Laccaria amethystea, Amanita virosa, Russula bella fruited at 10℃ relatively more than 25℃ relatively wide temperature ranges. Vegetation also affected mushroom fruiting. Pine dominant stand specific mushrooms were 38 species such as Suillus bovinus and Boletopsis leucomelas, while Oak dominant specific only were 42 species such as Polyporus arcularius and Hericium erinaceum. On the one hand mushroom fruiting at pine-oak mixed stand only were 34 species such as Lactarius hatsutake and Lactarius laeticolorus of which host were conifers and Naematoloma sublateritium, Pleurotus ostreatus, and Exidia uvapassa of which host were hardwoods. On the other hand mushroom species fruited at all the three types of vegetation were ca 50, such as Laccaria laccata, Lycoperdon perlatum and Collybia butyracea etc. In conclusion, mushroom fruiting greatly varied as the change of precipitation, soil moisture and temperature. some species were specific to a certain vegetation, while some others had broad host ranges
To understand the relationships between mushroom diversity and environmental fators, that is, precipitation, temperature, soil moisture and vegetation, mushroom fruiting was investigated at pine or oak dominant forest stands, in Songni National Park located in central Korea during 2003 to 2008. most frequently fruiting families were Tricholomateas, Amanitaceas, Russulaceae, Cortinariaceae, and Boletaceae. The mushroom fruiting varied 96 to 175 species per year and July and August were the most fruiting period 13 ~ 90 species. The mushroom fruiting affect by precipitation. The precipitation during June to October was positively related to the fruiting big r=0.897, that is when August precipitation was 490mm, 90 species fruited while it was only 36 species when the precipitation was only 143mm. Monthly SPI also positively related to mushroom fruiting that is, when index was -1.6, only 4 species fruited, while 34species did when it was 0.9 . Althought precipitation was 600mm in July, 2003, fruiting was only 20 become Palmer Drought Severity Index was -2 while the fruiting was 70 species when PDSI was more than 3. Soil moisture also related to mushroom fruiting that is, at 0~10% relatively soil moisture 5 - 20 species fruited while at more than 20% ca 50 species did. The mushroom species fruited at 10 - 20% were Laccaria amethystea, Amanita virosa and Russula cyanoxantha, and at more than 20% Lactarius chrysorrheus and Russula virescens fruited. Mushroom fruiting was also positively related to temperature, r=0.77, especially 21℃ ~ 25℃ was best for fruiting.. The species fruiting at relatively low temperatures 10℃ ~ 20℃ were Lepista nuda, Lactarius hatsutake, Cortinarius traganus and Suillus luteus, while at more than 25℃ Tricholoma flayayirens, Amanita gymnopus, Lactarius piperatus, Inocybe asteropora, Xerocomus chrysenteron fruited. However Laccaria amethystea, Amanita virosa, Russula bella fruited at 10℃ relatively more than 25℃ relatively wide temperature ranges. Vegetation also affected mushroom fruiting. Pine dominant stand specific mushrooms were 38 species such as Suillus bovinus and Boletopsis leucomelas, while Oak dominant specific only were 42 species such as Polyporus arcularius and Hericium erinaceum. On the one hand mushroom fruiting at pine-oak mixed stand only were 34 species such as Lactarius hatsutake and Lactarius laeticolorus of which host were conifers and Naematoloma sublateritium, Pleurotus ostreatus, and Exidia uvapassa of which host were hardwoods. On the other hand mushroom species fruited at all the three types of vegetation were ca 50, such as Laccaria laccata, Lycoperdon perlatum and Collybia butyracea etc. In conclusion, mushroom fruiting greatly varied as the change of precipitation, soil moisture and temperature. some species were specific to a certain vegetation, while some others had broad host ranges
※ AI-Helper는 부적절한 답변을 할 수 있습니다.