张大成; 王云
四川省会东县科委; 中国科学院沈阳应用生态研究所 会东; 沈阳
【中文摘要】 本文描述了中国块菌(Tuber sinense K.Taoet Liu.)的形态特征和它的生态环境。中国块菌同云南松(Pinus yunnanensis Franch.)或华山松(P.armandiFranch.)形成外生菌根,子囊果生长在海拔1600-2550m的云南松林、华山松林或针阔混交林下紫色土,石灰岩土0—30cm内,并形成5-200m2无草或少草的块菌塘。它的生长与植被、土壤、光照、温度、水分等关系密切。
【英文摘要】 Morphology and ecology of Chinese Truffle (Tuber sinense K. Tao et Liu. ) were discribed. Based on our field investigations it is expected to form ectomycorrhizae with the coniferous trees of Pinus yunna- nensis Franch. or P. armandi Franch. The ascocarps were found in the calcareous and purple soils of pure stands of P. yunnanensis or P. armandi as well as mixed forests of the pine trees with broad-leaved trees at the altitude from 1600—2550m. It produced ascocarps usually in the soil of 0—30cm in depth. The places where the Chinese Truffle is growing have no or almost no herbs and grasses growing, which are 5—200m2 in diameter. And its growing is closed related with the conditions of vegetation, soil, sunshine. air temperature, water, etc.
【中文关键词】 中国块菌; 云南松; 华山松; 紫色土; 石灰; 岩土
【英文关键词】 Tuber sinense; pines; calcareous soils and ectomycorrhizae
【文献出处】 中国食用菌,Edible Fungi of China,编辑部邮箱,1990年02期 【DOI】CNKI:SUN:ZSYJ.0.1990-02-014
