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影響靈芝菌純培養形成擔孢子的物理因子

Effects of Physical Factors on Basidiospore Formation of Ganoderma Iucidum in Pure Cuiture

摘要


靈芝菌兩分離株(NTUG001與NTUG002)在馬鈴薯葡萄糖洋菜培養基形成擔孢子的溫度範圍16-24℃,以20℃為最適溫度,最適光照強度30lux光度均無法形成擔孢子。促進形成擔孢子的光波長範圍340-500um。連續照光8日以上與兩核體幼菌絲是形成擔孢子的先決條件。

關鍵字

靈芝 擔孢子形成 光照

並列摘要


Two isolates of Ganoderma lucidum (NTUG001 and NTUG002) were. used for the study of the basidiospore formation on potato dextrose agar (PDA) medium. The condition with temperature 16-24℃, optimal temperature 20℃, light density 30 1ux and wave length of light 340-500nm favored the formation of basidiospore of G. lucidum on PDA medium, providing that the successive light illumination was lasted at least for 8 days and the dikaryotic culture was at juvenile stage.

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