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二、茯苓菌的培养和生长 1961年茯苓菌种分纯后,我们培养出子实体、孢子和菌核,送到科学院微生物所请邓叔群先生鉴定,他认定系茯苓菌无误。接着我们对茯苓菌的培养和生长作了进一步的观察和试验,了解到茯苓菌对温度、pH、气体交换、水、光照等项的需要情况。 (一)温度和生长:把分纯的茯苓菌种,接种在一号培养基上,用培养箱及红外线作加温来源,采用菌落在琼脂培养基上的直线延长作比较,时间在62年初春,试验结果测得茯苓菌的最适生长温度为21°-240℃,5℃以下茯苓菌落12天不见有生长延长,在
Second, the Poria culture and growth Poria bacteria in 1961, pure, we cultivate fruiting bodies, spores and sclerotia, sent to the Institute of Microbiology invited Mr. Deng Shuqun identification, he found that the Department of Poria bacteria is correct. Then we made further observations and tests on the growth and growth of Poria cocos and learned the needs of Poria cocos under the conditions of temperature, pH, gas exchange, water and light. (A) temperature and growth: The pure Poria species, inoculated on the No. 1 medium, with incubators and infrared heating source, using colony on agar medium, a straight line for comparison, the time in 62 years Early spring, the test results measured Poria optimum temperature of 21 ° -240 ℃, Poria cocos colonies below 5 ℃ no growth for 12 days, at