| 摘要: |
| 在实验室内,以PDA为培养基接种茶薪菇,置于梯度为5℃、10℃、15℃、18℃、20℃、25℃、28℃、30℃、32℃、33℃、35℃、36℃的恒温箱中,培养观察茶薪菇菌丝生长。用配方:棉籽壳77%、麦麸20%、石膏粉2%、蔗糖1%;配方:茶枝屑77%、麦麸20%、石膏粉2%、蔗糖1%;配方(对照):阔叶树木屑77%、麦麸20%、石膏粉2%、蔗糖1%,作为培养料接种茶薪菇,培养观察茶薪菇的菌丝生长和产量。以配方为培养料,含水量设55%、60%、65%和70%,菌丝长熟后置于温度为15℃、18℃、20℃、24℃、26℃培养室内培养,分别观察含水量和室内温度对子实体的影响。结果表明,茶薪菇菌丝生长比较适合的温度为18~28℃,子实体发育较适温度为18~24℃,培养料含水量以65%较好,配方和配方适合茶薪菇生长,产量也较高,生物学效率达73.5%和65.6%。 |
| 关键词: 茶薪菇 产量 培养料 温度 含水量 |
| DOI： |
| 投稿时间：2002-02-02 |
| 基金项目: |
|
| Effects of Culture Materials and Temperature on the Growth of Agrcoybe chaxingu Huang |
|
Ruan Ruiguo
|
| (Agricultural Research Institute of Ningde, Fu'an, Fujian, 355003) |
| Abstract: |
| The strains of Agrcoybe chaxingu Huang are inoculated in PDA medium and kept in the chamber at grading temperatures of 5℃,10℃,15℃,18℃,20℃,25℃,28℃,30℃,32℃,33℃,35℃ and 36℃.Three formulae of substrates used to grow mycelium are (1) cotton seed hull 77%,wheat bran 20%,gypsum powder 2% and sucrose 1%;(2) camellia branch shavings 77%,wheat bran 20%,gypsum powder 2% and sucrose 1%;(3) (control) wood shavings of broadleaf trees 77%,wheat bran 20%,gypsum powder 2% and sucrose 1%.To probe into the effect of water content and temperature on the growth of fruitbodies, the formula (1) in 55%,60%,65%,and 70% of water content is employed with grading temperatures of 15℃,18℃,20℃,24℃ and 26℃.The favor temperature for mycelium growth is 18 to 28℃,and for fruitbodies growth is 18 to 24℃. The favor water content for both growth is 65%.The formulae (1) and (2) are suitable for A chaxingu growth with biological efficiency of 73.5% and 65.6%. |
| Key words: Agrcoybe chaxingu Huang yield substrate temperature water content |
