当前位置: 首页 > 文章 > 广东虫草人工栽培的光温条件研究 华南农业大学学报 2009,30 (1) 42-45
Position: Home > Articles > Studies on Light and Temperature Conditions for Cultivation of Cordyceps guangdongensis Journal of South China Agricultural University 2009,30 (1) 42-45

广东虫草人工栽培的光温条件研究

作  者:
林群英;李泰辉;黄浩;宋斌
单  位:
广东省微生物研究所广东省菌种保藏与应用重点实验室
关键词:
虫草属;子实体栽培;光照;温度
摘  要:
以自行分离的广东虫草Cordyceps guangdongensis菌种为材料,对其子实体栽培所需的温度和光照条件进行了研究.单因素试验结果表明:广东虫草菌丝的最佳生长温度为23℃,原基形成的最佳温度范围为20~23℃,子实体生长的最佳温度为23℃;光照度为800~1 000 lx时,最利于原基的诱导形成,但对子实体的生长有抑制作用,生物转化率为7.87%(按子实体干质量计算),光照度低于400 lx时,子实体生长良好,生物转化率高于9.0%.
译  名:
Studies on Light and Temperature Conditions for Cultivation of Cordyceps guangdongensis
作  者:
LIN Qun-ying,LI Tai-hui,HUANG Hao,SONG Bin(Guangdong Institute of Microbiology,Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application,Guangzhou 510070,China)
关键词:
Cordyceps;fruitbody cultivation;light;temperature
摘  要:
The temperature and light conditions for fruitbody cultivation of Cordyceps guangdongensis were optimized.The single-factor experiments indicated that the optimum temperatures for mycelium growth,primordial formation and fruitbody growth were 23,20-23,23 ℃,respectively.The illuminance of 800-1 000 lx was the optimal condition for primordial formation,but it suppressed the growth of fruitbody,with bioefficiency of 7.87%(Calculated from dry mass of fruitbodies).Fruitbodies grew well under the illuminance below 400 lx,with bioefficiency higher than 9.0%.

相似文章

计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊