3种植物激素对粉被虫草子实体形成的影响  

Artificial culture of Cordyceps pruinosa with three kinds of plant hormones addition

作　　者：徐莉[1] 李春如[1] 荣跃文[1] 季琳琳[1] 樊美珍[1] 

机构地区：[1]安徽农业大学微生物防治省重点实验室,合肥230036

出　　处：《安徽农业大学学报》2008年第1期80-83,共4页Journal of Anhui Agricultural University

基　　金：国家自然科学基金项目(30570004);安徽省自然科学基金项目(070411011);安徽高校省级自然科学研究重点项目(TD200708)共同资助

摘　　要：按照正交设计方案在固体培养基中加入3种不同浓度的植物激素,对粉被虫草子实体的形成进行了初步研究。结果表明,不同激素组合的处理均获得了大量的子实体,但是因素和水平的显著性随着指标选择的不同而有所差异。5-羟基吲哚乙酸(IAA)对于子实体的及早生成、环磷腺苷(cAMP)对鲜重、以及植物激动素(KT)对干重均有显著影响,而3种激素对子实体的数量(生长点数)均无显著影响。The preliminary investigation on fruiting body of Cordyceps pruinosa was taken by adding 3 kinds of plant hormones into the solid medium according to orthogonal design. The results showed that the fruiting bodies were obtained in all treatments, but the significance of factors and its levels were different due to different indices. All 3 kinds of plant hormones have significant effects on Cordyceps pruinosa, IAA for the growth of fruiting body, cAMP for the fresh weight and KT for the dry weight. While they have no obvious effect on the number of fruiting body （the growth point）.

关 键 词：粉被虫草 正交设计 固体培养 激素诱导 

分 类 号：Q949.32[生物学—植物学] R282.71[医药卫生—中药学]