摘要
为了兼顾提高黄连根茎产量,同时开发利用黄连花薹资源,试验探讨了黄连不同生长年限以及花薹摘除时间对黄连根茎产量的影响。结果表明,摘除花薹有较大的增产根茎作用,而且不同摘除时间对黄连根茎产量的影响差异较大;同时摘除的花薹产量也较高,有利于进行黄连花茶的加工,从而可以提高黄连种植的整体经济效益。
In order to improve the Coptis chinensis Franch rhizome yield while developing and utilizing resources of C.chinensis flower bolt,effects of different growth duration and flower bolt extirpation time of C.chinensis on the yield of rhizome were studied.The results showed that removal of flower bolt led to larger output of rhizome;and the rhizome yield differed with different extraction time.Meanwhile,the flower bolt was with higher yield,benefit for the scented tea processing of C.chinensis,which could improve the overall economic benefits of planting C.chinensis.
出处
《湖北农业科学》
北大核心
2012年第24期5722-5723,5733,共3页
Hubei Agricultural Sciences
基金
湖北省农业科技创新中心资助项目(2007-620-005-03-02)
关键词
黄连
花薹
根茎
产量
Coptis chinensis Franch
flower bolt
rhizome
yield
