烟用菊苣不同表型生长特性及其在卷烟中的应用

摘要

为了对烟用菊苣(Cichorium intybus L.)进行提纯复壮和种植开发,建立从源头到产品的天然烟用香料控制保障体系,在云南石林开展了菊苣不同表型生长特性及其在卷烟中的应用研究.结果表明,生长表型为绿脉浅齿型(LMQC)、红脉浅齿型(HMQC)、红脉锯齿型(HMJC)3种,所占比例分别为35%、15%、50%.3种表型菊苣的植物学特征差异不大,同一时期抽薹率表现为:红脉浅齿型>绿脉浅齿型>红脉锯齿型;产量高低表现为:红脉锯齿型>绿脉浅齿型>红脉浅齿型,其中红脉锯齿型产量为16480.5 kg/hm2,与其余两个表型差异明显.感官评价以红脉锯齿型最佳.综合考虑,红脉锯齿型更适宜作为烟用菊苣进行推广种植.%In order to purify and renovate tobacco chicory,establishing the natural tobacco flavor control system from source to product,a research was carried out in Shilin of Yunnan province about the growth characteristics of different phenotypes of to-bacco chicory and its application in cigarettes. The results showed that three phenotypes of LMQC,HMQC and HMJC comprise 35%,15% and 50%,respectively. There was no great difference in their botanical characteristics. The bolting rates at the same phase were as follows:HMQC>LMQC>HMJC. The yield was as follows:HMJC>LMQC>HMQC. HMJC got 16480.5 kg/hm2,which is obviously different from the other two phenotypes. As for sensory evaluation,HMJC got the highest scores. In conclusion, HMJC is more suitable as tobacco chicory for promotion and cultivation.