文献类型：期刊文献

中文题名：不同光质对三叶崖爬藤生长及有效成分含量的影响

英文题名：Effects of Light Quality on the Growth and Content of Active Ingredients of Tetrastigma hemsleyanum

作者：程小燕[1] 杨志玲[1] 杨旭[1] 谭美[1]

第一作者：程小燕

机构：[1]中国林业科学研究院亚热带林业研究所浙江省林木育种技术研究重点实验室

年份：2018

卷号：31

期号：5

起止页码：98-103

中文期刊名：林业科学研究

外文期刊名：Forest Research

收录：CSTPCD;;Scopus;北大核心:【北大核心2017】；CSCD:【CSCD2017_2018】；

基金：浙江省科技计划项目(2016C32039)

语种：中文

中文关键词：三叶崖爬藤;光质;生理;生物量;有效成分

外文关键词：Tetrastigma hemsleyanum;light quality;physiology;biomass;active ingredients

分类号：S687.3

摘要：[目的]研究不同光质处理下三叶崖爬藤生长及有效成分含量变化,以确定适宜三叶崖爬藤生长的最适光质条件。[方法]以2年生三叶崖爬藤为材料,用不同颜色的滤光膜(红色、黄色、绿色、蓝色和白色)进行光质处理,测定三叶崖爬藤叶片的叶形指标、生理指标、生物量及块茎中总黄酮含量。[结果]表明:红光处理下的三叶崖爬藤在叶形指标、生理指标、生物量和总黄酮含量上均得到改善,而其余光质处理结果仅对其中某一指标有所改善。[结论]红光处理下的三叶崖爬藤块茎的产量和质量均较佳,在三叶崖爬藤人工栽培中可以利用红光提高其产量及有效成分含量。
[Objective]The growth and content of active constituents of Tetrastigma hemsleyanum under different light quality treatments were studied to determine the optimum light quality conditions for the growth of T. hemsleyanum. [Method]Two-year-old T. hemsleyanum was used as the material,and the light quality treatment was carried out with different color filter membranes（ red,yellow,green,blue,and white light）. The leaf shape index,physiological index,biomass and total flavonoid content in the tuber of T. hemsleyanum were determined. [Result]The result suggests that the red light treatments do have impact on the growth and active ingredients of T. hemsleyanum. Red light treatment promotes both the growth and active ingredients of T. hemsleyanum while the other treatments promote just one aspect of them. [Conclusion] The yield and quality of T. hemsleyanum under red light treatment are better. Red light can be used to increase the yield and active ingredient content in the artificial cultivation of T. hemsleyanum.