中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 影响绞股蓝和五柱绞股蓝生长和总皂甙积累的有效光质研究 热带作物学报 2011,32 (1) 50-54
Position: Home > Articles > Illumination Factors Affecting the Growth,Development and Accumulation of Total Gypenosides in Gynostemma pentaphyllum and G.pentagynum Chinese Journal of Tropical Crops 2011,32 (1) 50-54

影响绞股蓝和五柱绞股蓝生长和总皂甙积累的有效光质研究

作  者：
刘世彪;李馨芸;李朝阳;唐克华;李丽
单  位：
吉首大学植物资源保护与利用湖南省高校重点实验室
关键词：
绞股蓝;五柱绞股蓝;光质;生长;绞股蓝总皂甙
摘  要：
光照是影响绞股蓝的生长发育和总皂甙积累的重要环境因子之一。将绞股蓝和五柱绞股蓝幼苗置于相对光照强度为30%~36%的黄色滤光膜、绿色滤光膜和遮荫网下处理45d,以自然光照(光照强度100%)为对照,分析影响幼苗的生长和总皂甙含量的有效光质。结果表明,黄色滤光膜下绞股蓝的叶柄长和茎长显著高于对照组,茎长和生物量显著高于光照强度相似的遮荫网处理组。绿膜下绞股蓝的叶柄长度显著大于对照组,而新萌叶片数和生物量则显著小于对照组和遮荫组。自然光下,绞股蓝总皂甙含量最高,黄膜处理组次之,遮荫网处理组最低。在相似的光照强度下,黄色滤光膜处理有利于绞股蓝总皂甙产量的增加,绿色滤光膜显著降低绞股蓝总皂甙产量。波谱分析表明,黄色滤光膜透过的600~720nm橙光和红光是促进绞股蓝生长发育和总皂甙积累的有效光质。五柱绞股蓝具有类似的变化规律。
译  名：
Illumination Factors Affecting the Growth,Development and Accumulation of Total Gypenosides in Gynostemma pentaphyllum and G.pentagynum
作  者：
LIU Shibiao,LI Zhaoyang,TANG Kehua,LI Li,LI Xinyun Jishou UniversityKey Laboratory of Plant Resources Conservation and Utilization of Hunan Province Jishou Hunan 416000,China
关键词：
Gynostemma pentaphyllum;Gynostemma pentagynum;Light quality;Growth;Total gypenosides
摘  要：
Illumination is one of the important environmental factors that affect the growth,development and accumulation of total gypenosides in Gynostemma pentaphyllnum.Seedlings of Gynostemma pentaphyllum and Gynostemma pentagynum were grown under yellow film,green film and a shading net for 45 d in a relative illumination intensity of 30%~36% natural light,and natural light(CK),then the morphological indices and total gypenosides content were determined.The petiole length and stem length of G.pentaphyllum under yellow film were significantly larger than those under natural light.The stem length and biomass under yellow film were also significantly larger than those under a shading net with similar illumination intensity.The petiole length under green film was significantly larger than that under natural light,but the number of new sprouted leaves and biomass were less than those under natural light and shading net significantly.The plants under natural light had the highest content of total gypenosides,while that under yellow film came the second,and that under the shading net was the lowest.Under similar illumination intensity condition,yellow film accelerated the yield of total gypenosides,while green film decreased the yield.The spectrum analysis showed that red light and orange light with wavelength of 600~720 nm were the effective light quality that promoting the growth and gypenosides accumulation in G.pentaphyllum.Similar change was presented in G.pentagynum.

相似文章

PDF下载 PDF预览
导出引用
计量
文章访问数: 7
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46