不同光照强度对林下栽培三叶青块根产量及总黄酮含量的影响
Influences of Light Intensity on the Root Yield and Total Flavonoids of Tetrastigma hemsleyanum Diels et Gilg Cultivated under the Woods
付晓芳 1钟幼雄 1刘顺春 1杨晓滨 1周三女 1黄云英1
作者信息
- 1. 宁德职业技术学院生物技术系，福建福安355000
- 折叠
摘要
[目的]提高林下栽培三叶青单株块根产量和总黄酮含量。[方法]选择光照强度差异较大的5个地块，研究不同光照强度对林下栽培三叶青块根产量和总黄酮含量的影响。[结果]林下栽培三叶青随着光照强度的增强，三叶青单株块根产量明显提高，块根中总黄酮含量随着光照强度的增强而增加。[结论]建议种植地光照强度在2000 lx以上，三叶青块根产量和总黄酮含量较高。
Abstract
Objective] To improve the root yield per plant and total flavonoids of Tetrastigma hemsleyanum Diels et Gilg.[Method] Effects of light intensity on the root yield and total flavonoids of T.hemsleyanum Diels et Gilg cultivated under the woods in five plots where there was a big difference in light intensity were analyzed.[ Result] The root yield per plant and total flavonoids of T.hemsleyanum Diels et Gilg cultivat-ed under the woods rose with the increase of light intensity, especially the root yield.[Conclusion] It is suggested that T.hemsleyanum Diels et Gilg is planted in the plot where light intensity is above 2 000 lx, and the root yield per plant and total flavonoids of T.hemsleyanum Diels et Gilg in the plot are high.
关键词
三叶青/林下栽培/光照强度/块根产量/总黄酮Key words
Tetrastigma hemsleyanum Diels et Gilg/Cultivated under the woods/Light intensity/Root yield/Total flavonoids引用本文复制引用
基金项目
宁德职业技术学院预研基金(YY2014ZR01)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据