LI Xixia,YANG Zheng,ZHOU Yongbin.Effect of Site Factors of Under-forest Planting on Carotenoid Content of Spuriopiminella brachycarpa in Eastern of Liaoning[J].Northern Horticulture,2016,40(14):36-40.[doi:10.11937/bfyy.201614009]
辽东地区立地条件对林下种植大叶芹类胡萝卜素含量的影响
- Title:
- Effect of Site Factors of Under-forest Planting on Carotenoid Content of Spuriopiminella brachycarpa in Eastern of Liaoning
- 文献标志码:
- A
- 摘要:
- 在充分调查辽东地区大叶芹生长环境的基础上,以大叶芹为试材,研究了不同立地条件和环境因子对大叶芹生长的影响,以期筛选出可获得高品质大叶芹的栽植模式。结果表明:林型、坡向、坡位和坡度均对大叶芹的类胡萝卜素含量影响极显著;林下大叶芹类胡萝卜素含量明显高于全光坡耕地生长的大叶芹类胡萝卜素含量;样地处在人工落叶松林下、半阳坡、坡度为15°~20°的上坡时,其大叶芹中类胡萝卜素的含量最高。
- Abstract:
- Taking Spuriopiminella brachycarpa as materials,the effects of different sites and environmental factors on the growth of Suriopiminella brachycarpa were stuided,that based on the comprehensive investigation of Spuriopiminella brachycarpa’s growth environment in Eastern-Liaoning,in order to find high-quality planting pattern.The results showed that forest types,aspect,slope position and slope had very significant influences on the carotenoid content in Spuriopiminella brachycarpa.The carotenoid content in Spuriopiminella brachycarpa under canopy was apparently higher than carotenoid content in Spuriopiminella brachycarpa of bare land to grow.In the conditions of larch plantation,uphill and semi sunny slope,slope of 15°-20° had the highest carotenoid content in Spuriopiminella brachycarpa.
参考文献/References:
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备注/Memo
第一作者简介:李喜霞(1970-),女,辽宁抚顺人,博士,副教授,硕士生导师,现主要从事林业经济等研究工作。E-mail:xixiali@126.com.责任作者:周永斌(1970-),女,辽宁阜新人,博士,教授,硕士生导师,现主要从事林业生态等研究工作。E-mail:yyzyb@163.com.基金项目:国家科技支撑计划专题资助项目(2012BAD22B040206);辽宁省教育厅科学技术研究资助项目(L2015479)。