Study of Effects of Ecological Factor on Flowering Habit of

DONG Cheng-ming; SHI Ying-qiang; MA Yu; XU Peng

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Study of Effects of Ecological Factor on Flowering Habit of

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- Study of Effects of Ecological Factor on Flowering Habit of
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 16, Issue 8, Pages: 87-89(2010)
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- Published：2010
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DONG Cheng-ming, SHI Ying-qiang, MA Yu, et al. Study of Effects of Ecological Factor on Flowering Habit of [J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 87-89.
DOI：

DONG Cheng-ming, SHI Ying-qiang, MA Yu, et al. Study of Effects of Ecological Factor on Flowering Habit of [J]. Chinese journal of experimental traditional medical formulae, 2010, 16(8): 87-89. DOI：

摘要

目的 :在山茱萸花期内

通过观察温、湿度的变化探索生态因子对其开花习性及开花的影响。方法 :在山茱萸花期内连续5昼夜每隔2 h测量温度和湿度

同时记录其开花数。结果 :山茱萸在1天中开花时间为6 ∶00-16 ∶00

花蕾开放85%以上在8 ∶00-14 ∶00; 开花的最适温度为10 ℃~14 ℃

湿度为45%~55%。结论 :适宜的温湿度是山茱萸开花的必要条件

生态因子与山茱萸开花有着密切的关系。

Abstract

Objective: In the florescence of Cornus officinalis

we observe the change in temperature and humidity for exploring the relationship between ecological factors and the flowering habit of C. officinalis . Method: We measure temperature

humidity and the number of blooming every 2 h in the sequence 5 day and night of the florescence of C. officinalis . Result: we find that in a day

the blooming time of C. officinalis is from 6 ∶00 to 16 ∶00

and the blooming time is from 8 ∶00 to 14 ∶00 when more than 84 percent buds effloresced.The best temperature of blooming is from 10 ℃ to 14℃

and the needful humidity is from 45 percent to 55 percent. Conclusion: Appropriating temperature and humidity is a necessary condition for flowering of C. officinalis . So we think the ecological factors is closely related to flowering of C. officinalis .

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Related Author

DONG Cheng-ming

SHI Ying-qiang

MA Yu

XU Peng

LIN Hai-ming

WU Yan-an

CAO Zhan-feng

LV Shu-lin

Related Institution

He’nan College of Traditional Chinese Medicine

Gansu Agriculture University

Gansu Provincial Cash Crops Technology Extension Centre

Weiyuan County Horticulture Extension Centre,Weiyuan

State Key Laboratory of Southwestern Chinese Medicine Resources，School of Pharmacy， Chengdu University of Traditional Chinese Medicine

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