洛阳王城公园6种日本牡丹的花期观测

Observation of Florescence of Six Species of Japanese Peony in Wangcheng Park,Luoyang City

对洛阳王城公园6种国外牡丹的花期进行观测,基本掌握了这几个牡丹品种花期的生物学特性、生态适应性和季相变化规律,为科学管理和花期预报提供了生物学依据。

Observations were carried out for the florescence of 6 species of Wangcheng Park in Luoyang. Through the observation, thee biological characteristics and ecological adaptability as well as the seasonal change law of the 6 species in their florescence were basically understood and grasped, which provided the biological basis to the future scien- tific management and florescence forecasting.