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2008年7月27日,奥运火炬在洛阳传递,为了烘托现场气氛,突出洛阳特色,洛阳市决定在火炬传递起点和终点摆放牡丹。我们洛阳牡丹研究所承担了300盆牡丹的现场用花任务。牡丹的自然花期在4～5月,夏季处在半休眠状态,这时进行反季节栽培的难点在于:温度过高、生长节奏太快.导致开花质量差。为克服以上难题,我们在栾川老界岭海拔1400米的蒿
July 27, 2008, the Olympic torch relay in Luoyang, in order to set the scene atmosphere, highlighting the characteristics of Luoyang, Luoyang City decided to put the torch relay starting point and the end of the peony. We Luoyang Peony Institute undertook the task of spending 300 flower peonies on the scene. The natural flowering period of peony is from April to May and the summer is in the state of semi-dormancy. The difficulties of anti-season cultivation at this time lie in: the temperature is too high and the growth rhythm is too fast, which leads to poor flowering quality. To overcome the above problems, we Luanchuan old Ridge 1400 meters above sea level Artemisia