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北京四中生物教研组用组培方法对金苞花进行快速繁殖,并在楼顶上作无温室培养试验。结果表明,这些植株能克服北京春夏干旱的不利影响,在4—11月开花,如冬季移入室内,则可全年见花。
Beijing four biological teaching research group method of tissue culture Jin Bao flowers for rapid propagation, and in the roof for greenhouse cultivation test. The results showed that these plants can overcome the negative impact of spring and summer drought in Beijing and flowering from April to November. If they move into the interior in winter, they will see flowers all year round.