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欲要花卉按人们的需要适时开放,可采用以下四项技术措施。1.调温 1加温处理:在高温下能提前萌出花芽的花卉有月季、茉莉、米兰、瓜叶菊、大岩桐等,只要提前加温,就能使它们在需要时如期开花。对于正在休眠越冬但花芽已形成的花卉,如牡丹、杜鹃等,经受霜雪后,移入室内,逐?..
For flowers to be opened in time according to people’s needs, the following four technical measures can be adopted. 1 tempering 1 heat treatment: flower buds in advance at high temperature, there are roses, jasmine, Milan, cineraria, Singel, etc., as long as the heat in advance, they can make their time flowering when needed. For flowers that are already dormant but winged yet flower buds have formed, such as peonies and rhododendrons, after they have been subjected to frost and snow, they move into the room and are gradually removed.