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桂花是观赏、绿化庭院的名花之一,秋季开花最盛。花药用,有化痰、生津、止喘咳、舒筋的作用,花可提炼价值昂贵的芳香油。但是,许多人由于管理不当造成桂花数年不开花,桂花而不“贵”。经2年的摸索结合花农朋友的经验现将其管理的关键技术介绍如下。 一、整形修剪 入室前,对桂花茎顶过高枝条适当剪短,促发新枝,剪去过密枝,使其通风透光,但修剪不要过度。 二、适时入室 10-11月中下旬经0℃1～2天低温锻炼再入室。 三、防止冻害 冬季将盆用塑料袋套起来,套袋前施1次有机肥于盆土表面,腐熟散发热量,不干不浇水,保
Osmanthus is ornamental, one of the famous flowers in the garden, the highest flowering in autumn. Anther use, phlegm, fluid, stop cough, Shujin role, flowers can be refined valuable oil. However, many people do not blossom for a few years due to mismanagement, osmanthus rather than “expensive.” After 2 years of exploration combined with the experience of friends farmers now manage their key technologies are as follows. First, the plastic trim prowl into the room, the osmanthus stalks too high branches appropriate cut short, triggering new branches, cut off the dense branches, make it ventilated, but pruning not excessive. Second, timely admission 10-11 months in the late 0 ℃ 1 ~ 2 days cold exercise and then into the room. Third, to prevent frost damage In winter, the plastic pots pots set up together, before the bagging application of organic fertilizer on the surface of the basin, the decomposition of calories, do not do not watering, Paul