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一、盆土不好 蜜桔适合住疏松、肥沃、排水良好的微酸性土壤中生长,否则发育不良,因此要选好盆土。 二、浇水施肥不当 蜜桔喜水,但怕涝,因此浇水应以见干见湿为原则。水质以雨水、河水为佳,若浇自来水则需晾晒1天。蜜桔喜肥,但不能施肥过勤,通常每半月施一次,每周进行一次叶面喷肥。现蕾期和花期应控制肥水。施肥不可偏施氮肥,以磷、钾肥为好。叶面喷肥以0.1％的磷酸二氢钾或3％二胺为好。另外,施肥时切忌
First, poor peat soil suitable for living loose, fertile, well-drained slightly acidic soil growth, or poor growth, so to choose a good basin soil. Second, inappropriate watering oranges like water, but afraid of waterlogging, watering should see dry see the wet principle. Water quality to rain, river water is better, if you pour water tap drying 1 day. Tangerines like fat, but can not fertilize over-ground, usually once every two months, once a week foliar fertilizer. Budding and flowering should control fertilizer and water. Fertilization can not bias nitrogen fertilizer, phosphorus, potassium as well. Foliar spray to 0.1% of potassium dihydrogen phosphate or 3% diamine is better. In addition, avoid fertilization