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对米兰、紫薇、金银花、腊梅、桂花、山茶、杜鹃、白玉兰等花木进行扦插繁殖时,可用一些简便经济的方法促使插条生根。一、用高锰酸钾处理插条。将插条基部两厘米浸入0.1%~0.5%的高锰酸钾溶液中,12~24小时后取出立即扦插。二、用白糖水溶液处理插条。使用浓度草本花卉为2%~5%,木本花卉为5%~10%。将插条基部两厘米浸入上述溶液中24小时后取出,用清水将插条外部沾着的糖液冲洗干净后扦插。三、用医用维生素
In Milan, crape myrtle, honeysuckle, sweetmeat, sweet-scented osmanthus, camellia, rhododendron, magnolia and other flowers cuttings, there are some simple and economical ways to promote cutting rooting. First, treatment of cuttings with potassium permanganate. The cuttings two centimeters immersed 0.1% to 0.5% of potassium permanganate solution, 12 to 24 hours immediately remove the cuttings. Second, treat the cuttings with sugar aqueous solution. The concentration of herbaceous flowers is 2% ~ 5%, woody flowers is 5% ~ 10%. The cuttings two centimeters immersed in the solution 24 hours after the removal, with water outside the cuttings stained with sugar solution rinse and cuttings. Third, with medical vitamins