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利用激素促进茉莉插条发根成活率高。实验证明,从5月—10月上旬,将选剪的穗条理齐,用 NAA(萘乙酸)或 IBA(吲哚丁酸)50ppm 液浸条3—5小时。或用 NAA500ppm 液快蘸(3—5秒钟)。扦后最快7天生根,一般15—20天生根,成活率都在90另左右。25天左右开始抽梢放新叶,长成新苗株,进入正常管理培育。用GA(赤霉素)喷苗株,能起速生作用。苏州虎丘公社茶花大队一队,曾在夏季盆擂花苗,成活后用20ppmGA喷苗,同时加强水肥管理,当年可
Use of hormones to promote high survival rate of jasmine cuttings roots. Experiments show that, from early May to early October, the election will cut the spike lined with NAA (NAA) or IBA (IBA (indole butyric acid) 50ppm liquid immersion strips 3-5 hours. Or use NAA500ppm liquid dip (3-5 seconds). Stems the fastest seven days after rooting, usually 15-20 days rooting, survival rates are around 90 or so. 25 days or so began to shoot put new leaves, grow into new seedlings, into normal management training. With GA (gibberellin) spray seedlings, can play a fast growing role. Suzhou Huqiu commune camellia brigade a team, in the summer pot Miao Miao, survive with 20ppmGA spray seedlings, while strengthening the management of water and fertilizer, then