“百日红”夏季扦插育苗技术１．整地作畦。选择排水良好地块，施足底肥，深翻整平，做成长１０ｍ、宽１ｍ、高２０～２５ｃｍ的畦床。２．选择插穗。选择生长发育良好，且已木质化的枝条（其上生出二次技或形成花蕾），剪成长１５～２０ｃｍ，上口平、下口马耳型的掐穗备... “Hundred days red” summer cutting propagation technology 1. Site preparation for 畦. Choose a good drainage block, Shi enough foot fat, deep plowing leveling, to grow 10m, width 1m, high 20 ~ 25cm 畦 bed. 2. Choose cuttings. Select the growth and development of well-lignified branches (on which the secondary skills or the formation of flower buds), cut grow 15 ~ 20cm, on the mouth level, the next port Malta-type pinch spike ...