论文部分内容阅读
选插条应选择生长健壮或者无病虫害的枝条,在同一植株上应选择当年生中上部向阳的枝条,要求枝条节间较短、枝叶粗壮、芽尖饱满,不宜选用即将开花的枝条和徒长枝。选基质用泥炭土、腐叶土加沙分别按3:3:4配制,这样配制的床土具有提高床温、保水、通气、肥沃、偏酸等特点,适宜枝条生根发芽。处理插条扦插前用ABT生根粉等药剂处理插条,有促进生根的效果。将插穗截成8厘米~12厘米的一段,上面带有两个至三个芽,插穗下部的切口宜在节下0.5厘米处,切口要平滑,剪去下部叶片,
Selection of cuttings should grow robust or pest-free branches, in the same plant should be selected in the middle of the sun in the branches, requiring shorter internode branches, branches and stout, bud tip full, not suitable for the upcoming flowering branches and leggy branches . The selected substrate with peat soil, rotting soil Gaza, respectively, according to 3: 3: 4 preparation, so prepared bed soil with increased bed temperature, water, aeration, fertile, acidic and so on, suitable for rooting shoots. Cuttings before cutting with ABT rooting powder and other pharmaceutical treatment cuttings, to promote rooting effect. The cuttings cut into a section of 8 cm to 12 cm, with two to three buds above, cutting cuttings at the lower section should be 0.5 cm section, cut to be smooth, cut off the lower leaves,