桂花夏季扦插育苗技术研究

试验于2011年夏季进行了桂花不同基质(林地表土、炉渣土、农田土)、不同扦插方式(营养钵和田间苗床扦插)、插穗叶片不同处理(1片全叶、2片全叶、2片叶剪半)对比试验,结果表明:以林地表土和炉渣土扦插的生根率均较高,分别达95.5%和96.2%;营养钵和田间苗床扦插的生根率均较高,分别达95.0%和95.7%;插条叶片以留1片全叶和2片叶剪半的扦插生根率较高,分别达95.7%和95.3%。

Research of Cutting Breeding Technology of Osmanthus fragrans in Summer

The test of cutting of Osmanthus fragrans with different matrix （forest land surface soil, slag soil, farmland soil）, different cutting way （furthermore and the cutting seedbed）, cuttings blade different treatment （1 leaf, 2 leaf, 2 half-leai） contrast test was made in the summer of 2011, and the results showed that： the rooting rate of cutting on the forest land surface soil and slag soil were higher of 95.5% and 96.2%, respectively; and the rooting rate of cutting on nutrition-bowl field seedbed were higher of 95.0% and 95.7%, respectively; cutting rooting rate with 1 leaf, and 2 half-leaf of was higher of 95.7% and 95.3%, respectively.