桂花主干直径长到3厘米左右时,易在基部萌发新株。这些小苗弃之可惜,如用来作繁殖之用,倒是极好的途径。去年2月,我将苗圃内100余株大桂花树萌发的小苗,采用距地环状剥皮法,培养出728株高50——80厘米的小桂花树。具体做法是: 早春2月,选择大树围贴近地面的健壮枝条,在距地面约3——4厘米处(以操作方便为宜)进行环状剥皮,然后将伤口用土壅上,压实,浇透水,再撒上草籽,保温保湿。此后每隔半月淋水一次,约40——50天,新根即可长出。这时可浇一次清淡的绿肥液。为了使 Osmanthus trunk diameter up to about 3 cm, easy to germinate at the base of new strains. Unfortunately, these seedlings abandoned, such as used for breeding purposes, it turned out to be an excellent way. Last February, I nursery seedlings of more than 100 large Osmanthus fragrans tree seedlings, using the ring from the ground skinning method, cultivating 728 high 50 - 80 cm small sweet-scented osmanthus trees. The specific approach is: early spring in February, choose a large tree around the ground around the robust branches, about 3 - 4 cm away from the ground (to facilitate the operation is appropriate) for annular stripping, and then the wound with soil, compaction, Drip water, then sprinkle grass seeds, heat and moisture. After every half a month since the shower, about 40 - 50 days, the new root can grow. At this time can be poured a light green manure. because