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几年前的春天,我对一株大型火棘换盆时,剪下一批扦插枝条,长度为12厘米左右,扦插在育苗沙床中。其中有一枝长度30厘米左右的枝条,因多年前受折自然变曲成活,剪枝时我预留了插穗高度与插穗的合适位置(弯下预留12厘米,斜插深度6厘米)。扦插时我先清除沙床内杂质草根及碎石渣子并消毒,扦插当日用喷壶浇一次透水(剪枝扦插时间在上午进行)。以后每天根据天气情况喷雾2～3次,保持插穗与环境温湿度适宜,为扦插苗生根发育提供一个良好的生长环境。日常管理中做到勤观察重养护,30天左右插穗即萌发许多新芽,两个月后新生枝条长出10多厘米,根据多年的盆景养护经验,说明插穗已长出新生根系。为保障扦插苗茁壮成长,在育苗沙
A few years ago in the spring, I cut a group of large branches of firewood when cut a large number of cuttings, length of about 12 cm, cuttings in nursery sand bed. There is a branch with a length of about 30 centimeters. Because of many years ago, the natural variation of the branch survived. When pruning, I reserved the height of the cuttings and the suitable position of the cuttings (12cm for bending and 6cm for oblique insertion). When cutting, I first cleared the sand bed impurities and gravel debris and disinfection, cuttings with a watering can pour the same day (cuttings cut in the morning time). After every day after the spray according to the weather 2 or 3 times, to maintain appropriate cuttings and the environment temperature and humidity, cutting rootstock development to provide a good growth environment. Routine management to do observe Qin weight conservation, about 30 days to sprout germination of many new shoots, two months after the new branches grow more than 10 centimeters, according to years of experience in bonsai conservation shows that cuttings have grown new roots. In order to protect the robust growth of cutting seedlings, seedling sand