花椒在我国栽培历史悠久,生产中多采用播种育苗,但由于花椒多是单性花,花期较早,早春常因气温偏低而往往授粉不良,造成许多种子无胚或发育不良,加之种皮外有一层较厚的油脂,种子不易吸水,以致播种育苗,出苗率很低。为了解决花椒育苗问题,从1980年开始,我们在凤县几个苗圃进行了花椒硬枝扦插试验,初步获得了一些成效,现介绍如下。试验设在凤县南星乡、南凤村和凤州林场苗圃,海拔1020～1180米。春季,在芽子未萌动前,采集插穗。插穗长18～20厘米,保留3～4个饱满芽,下端剪成马蹄形。 Prickly ash growing in our country has a long history, the production of more sow seedlings, but because the prickly heat are more flowers, early flowering, early spring often due to low temperatures and often polluting poor, resulting in many embryos without embryo or dysplasia, coupled with the seed coat Outside a thick layer of grease, the seeds are not easy to absorb water, resulting in sowing seedlings, the emergence rate is very low. In order to solve the pepper nursery problems, starting from 1980, we conducted several pepper nursery in Fenghuang hardwood cutting test, some preliminary results, are presented below. The experiment is located in Nanxing Township, Fengfeng County, Nanfeng Village and Fengzhou Forest Farm Nursery, with an elevation of 1020 ~ 1180 meters. In spring, buds are collected before harvesting. Cuttings 18 to 20 cm long, retaining 3 to 4 full buds, the lower end cut into a horseshoe.