摘要
以陕西省榆林市神木县锦界镇为种源地,在山西省北部怀仁县、应县和云州区开展长柄扁桃造林试验。结果表明,在3种立地类型下造林第2年,长柄扁桃造林保存率在不浇水条件下达91.1%,裸根苗新梢生长量达到20.2 cm,高于容器苗,且表现出很强的适应性。说明长柄扁桃裸根苗在不浇水条件下可满足山西省北部地区3种立地类型的生态造林需求。
Taking Jinjie town in Shenmu county in Yulin city of Shaanxi province as the seed source,the afforestation experiment of Amygdalus pcdunculata was carried out in Huairen county,Ying county and Yunzhou district in the north of Shanxi province.The results showed that in the second year of afforestation under the three site types,the afforestation preservation rate of Amygdalus pcdunculata was 91.1% without watering.The shoot growth of bare root seedlings reached 20.2 cm which was higher than that of container seedlings,and showed strong adaptability.It showed that the bare root seedlings of Amygdalus pcdunculata could meet the ecological afforestation needs of three site types in the north of Shanxi province without watering.
作者
张林
Zhang Lin(Shanxi Province Poplar High-yield Forest Bureau of Sanggan River,Datong 037006,China)
出处
《山西林业科技》
2021年第4期26-28,共3页
Shanxi Forestry Science and Technology
关键词
长柄扁桃
引种
造林
适应性
山西北部
Amygdalus pcdunculata
Introduction
Afforestation
Adaptability
The north of Shanxi
