珊瑚朴不同方式育苗与造林试验初报  

Preliminary Experiment Report on Seedling-raising and Forestation Modes of Celtis julianae

作　　者：夏尚光[1] 蒋银虎[2] 周业勇[1] 李鹏翔[1] 丁增发[1] 

机构地区：[1]安徽省林业科学研究院,合肥230031 [2]沙河集林业总场常山林场

出　　处：《安徽林业科技》2013年第5期20-23,36,共5页Anhui Forestry Science and Technology

基　　金：安徽省林科院人才引进资金项目及江淮丘陵地区适生树种选择与示范基金项目资助

摘　　要：在皖东丘陵区进行珊瑚朴播种育苗、芽移育苗与造林试验，定期观测其生长量、抗旱性、抗寒性、造林成活率、病虫害发生情况等。结果表明：芽移苗当年苗高、地径分别是直播苗的1．19倍、1．25倍；珊瑚朴对当地土壤和气候适应性强，造林成活率高，生长快，抗旱性、抗病虫性强。当年幼树地径、苗高分别为朴树的1．04倍、1．03倍，第2年幼树地径、苗高分别是朴树的1．98倍、1．62倍。Experiments on sown seedling-raising, transplanted-bud seedling-raising and forestation of Celtis julianae were carried out in the hilly region of East Anhui. The increments, drought resistance, cold resistance, forestation survival rate and disease and pest occurrences were regularly observed and measured. The results showed that the height and basal diameter of the transplanted-bud seedlings were 1.19 and 1.25 times respectively those of the sown seedlings in the same year. Celtis julianae has good adaptabilities to local soil and climate and good features including high survival rate, fast growth, strong resistance to drought, diseases and pests. The basal diameter and height of the young trees were 1.04 and 1.03 times respectively those of Celtis sinensis in the same year, and 1.98 and 1.62 times respectively in the second year.

关 键 词：珊瑚朴 皖东丘陵 引种育苗 造林试验 抗逆性 

分 类 号：S792.99[农业科学—林木遗传育种]