抗逆性树种长角豆育苗试验初报  

A Preliminary Study of Resistance of Ceratonia siliqua

作　　者：周廷玲 罗晓华[2] 

机构地区：[1]会理县益门片区林业工作站,四川会理615100 [2]四川省林业科学研究院,四川成都610081

出　　处：《四川林业科技》2013年第4期27-29,共3页Journal of Sichuan Forestry Science and Technology

基　　金：国家林业局"948"项目

摘　　要：本文通过记录长角豆育苗试验过程,总结出长角豆育苗采用沸水浸种——湿沙催芽的种子处理方法发芽效果较好;育苗容器宜采用深度大于25 cm的;长角豆幼苗具有比本地树种较优良的抗旱和抗病性能,适合在干热河谷地区生长;用于试验的6个品系中,1、3、5号品系发芽率及发芽整齐度优于其他品系,可作今后推广的品种。In this paper, through the whole seedling cultivation seeds of Ceratonia siliqua treated by using boiling water soaking- experiment, it was found that after the moist sand, their germination effect was better;the nursery containers deeper than 25 cm should be used; the seedlings of Ceratonia siliqua had a better drought and disease resistance than the native species, so Ceratonia siliqua was suitable for the growth in the dry-hot valley; the germination rate and germinating performance of No. 1,3,5 strains were better than those of the other strains in the six strains for experiments.

关 键 词：抗逆性树种 长角豆 育苗试验 

分 类 号：S792.99[农业科学—林木遗传育种]