西宁地区核桃引种育苗试验  

Introduction and Seedling Expeiriments of Juglans regia in Xining Area

作　　者：时学庆 Shi Xueqing(Bureau of Forestry in Ledu District of Haidong City,Haidong 810799,China)

机构地区：[1]海东市乐都区林业局,青海海东810799

出　　处：《防护林科技》2018年第8期53-55,共3页Protection Forest Science and Technology

摘　　要：通过在西宁地区进行核桃引种育苗试验,结果表明:双氧水处理核桃种子亦有良好的催芽作用;合缝线直立放置的核桃出苗率最高,为75.7%,平放的幼苗生长量最大,平均高生长9.73 cm;播种期以4月25日出苗率最高,为90%;采取适当的抚育管理和越冬管理是引种成功的必要措施。Through the introduction of Juglans regia seedlings in Xining area,result shows that Juglans regia seed treated with hydrogen peroxide also have a good germination effect. The highest rate of emergence of Juglans regia in the erect line is 75. 7%. The seedlings with the highest growth rate are the highest,with an average growth of 9. 73 cm;the seeding period is the highest at April 25,and the seedling rate is the highest;taking appropriate tending overwintering management is a necessary measure for successful introduction.

关 键 词：西宁地区 核桃 引种育苗 试验 

分 类 号：S664.1[农业科学—果树学]