不同试验处理对蒙古栎嫁接育苗的影响

Effects of Different Treatments on Grafting Breeding of Quercus mongolicus

以呼伦贝尔市蚕业科学研究所蒙古栎嫁接试验为基础,采用卡方检验和双样本频率检验方法对接穗采集日期、接穗贮藏方式和接穗嫁接时间对蒙古栎嫁接成活率的影响进行了探讨,结果表明:接穗采集时间对蒙古栎嫁接后的成活率没有影响;沙埋贮藏蒙古栎接穗嫁接后的成活率较冷库贮藏蒙古栎接穗嫁接后的成活率高;嫁接时间选择5月中下旬比较合理,其对提高蒙古栎嫁接后的成活率有利。

Based on the grafting test of Quercus mongolicus in Hulunbeier Science Research Institute the influence of collecting time of scion, storage method of scion and Quercus mongolicus has been discussed by use of chi -square test and grafting time on the grafting of Sericulture, survival rate of two - sample frequency test method. The re- suhs show that there is no influence for collecting time of scion on the survival rate of Quercus mongolicus after craf- ting. The survival rate of Quercus storage. The reasonable crafting Quercus mongolicus after crafting mongolicus scion after crafting time is in mid -to -late May, by use of sand burial storage is higher than the cold which is favorable to increasing the survival rate of Quercus mongolicus after crafting.