摘要
介绍了黑龙江省龙江县引种红松嫁接樟子松幼树,通过对不同立地、嫁接高度、时间和不同保湿方法嫁接红松进行试验,将樟子松林改造为红松球果林。结果表明,不同试验组合异砧嫁接的成活率和保存率存在着差异。在西部地区宜采用嫁接后塑料袋保湿方法,减少蒸腾,提高嫁接成活率。
This research studied the experiment of introducing Pinus koraiensis engrafted on Pinus sylvestris saplings in Longjiang county,Heilongjiang Province,which in order to transform the Pinus sylvestris forest and Pinus koraiensis forest.Grafting improvement was carried out with site difference,the different grafting time and different humidity conserving method.It was known that the survival rate and preservation rate of intergeneric grafting had difference by the investigation.On the other hand,transpiration could be reduced and grafting survival rate could be improved by using capping with plastic bag on grafting.
出处
《林业勘查设计》
2008年第4期52-53,共2页
Forest Investigation Design
关键词
红松
异砧嫁接
引种
Pinus koraiensis Intergeneric grafting Introduction
