摘要
以赤峰地区9个元宝枫优良单株为试验材料,从砧木树龄、嫁接方式、嫁接时间3个方面,设置不同的研究条件,对元宝枫嫁接成活率的影响因素进行探究。试验结果表明:4月下旬嫁接的元宝枫成活率较高,平均成活率最高可达53.33%,与其他时间相比,差异极显著。以2 a生元宝枫实生苗为砧,采用套袋斜切接技术的元宝枫嫁接成活率最高,可达72.00%。因此,在赤峰地区进行元宝枫苗木嫁接时,在4月下旬,以2 a生元宝枫实生苗为砧,使用套袋斜切接技术进行嫁接,能显著提高嫁接成活率。
With 9 excellent individual plants in Chifeng area as experimental materials,different research conditions were set from three aspects of rootstock age,grafting method and grafting time to analyze the influence of grafting survival rate of Acer truncatum.The results showed that the survival rate was higher in late April,the average survival rate was up to 53.33%,compared with other times,the difference was very significant.Grafting employing bagged miter cutting technique on 2-year seedlings provides the highest survival rate,up to 72%.Therefore,the survival rate of grafting was significantly improved by bagging miter cutting technique in late April with 2-year old seedlings as anvil in Chifeng area.
作者
魏玉艳
徐国力
钱亚斯
王雪松
杨永昕
Wei Yuyan;Xu Guoli;Qian Yasi;Wang Xuesong;Yang Yongxin(Chifeng Forestry Research Institute,Chifeng 024005,Inner Mongolia Autonomous Region,China;Chifeng Forest Grassland Protection and Development Center,Chifeng 024005,Inner Mongolia Autonomous Region,China)
出处
《农业技术与装备》
2024年第3期125-126,129,共3页
Agricultural Technology & Equipment
基金
赤峰地区元宝枫种质资源收集与繁育(赤财指预〔2023〕2号)。
关键词
元宝枫
嫁接时间
嫁接方法
成活率
Acer truncatum
grafting time
grafting method
survival rate
