沉水樟嫁接技术研究

Study on Grafting Techniques of Cinnamomum micranthum

以1年生沉水樟砧木和当年生或1~2年生的沉水樟穗条为材料,通过不同的激素处理、不同的嫁接方式和不同的嫁接处理的方式,分析了不同的嫁接方式对沉水樟的成活率的影响。结果表明:不同的激素处理、不同的嫁接方式和不同的嫁接处理的对照组与试验组均存在显著性差异或极显著性差异,其中不同的激素处理的处理组5(1.5×10-62,4-D+0.4×10-6 IAA)、劈接法和沙藏处理的沉水樟嫁接成活率分别达到80.33%、69.67%和87.66%。

1a Cinnamomum micranthum rootstock and Cinnamomum micranthum scion of the year or 1~2 years old are used as materials.Through the different hormone treatment,treatment of different grafting methods and different grafting treatment,the influence of different grafting methods on the survival rate of Cinnamomum micranthumis is analyzed.The results show that there are significant differences or extremely significant differences between the control group and the experimental group in different hormone treatments,different grafting methods and different grafting treatments.The treatment of different hormone treatment group 5(ppm 2,4-D+0.4ppm IAA)in splitting method and the sand storage processing of Cinnamomum micranthum grafting survival rate reaches 80.33%and 69.67%and 87.66%,respectively.