厚壳红瘤果茶种子芽砧嫁接油茶育苗试验研究

Experimental Study on the Breeding for Shoots Seedlings Grafting of Camellia rubituberculata

用厚壳红瘤果茶胚芽嫁接油茶培育苗木,通过移栽管理,平均成活率96. 22%、成苗率达91. 58%。0～0. 5年生苗平均高12. 3 cm,0～1. 5年生苗木平均高45. 2cm,平均地径达0. 54 cm,根系发达,Ⅰ、Ⅱ级苗出圃率达到96. 4%,苗木质量达到油茶国家标准。

In this experiment,Camellia oleifera were grafted with the embryo of camellia rubituberculata to cultivate seedlings. By embryo grafting and transplanting,the average survival rate was 96. 22% and the seedling rate reached 91. 58%. The average height of 0-0. 5 year seedlings was 12. 3 cm,and the average height of 0-1. 5 year seedlings was 45. 2 cm,the average ground diameter was 0. 54 cm,the root system was highly developed,the nursery rate of Ⅰ and Ⅱ grade seedlings reached 96. 4%,and the quality of the seedlings reached the national standard of Camellia oleifera.