摘要
采用种子直播育苗和芽苗移栽育苗的方法,进行杜英播种育苗试验,结果表明:芽苗移栽育苗,其1年生苗木平均苗高和地径分别比种子直播育苗大30%和125%,每株苗木平均侧根数多92 5%,出圃移栽成活率高11%。移栽1a后,苗木年平均抽高和平均地径分别比种子直播苗大186%和72%。
The results showed that the average height and ground diameter of 1yearold seedling with transplanting and raising bud seedling were 30% and 125% larger than those of 1yearold seedling with directly sowing and raising seedling,respectirely,the average lateral root number of every seedling was 925% larger,the survival rate of transplantation from a nursery was 11% higher.The annual average height sprouting and ground diameter of seedling were 186% and 72% larger than those of seedling with directly sowing seed respectively after 1 year of transplantation.
出处
《福建林业科技》
2003年第1期31-33,共3页
Journal of Fujian Forestry Science and Technology
