论文部分内容阅读
从广东、广西地区引进优良的抗性马尾松种子,采用营养杯进行容器育苗30万株以上,成苗率超过70%。苗龄5～6个月时平均苗高15.94 cm、平均地径0.339 cm,苗木出圃率达到98%以上。
The introduction of excellent resistant Pinus massoniana seedlings from Guangdong and Guangxi regions led to more than 300,000 container seedlings growing in nutrition cups and the seedling emergence rate exceeded 70%. The average seedling height was 15.94 cm at seedling age of 5-6 months with an average diameter of 0.339 cm and the rate of nursery stock reaching more than 98%.