摘要
进行半枫荷Semiliquidambar cathayensis育苗试验,观测其种子发芽和苗木生长,利用Logistic模型拟合苗高生长过程,采用有序样本聚类分析方法划分苗木生长期,以探索半枫荷实生苗年生长规律,在育苗试验的基础上,总结已有研究和实践,提出半枫荷实生苗培育技术。
Through nursery experiment of Semiliquidambar cathayensis, observing the seed germination and seedling growth.Using Logistic models to fitting height growth of seedlings, using sequential sample cluster analysis to divide seedling growth period, to explore S. cathayensis seedlings annual growth rule. The existing research and practice were summarized on the basis of nursery experiments, the nursery techniques of S. cathayensis were put forward.
出处
《南方林业科学》
2015年第5期18-21,共4页
South China Forestry Science
基金
江西省财政林业重大专项"江西常绿阔叶林恢复重建技术研究与示范"(项目编号:200651010301)
关键词
半枫荷
实生苗
生长规律
培育技术
Semiliquidambar cathayensis
seed breeding
growth rule
cultivation techniques
