亚热带植物科学2016，Vol.45Issue(4)：376-378,3.DOI:10.3969/j.issn.1009-7791.2016.04.016
肯氏南洋杉实生苗培育技术及苗木质量分级
Cultivation Techniques and Quality Grading for Seedlings of Araucaria cunninghamii
摘要
Abstract
In order to obtain high quality seedlings of Araucaria cunninghamii, the seeds were collected from 30—60 year-old robust mature trees. At the seedling stage, watering, fertilization, diseases and pests control were paid great attention. With the seedling height, root length and the ground diameter as the indexes, the 1-year-old and 2-year-old seedlings of A. cunninghamii were divided into three quality classes using the SPSS K-means clustering. The height and the ground diameter of the 1-year-old seedlings and third class of 2-year-old seedlings were too short to be outplanting. The first and second classes of the 2-year-old seedlings were suggested to be outplanting.关键词
肯氏南洋杉/实生苗/培育技术/质量分级Key words
Araucaria cunninghamii/seedling/cultivation technique/quality grading分类
农业科技引用本文复制引用
丁友芳,陈伯毅,黄素梅,梁育勤..肯氏南洋杉实生苗培育技术及苗木质量分级[J].亚热带植物科学,2016,45(4):376-378,3.基金项目
厦门市科学技术局科研项目(3502Z20154089；3502Z20164086) （3502Z20154089；3502Z20164086）
