摘要
对１９９７ 年８ 月至１１ 月期间，９ 次在南京林业大学树木园所采金钱松种子的质量进行了研究．结果表明：１０ 月下旬以后采集的种子出籽率、发芽率和活力最高．１０ 月下旬至１１
The quality of Pseudolarix amabilis seeds collected from the arboretum of Nanjing Forestry University in different periods was studied. The results show that seed production rate, germination percentage and seed vigor reach the highest point when the seeds are collected during the last ten day period of October which is the best collective season.
出处
《中南林学院学报》
CSCD
1999年第4期45-47,共3页
Journal of Central South Forestry University
关键词
金钱松
采种期
种子品质
Pseudolarix amabilis, collection period, seed quality
