摘要
花曲柳种子以沙藏处理出苗率高；花曲柳幼苗最佳经营密度为１６０ 株／ｍ２ ；
The germination percentage of Fraxinus chinensis seeds covered with sand are high.The best treatment density for seedling is 160/m 2.In order to prevent frostbite,the following method are adopted to protect seedling:covering grass,erecting pallet,watering before sun rising and so on.
关键词
花曲柳
育苗
速生丰产
Fraxinus chinensis
Breeding
Speed up and high yield
