摘要
对国内松树种子园开花物候、雌雄球花产量及其空间分布规律、花粉密度与飞散规律、球花产量与生长性状间的关系等方面的研究结果进行了综述。并对今后的发展提出了展望。
The paper summarizes the study on the relations between phenology, female-male cone output and spatial distribution, pollen density and flyoff, cone output and growth nature of domestic seed orchard of Pinus spp. And it also presents a general picture of the development in the future.
出处
《林业调查规划》
2007年第4期57-60,共4页
Forest Inventory and Planning
基金
云南省林学重点建设专业资助
关键词
松树
种子园
开花习性
Pinus spp.
seed orchard
blossom nature
