木本植物天然杂交研究综述(Ⅱ)──研究方法及在演化上的意义

A Summary of Studies on Natural Hybridization of Woody Plants: Research Methodology and Its Importance on Evolution

文章对木本植物天然杂交种的研究方法和杂交种在演化上的意义进行了简要介绍、从木本植物天然杂交的研究历史可以看出．随着科学的发展．对于木本植物天然杂交种的研究．已由宏观转向微观，由定性研究转向定量研究、对木本植物的天然杂交的了解。也已向深度和广度发展，这对于森林树种的系统演化、遗传学育种学及人工杂交研究具有重要意义。

Recent progress in research methodology on natural hybridization of woody plants and importance ofcoenospecies on evo1ution were briefly summarized. Coinciding the deve1opment in other biologicalsciences' the trend of studies on hybridization of woody plants is from macroscopic toward microscopicand from qualitative toward quantitative. Our knowledge of the hybridization of woody plants has beenlargely expanded and plays an increasingly important role in understanding systematics evolution.genetics, breeding and artificial hybridization of woody plants.