保康蜡梅种子出芽率试验初报

湖北省保康县境内 ,沿南河流域和山脉走向 ,绵延数百公里有大片天然次生蜡梅林 ,总面积为 4 6 0 0hm2 ,约有 10 0万株 (蔸 )。石板沟等 7条沟涧 ,发现了 10 0余hm2 蜡梅原始纯林。蜡梅种子是繁育蜡梅的基本生产资料 ,但人们对保康蜡梅种子出芽率试验 ,从未进行报导。该试验结果表明 ,不同年的种子贮藏对发芽率有很重要影响。

Report of the Sprouting Rate of Wintersweet Seeds in Baokang, Hubei Province

In Baokang County, along Nanhe valley and the mountains, there are large areas of secondary wintersweet forest(about 4 600 hm 2). In Shibangou and 7 other small valleys, more than 100 hm 2 of original wintersweet forest were discovered. Wintersweet seeds are the main materials in breeding and propagation. But experiments of sprouting rate of wintersweet seeds had been little reported before. Especially the size of wintersweet and seed treatments after harvesting are very important factors to germination. Experiment results show that storage for different years has important effects on the germination rate of wintersweet seeds.