14种荒漠珍稀濒危植物的种子特性

The Seed Characteristics of 14 Species of the Rare and Nearly extinet Desert Plants

本文根据近几年的工作,交参考有关文献资料,对我14种荒漠珍稀濒危植物的种子特性分别作一介绍,并将上述种子归纳为:易萌发、不易萌发和萌发慢3种类型。以供植物近地保护或应用单位用种子繁殖上述植物时参考。

The seed characteristics of 14 species of the rare and nearly exfinet desert plants are introduced in this paper. These species are Populus eufratica. P. pruinosa, Haloxylon persicum, H, ammonderdron, Tamarix taklamakenensis T. ramosissima, Gymnocarpos przewalskii, Ammopiptanthus nanus, A. mongolicus, Eremospatton songoricum, Ammodendron bifolium, Glycyrhiza inflata, Cailigonum ebi—nuricum, Ephedra intermedia. According to the germination characteristic, the seeds of these species have been divided into three types thich ate easy germinating, difficult germinating and slow germinaing.