浑善达克沙地4种葱属(Allium L.)植物的花粉形态研究  

OBSERVATION ON THE POLLEN MORPHOLOGY OF 4 SPECIES OF ALLIUM L.IN HUNSHANDADE SANDY LAND

作　　者：宛涛[1] 蔡萍 伊卫东[1] 张晓明[3] 史雪松[1] 张辰波[1] 

机构地区：[1]内蒙古农业大学,呼和浩特010018 [2]锡林浩特牧业学院,锡林浩特026000 [3]呼伦贝尔大学,海拉尔021008

出　　处：《内蒙古农业大学学报（自然科学版）》2006年第2期21-24,共4页Journal of Inner Mongolia Agricultural University(Natural Science Edition)

基　　金：内蒙古自然科学研究基金项目(200408020408)

摘　　要：本文通过采用扫描电镜(SEM),对浑善达克沙地葱属(AlliumL.)4种植物的花粉形态进行了详细的观察描述。掌握了它们在扫描电镜水平上的形状、大小、表面纹饰、萌发器官类型及数量等形态特征。为生态建设、环境保护、地质地貌、植物分类及遗传育种等相关研究提供了可靠的孢粉学参考。Pollen morphology of 4 species of Allium L. in Hunshandake sandy land was examined and described comprehensively under Scanning Electronic Microscope（SEM）. Their characters on the level of SEM, such as their shape, size, surface omamentation germinator and quantity, ete were mastered. It provided reliable referenced materials for correlative researches, such as ecology construction, environmental protection, geology and landforms, plant taxonomy and genetic breeding, etc.

关 键 词：花粉形态 (Allium L.) 浑善达克沙地 

分 类 号：Q944.42[生物学—植物学]