吉林省豚草果实形态及超微结构的比较研究
The characteristics of achene morphology and microstructure of Ambrosia artemisiifolia in Jilin Province
[目的]研究吉林省不同地区豚草果实形态及超微结构特征,为豚草的识别提供依据。[方法]以吉林省的吉林市磨盘山、吉林市龙潭山、桦甸市、蛟河市、长春市、四平市、公主岭市、通化市、白山市、白城市、松原市和乾安县 12 个地区不同豚草种群的果实为材料,通过扫描电镜观察豚草果实形态及超微结构特征并拍照,描述形态特征并编制检索表,分析豚草果实表型性状与地理—气候因子的相关性,并对果实形态及超微结构特征进行聚类分析。[结果]豚草果皮纹饰有条状纹饰、网状纹饰和穴状…查看全部>>
[Aim]To study the morphological and ultrastructural characteristics of A.artemisiifolia fruits in different regions of Jilin Province,and provide a basis for the identification of ragweed.[Method]The fruits of different A.artemisiifolia populations in 12 regions of Jilin City,including Mopan Mountain,Longtan Mountain,Huadian City,Jiaohe City,Changchun City,Siping City,Gongzhuling,Tonghua City,Baishan City,Baicheng,Songyuan City and Qian'an County in Jilin Ci…查看全部>>
王玉莹;于忠亮;吴生海;兰雪涵;杨春波;杜凤国;
Ambrosia artemisiifolia achene microstructure scanning electron microscope
2508-2509 / 2
评论