暴马丁香开花生物学特性的观测  

Observation on Flowering Biological Characteristics of Syringa reticulata var. amurensis

作　　者：杨印东 盖文涛 王廷达 李伟东[4] YANG Yindong;GAI Wentao;WANG Tingda;LI Weidong(State-owned Forest Protection Centre in Siping New Industrialization Economic Development Zone,Siping 136501,China;Jingyuetan Experimental Forest Farm,Changchun 130117,China;Jilin Songhuajiang Sanhu National Nature Reserve Administration,Jilin 132013,China;Jilin Provincial Academy of Forestry Sciences,Changchun 130033,China)

机构地区：[1]四平新型工业化经济开发区国有林保护中心,吉林四平136501 [2]净月潭实验林场,吉林长春130117 [3]吉林松花江三湖国家级自然保护区管理局,吉林吉林132013 [4]吉林省林业科学研究院,吉林长春130033

出　　处：《吉林林业科技》2022年第6期7-8,共2页Journal of Jilin Forestry Science and Technology

摘　　要：以四平市低山丘陵区的暴马丁香野生植株为材料,于2022年4—7月对其开花生物学特性进行观测。结果表明:始花时间为5月25日,末花时间为6月18日,群体花期25 d。当年3月1日—5月24日≥10℃有效积温为586℃。The wild plant of Syringa reticulata var. amurensis in the hilly area in Siping City was used as the material. The flowering biological characteristics were observed from April to July in 2022. The results showed that the initial flowering date was May 25 th, the last flowering date was June 18 th, and the population flowering period was 25 d. From March 1 st to May 24 th, the effective accumulated temperature(≥10 ℃) was 586 ℃.

关 键 词：暴马丁香 开花生物学特性 有效积温 

分 类 号：S685.26[农业科学—观赏园艺]