山东省引种乌桕的生态适应性分析  

Analysis of Ecological Adaptation of Sapium sabiferum Introduced to Shandong Province.

作　　者：王华田[1,2] 杨锦[1,2] 

机构地区：[1]山东农业大学 [2]山东日照港务局

出　　处：《生态学杂志》1997年第2期17-19,共3页Chinese Journal of Ecology

摘　　要：山东省引种乌桕的生态适应性分析王华田杨锦（山东农业大学，泰安２７１０１８）（山东日照港务局，２７６８２６）ＡｎａｌｙｓｉｓｏｆＥｃｏｌｏｇｉｃａｌＡｄａｐｔａｔｉｏｎｏｆＳａｐｉｕｍｓａｂｉｆｅｒｕｍＩｎｔｒｏｄｕｃｅｄｔｏＳｈａｎｄｏｎｇＰｒｏｖｉ...Sapium sabiferum Roxb. was introduced from subtropical area to Shandong,the warm temperate area located north latitude 34°25′～38°23′ and east longitude 114°36′～122°43′ during 1950. The trees growing in the eastern and southern parts of Shandong performed perfectly in height and diameter growth,flowering and fruiting,but less in branch growing and fruit yield under the conditions of lower mean annual temperature and mean Jan.temperature, less≥10℃ effective accumulated temperature and precipitation compared with provenances.

关 键 词：乌柏 生态学 适应性 

分 类 号：S794.902[农业科学—林木遗传育种]