新疆北部早春短命植物花颜色分析  

The Analysis of Flower Color of early spring ephemeral plants in northern Xinjiang

作　　者：郑荣倩 Zheng Rong-qian(College of Biological and Geographical Sciences,Yili Normal University,Yili,Xinjiang 835100)

机构地区：[1]伊犁师范大学生物与地理科学学院,新疆伊宁835100

出　　处：《农业灾害研究》2020年第4期6-7,共2页Journal of Agricultural Catastrophology

基　　金：2020年度自治区生物科学重点专业教师教改项目,名称为以应用为导向的提升生物科学专业对新疆植物资源认知的教学改革与探讨—以伊犁师范大学为例,项目号ZDZYJSJG202003。

摘　　要：早春短命植物是一类生长在干旱或低温等环境下,利用早春雨水或雪水迅速完成生活周期的植物,较集中分布在新疆北部。对其中4个自然分布区,伊犁河谷、准噶尔盆地南缘、塔城和阿尔泰山麓地区进行了以下调查:(1)早春短命植物类型及花颜色;(2)四个分布区主要传粉者类群;(3)四个分布区气象数据。结果显示调查区域内花颜色以黄色系与蓝紫色系为主;各地区在不同时期表现出不同花色多样性,非生物因素如海拔高度、温度和光照时长,生物因素如传粉者类群影响植物和花色多样性分布。Early spring ephemeral plants are plants that grow in drought or low temperature environments and use early spring rain or snow to quickly complete their life cycle.They are more concentrated in northern Xinjiang.The following surveys were conducted in 4 natural distribution areas,the Ili River Valley,the southern margin of the Junggar Basin,Tacheng and Altai foothills:Early spring ephemeral plant types and flower color;Main pollinator groups in the four distribution areas;Meteorological data of four distribution areas.The results show that the flower colors in the survey area are mainly yellow and blue—violet;each region shows different flower color diversity at different periods,non—biological factors such as altitude,temperature and light duration,biological factors such as pollinator groups affect plants and Diversity distribution of flower color.

关 键 词：新疆北部 早春短命植物 花色分析 传粉者类群 

分 类 号：Q948.1[生物学—植物学]