QIAN Chang-jiang,XU Jian,MU Jun,et al.Germination Update of Introduction and Cultivation of Endemic Plant Primula lithophila in Guizhou[J].Northern Horticulture,2015,39(08):85-89.[doi:10.11937/bfyy.201508024]
贵州特有植物习水报春引种栽培萌发更新研究
- Title:
- Germination Update of Introduction and Cultivation of Endemic Plant Primula lithophila in Guizhou
- 文章编号:
- 1001-0009(2015)08-0085-05
- Keywords:
- Primula lithophila; introduction and cultivation; germination update; young leaves and seedlings
- 分类号:
- S 681.9
- 文献标志码:
- A
- 摘要:
- 以引种栽培的习水报春为试验材料,通过模拟习水报春原产地生长环境进行引种栽培,分别在1、4、7、10月份中的22日对引种栽培的习水报春萌发产生叶和新植株进行统计,测量叶的长度(含叶柄和叶片)及个数,研究引种栽培对习水报春萌发更新的影响。结果表明:习水报春在4个季节均能萌发新叶和幼苗,但在春、夏两季萌发新叶的数量及生长的速度相对较快,3月和4月萌发幼苗的株数较多,8月和9月萌发幼苗的株数次之。在气候类型、降雨量、温湿度之间差异不大的情况下,通过模拟习水报春原产地生长环境,能够引种栽培成活并萌发更新。
- Abstract:
- Taking Primula lithophila which was introducted and cultivated as experimental material,the origin growth environment of Primula lithophila was simulated,the Primula lithophila plants germinate,new leaves,new statistics,length of the leaf (including petiole and leaf) were measured on 22th of January,April,July,October.The effect of introduction and cultivation on germination update of Primula lithophila were studied.The results showed that Primula lithophila could sprout the new leaves and seedlings in four seasons,but the germination number of new leaves and growth were faster in the spring and summer.In March and April the germination seedlings number was the most,in August and September the number of germinating took the second place.Between the type of climate,rainfall,temperature and humidity difference were small,simulation of Primula lithophila origin growth environment, they could introduce and cultivate successfully and germination update.
参考文献/References:
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备注/Memo
第一作者简介:钱长江(1984-),男,硕士,副教授,研究方向为植物分类和植物资源及观赏植物资源。E-mail:qianchj520zh@163.com.