Seed dormancy and germination characteristics of Acer cinnamomifolium, a plant species endemic to China

doi:10.15258/sst.2021.49.3.01

	Seed dormancy and germination characteristics of Acer cinnamomifolium, a plant species endemic to China
	Tang, Cui-Fang ; Zhao, Yu-Chen ; Ou, Lin-Feng ; Zhong, Cai-Hong ; Song, Song-Quan
	2021
发表期刊	SEED SCIENCE AND TECHNOLOGY
ISSN	0251-0952
卷号	49 期号:3 页码:187-192
摘要	Seed dormancy is an adaptive response of plants to environmental changes during long-term evolution. It plays an important role in plant survival and propagation. Acer cinnamomifolium, a plant species endemic to China, is an excellent garden and street tree species. However, dormancy and germination characteristics of A. cinnamomifolium seeds are not currently known. In the present paper, the mature seeds were used as experimental materials and we investigated the effect of temperature including alternating temperature, light, after-ripening, stratification and phytohormone on seed dormancy release and germination. After being incubated for 30 days, 0 to 10% of the seeds germinated in constant temperature (10, 15, 20, 25 and 30 degrees C), while in alternating temperature regimes (20/10, 25/15 and 30/20 degrees C), seed germination was < 35%. Dormancy release and germination of seeds can be increased by after-ripening, cold stratification and phytohormone treatments. We concluded that A. cinnamomifolium seeds have a non-deep physiological dormancy. Cold stratification at 4 degrees C for 30 days and incubation thereafter at 20 degrees C were found to be optimal for dormancy release and high seed germination.
关键词	Acer cinnamomifolium after-ripening non-deep physiological dormancy phytohormone stratification
学科领域	Agronomy ; Plant Sciences ; Horticulture
DOI	10.15258/sst.2021.49.3.01
收录类别	SCI
语种	英语
WOS关键词	STRATIFICATION
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000746608200001
出版者	ISTA-INT SEED TESTING ASSOC
文献子类	Article
出版地	BASSERSDORF
EISSN	1819-5717
作者邮箱	sqsong@ibcas.ac.cn
作品OA属性	gold
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/26378
专题	中科院北方资源植物重点实验室
作者单位	1.Guangzhou Ivy Seed Co Ltd, Guangzhou 510630, Peoples R China 2.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 3.[Zhao, Yu-Chen 4.Ou, Lin-Feng 5.Zhong, Cai-Hong 6.Huaihua Univ, Coll Biol & Food Engn, Huaihua 418000, Peoples R China
推荐引用方式 GB/T 7714	Tang, Cui-Fang,Zhao, Yu-Chen,Ou, Lin-Feng,et al. Seed dormancy and germination characteristics of Acer cinnamomifolium, a plant species endemic to China[J]. SEED SCIENCE AND TECHNOLOGY,2021,49(3):187-192.
APA	Tang, Cui-Fang,Zhao, Yu-Chen,Ou, Lin-Feng,Zhong, Cai-Hong,&Song, Song-Quan.(2021).Seed dormancy and germination characteristics of Acer cinnamomifolium, a plant species endemic to China.SEED SCIENCE AND TECHNOLOGY,49(3),187-192.
MLA	Tang, Cui-Fang,et al."Seed dormancy and germination characteristics of Acer cinnamomifolium, a plant species endemic to China".SEED SCIENCE AND TECHNOLOGY 49.3(2021):187-192.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Tang-2021-Seed dorma（289KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文