干旱区生态环境知识资源中心(Arid): Storage duration, light, temperature, and salinity exposure influence germination of the glycophyte Rhanterium epapposum

Arid

DOI	10.1139/cjb-2020-0153
	Storage duration, light, temperature, and salinity exposure influence germination of the glycophyte Rhanterium epapposum
	Bhatt, Arvind; Mercedes Caron, Maria; Gallacher, David; de Moura Souza-Filho, Paulo Roberto
通讯作者	Bhatt, A (corresponding author), Chinese Acad Sci, Lushan Bot Garden, Jiujiang, Peoples R China.
来源期刊	BOTANY
ISSN	1916-2790
EISSN	1916-2804
出版年	2021
卷号	99 期号:5 页码:261-267
英文摘要	Regeneration of native species is the first priority for biodiversity conservation and restoration. To this end, it is key to have seeds properly conserved in seed banks and knowledge of seed longevity and (or) dormancy alleviation at different storage time intervals. In addition, understanding the germination response of the stored seeds to environmental conditions improves the efficiency of restoration and rehabilitation projects. We investigated the influence of storage duration (1-5 years), light (0 or 12 h of illumination), thermoperiod (night/day temperatures of 15/20 and 20/25 degrees C), and salinity (0, 100, 200. and 400 mmol/L of NaCl) on seed germination of Rhanterium epapposum, a glycophytic species from the Arabian Peninsula. Seeds maintained viability after five years of storage indoors at room temperature. Three years of storage alleviated seed dormancy. Exposure to 12 h light per day and thermoperiods of 15/20 degrees C enhanced seed germination. The seeds were glycophytic; after-ripened seeds exposed to salinity exhibited reduced rates of germination that did not recover after the salinity was alleviated.
英文关键词	after-ripening desert glycophyte restoration
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000648468200001
WOS关键词	SEED DORMANCY ; SALT ; VEGETATION ; COMMUNITY ; KUWAIT ; TIME ; ENVIRONMENT ; DIVERSITY ; VIABILITY ; ECOLOGY
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349750
作者单位	[Bhatt, Arvind] Chinese Acad Sci, Lushan Bot Garden, Jiujiang, Peoples R China; [Mercedes Caron, Maria] Univ Nacl Cordoba, Fac Ciencias Exactas Fis & Nat, Inst Multidisciplinario Biol Vegetal IMBIV, CONICET, CC-4955000 Cordoba, Argentina; [Gallacher, David] Univ Sydney, Sch Life & Environm Sci, Narrabri, NSW 2390, Australia; [de Moura Souza-Filho, Paulo Roberto] Fed Univ Western Bahia, Multidisciplinary Ctr Barra, Barra, BA, Brazil
推荐引用方式 GB/T 7714	Bhatt, Arvind,Mercedes Caron, Maria,Gallacher, David,et al. Storage duration, light, temperature, and salinity exposure influence germination of the glycophyte Rhanterium epapposum[J],2021,99(5):261-267.
APA	Bhatt, Arvind,Mercedes Caron, Maria,Gallacher, David,&de Moura Souza-Filho, Paulo Roberto.(2021).Storage duration, light, temperature, and salinity exposure influence germination of the glycophyte Rhanterium epapposum.BOTANY,99(5),261-267.
MLA	Bhatt, Arvind,et al."Storage duration, light, temperature, and salinity exposure influence germination of the glycophyte Rhanterium epapposum".BOTANY 99.5(2021):261-267.