干旱区生态环境知识资源中心(Arid): SEED TRAITS AND GERMINATION IN THE CACTACEAE FAMILY: A REVIEW ACROSS THE AMERICAS

Arid

DOI	10.17129/botsci.2501
	SEED TRAITS AND GERMINATION IN THE CACTACEAE FAMILY: A REVIEW ACROSS THE AMERICAS
	Barrios, Duniel; Sanchez, Jorge A.; Flores, Joel; Jurado, Enrique
通讯作者	Barrios, D
来源期刊	BOTANICAL SCIENCES
ISSN	2007-4298
EISSN	2007-4476
出版年	2020
卷号	98 期号:3 页码:417-440
英文摘要	Background: Cactaceae is the fifth taxonomic group with the highest proportion of threatened species. One way to contribute to the preservation of this family is to understand the processes that promote seed germination. Questions: How common is dormancy and seed banks in Cactaceae? Are there general patterns in cacti germination response to temperature, light, water, salinity, phytohormones, hydration/dehydration cycles, mechanical or chemical scarification? Data description: A total of 333 studies on cactus germination with information on 409 taxa. Study site and dates: since 1939 to January 2020. Methods: A search of scientific articles in Google Scholar was performed with the words Cactaceae, cacti and cactus, in combination with various matters on germination in English, Spanish and Portuguese. Results: The main germination studies in cactus deal with photoblasticism (275 taxa), temperature (205 taxa) and seed longevity (142 taxa). Other lines of study in cactus germination (e.g., desiccation tolerance, vivipary, phytohormones, mechanical or chemical scarification, in vitro germination, hydration/dehydration cycles, water and saline stress, serotiny, storage in cold, high temperature tolerance and soil seed bank) include between 14 and 65 taxa. Cacti have only physiological dormancy and optimal germination for most species occur between 20 and 30 degrees C. Conclusions: Mexico, Brazil and Argentina are the three leading countries in the study of cactus germination.
英文关键词	Dormancy photoblasticism seed bank serotiny temperature viviparity
类型	Review
语种	英语
开放获取类型	DOAJ Gold
收录类别	SCI-E
WOS记录号	WOS:000560791400001
WOS关键词	TEHUACAN-CUICATLAN VALLEY ; LEPTOCEREUS-SCOPULOPHILUS CACTACEAE ; SSP JAMACARU CACTACEAE ; CHIHUAHUAN DESERT ; CACTUS SEEDS ; OPUNTIA-RASTRERA ; HYDRATION MEMORY ; WATER-STRESS ; DISCONTINUOUS HYDRATION ; DIFFERENT ECOSYSTEMS
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/2XILL650/325701
作者单位	[Barrios, Duniel] Univ La Habana, Jardin Bot Nacl, Havana, Cuba; [Sanchez, Jorge A.] Minist Ciencia Tecnol & Medio Ambiente, Inst Ecol & Sistemat, Bayamo, Cuba; [Flores, Joel] Inst Potosino Invest Cient & Tecnol AC, Div Ciencias Ambientales, San Luis Potosi, San Luis Potosi, Mexico; [Jurado, Enrique] Univ Autonoma Nuevo Leon, Fac Ciencias Forestales, Linares, Mexico
推荐引用方式 GB/T 7714	Barrios, Duniel,Sanchez, Jorge A.,Flores, Joel,et al. SEED TRAITS AND GERMINATION IN THE CACTACEAE FAMILY: A REVIEW ACROSS THE AMERICAS[J],2020,98(3):417-440.
APA	Barrios, Duniel,Sanchez, Jorge A.,Flores, Joel,&Jurado, Enrique.(2020).SEED TRAITS AND GERMINATION IN THE CACTACEAE FAMILY: A REVIEW ACROSS THE AMERICAS.BOTANICAL SCIENCES,98(3),417-440.
MLA	Barrios, Duniel,et al."SEED TRAITS AND GERMINATION IN THE CACTACEAE FAMILY: A REVIEW ACROSS THE AMERICAS".BOTANICAL SCIENCES 98.3(2020):417-440.