干旱区生态环境知识资源中心(Arid): Complete vivipary behavior detected in the epiphytic Tillandsia recurvata L. (Ball moss) in the Chihuahuan Desert in two continuous years

Arid

DOI	10.1016/j.jaridenv.2019.103993
	Complete vivipary behavior detected in the epiphytic Tillandsia recurvata L. (Ball moss) in the Chihuahuan Desert in two continuous years
	Javier Perez-Noyola, Francisco 1; Flores, Joel 1; Yanez-Espinosa, Laura 2; Jurado, Enrique 3; De La Rosa-Manzano, Edilia 4; Badano, Ernesto 1
通讯作者	Flores, Joel
来源期刊	JOURNAL OF ARID ENVIRONMENTS
ISSN	0140-1963
EISSN	1095-922X
出版年	2020
卷号	174
英文摘要	Vivipary implies that seeds germinate inside the fruit still attached to the mother plant. Vivipary may constitute an adaptive trait, which may allow the quick establishment of seedlings in harsh environments. The Bromeliaceae includes ca. 3,140 species in many ecosystems, but vivipary appears to be infrequent in bromeliad epiphytes. In this research, we studied the vivipary incidence in Tillandsia recurvata from the Southern Chihuahuan Desert, during two years. We collected one fruit from each of five T. recurvata individuals, in ten Prosopis laevigata trees (50 fruits in total) inside 1 ha. These trees were at least 10 m apart. Fruit collection was conducted on September 7, 2016, and August 20, 2017, after fruit ripening and during the rainy season. Collected fruits were cleaned and opened to quantify the number of viviparous seedlings within each of them during 2016 and 2017. Vivipary incidence (%) in the collected fruits was not statistically analyzed because we found 100% of viviparous seedlings in both collection years. There were on average 69.59 and 71.44 seedlings per fruit per individual in 2016 and 2017, respectively. We attached groups of seedlings (all seedlings from each fruit) together, to mesquite branches and monitored seedling survival every two weeks for one year. At least one seedling lived from 66% of the fruits after 1 yr. Complete vivipary incidence in T. recurvata is probably adaptive because roots of seedlings may attach to hosts more readily than seeds without roots.
英文关键词	Bromeliaceae Epiphytes Mesquite Seedling survival Viviparous plants
类型	Article
语种	英语
国家	Mexico
收录类别	SCI-E
WOS记录号	WOS:000508745900015
WOS关键词	SEED-GERMINATION ; BROMELIACEAE ; REQUIREMENTS ; TEMPERATURE ; SURVIVAL
WOS类目	Ecology ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314873
作者单位	1.IPICYT Div Ciencias Ambientales, Camino La Presa San Jose 2055, San Luis Potosi 78216, San Luis Potosi, Mexico; 2.Univ Autonoma San Luis Potosi, Inst Invest Zonas Desert, Altair 200, San Luis Potosi 78377, San Luis Potosi, Mexico; 3.Univ Autonoma Nuevo Leon, Fac Ciencias Forestales, AP 41,Carretera Nacl 85,Km 145, Linares 67700, NL, Mexico; 4.Univ Autonoma Tamaulipas, Inst Ecol Aplicada, Ave Div Golfo 356, Ciudad Victoria 87019, Tamaulipas, Mexico
推荐引用方式 GB/T 7714	Javier Perez-Noyola, Francisco,Flores, Joel,Yanez-Espinosa, Laura,et al. Complete vivipary behavior detected in the epiphytic Tillandsia recurvata L. (Ball moss) in the Chihuahuan Desert in two continuous years[J],2020,174.
APA	Javier Perez-Noyola, Francisco,Flores, Joel,Yanez-Espinosa, Laura,Jurado, Enrique,De La Rosa-Manzano, Edilia,&Badano, Ernesto.(2020).Complete vivipary behavior detected in the epiphytic Tillandsia recurvata L. (Ball moss) in the Chihuahuan Desert in two continuous years.JOURNAL OF ARID ENVIRONMENTS,174.
MLA	Javier Perez-Noyola, Francisco,et al."Complete vivipary behavior detected in the epiphytic Tillandsia recurvata L. (Ball moss) in the Chihuahuan Desert in two continuous years".JOURNAL OF ARID ENVIRONMENTS 174(2020).