Floral longevity is related to flower nutrient stoichiometry in endangered orchids, Paphiopedilum species

doi:10.1016/j.gecco.2023.e02663

KIB OpenIR

	Floral longevity is related to flower nutrient stoichiometry in endangered orchids, Paphiopedilum species
	Zhang,Feng-Ping; Zhang,Shi-Bao
	2023
发表期刊	GLOBAL ECOLOGY AND CONSERVATION
ISSN	2351-9894
卷号	47 页码:e02663
摘要	The relationship between floral longevity and the chemical elements that support plant survival, growth and reproduction remains unclear. Here, we used 12 Paphiopedilum (Cypripedioideae, Orchidaceae) species with long-lived flowers to investigate the possible association of chemical elements with floral longevity. We found that floral longevity was significant and positive related to the contents of phosphorus, calcium, magnesium, and silicon in flowers, but was not significantly related to carbon, nitrogen, potassium or boron contents. In addition, the contents of certain chemical elements in flowers were correlated. In our principal component analysis of eight floral trace elements and floral longevity, the first two principal components explained 50.5% and 20.5% of the total variation, respectively. The second major axis of calcium variation in flowers was independent of the first major axis. Our findings highlight a relationship between floral longevity and nutrient stoichiometry that needs to be understood when developing conservation plans for endangered orchids of Paphiopedilum species.
关键词	Chemical element Long-lived flowers Variation Orchidaceae Paphiopedilum SLIPPER ORCHIDS CYPRIPEDIOIDEAE TRAIT RELATIONSHIPS WATER AVAILABILITY FRUIT PRODUCTION POLLINATION PLANT MAGNESIUM LEAF REPRODUCTION CALCIUM
DOI	10.1016/j.gecco.2023.e02663
收录类别	SCI
WOS记录号	WOS:001088492600001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75558
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Zhang,Feng-Ping,Zhang,Shi-Bao. Floral longevity is related to flower nutrient stoichiometry in endangered orchids, Paphiopedilum species[J]. GLOBAL ECOLOGY AND CONSERVATION,2023,47:e02663.
APA	Zhang,Feng-Ping,&Zhang,Shi-Bao.(2023).Floral longevity is related to flower nutrient stoichiometry in endangered orchids, Paphiopedilum species.GLOBAL ECOLOGY AND CONSERVATION,47,e02663.
MLA	Zhang,Feng-Ping,et al."Floral longevity is related to flower nutrient stoichiometry in endangered orchids, Paphiopedilum species".GLOBAL ECOLOGY AND CONSERVATION 47(2023):e02663.

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