干旱区生态环境知识资源中心(Arid): Influence of Temperature and Precipitation on the Morphology, Growth, and Stress Resistance of Seeds of Some Representatives of Northern Flora

Arid

DOI	10.1134/S1067413619050047
	Influence of Temperature and Precipitation on the Morphology, Growth, and Stress Resistance of Seeds of Some Representatives of Northern Flora
	Filippova, G., V; Androsova, D. N.; Filippov, E., V; Prokopev, I. A.
通讯作者	Filippova, G., V
来源期刊	RUSSIAN JOURNAL OF ECOLOGY
ISSN	1067-4136
EISSN	1608-3334
出版年	2019
卷号	50 期号:6 页码:517-525
英文摘要	The effect of the temperature and precipitation of three growing seasons (2014-2016) on the morphology, mass, germination, and stress resistance of seeds of Oxytropis candicans, Melilotus albus, Rumex aquaticus, Allium ramosum, Plantago canescens, and Aster alpinus was studied. The vegetation seasons were estimated by the value of the hydrothermal coefficient (HTC): 2014-arid (HTC = 0.76), 2015-very arid (0.66), and 2016-arid (1.05). It was shown that more developed seeds formed in the most favorable temperature and humidity conditions of the growing season of 2016. Seed germination differed by the years of observation in five species (M. albus, A. alpinus, R. aquaticus, A. ramosum, and P..anescens). The 2016 seeds had high germinative ability and/or germination rates. Significant changes in the physiological response of the seeds of A. alpinus, R. aquaticus, A. ramosum, and O. candicans after the action of acute provocative irradiation in different vegetative seasons were revealed.
英文关键词	temperature precipitation seed size and mass germination acute gamma irradiation adaptation potential
类型	Article
语种	英语
国家	Russia
收录类别	SCI-E
WOS记录号	WOS:000510660600002
WOS关键词	SINAPIS-ARVENSIS ; GERMINATION ; DORMANCY ; PROGENY ; TIME ; ZONE
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
EI主题词	2019-11-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310440
作者单位	Russian Acad Sci, Siberian Branch, Inst Biol Problems Cryolithozone, Yakutsk 677980, Russia
推荐引用方式 GB/T 7714	Filippova, G., V,Androsova, D. N.,Filippov, E., V,et al. Influence of Temperature and Precipitation on the Morphology, Growth, and Stress Resistance of Seeds of Some Representatives of Northern Flora[J],2019,50(6):517-525.
APA	Filippova, G., V,Androsova, D. N.,Filippov, E., V,&Prokopev, I. A..(2019).Influence of Temperature and Precipitation on the Morphology, Growth, and Stress Resistance of Seeds of Some Representatives of Northern Flora.RUSSIAN JOURNAL OF ECOLOGY,50(6),517-525.
MLA	Filippova, G., V,et al."Influence of Temperature and Precipitation on the Morphology, Growth, and Stress Resistance of Seeds of Some Representatives of Northern Flora".RUSSIAN JOURNAL OF ECOLOGY 50.6(2019):517-525.