Growth response and soil-plant water relations of 4 dominant psammophyte species with soil moisture in central Inner Mongolia

doi:10.3906/bot-1303-81

	Growth response and soil-plant water relations of 4 dominant psammophyte species with soil moisture in central Inner Mongolia
	Zheng, Yuanrun; Jiang, Lianhe ; Gao, Yong 1; Chen, Xi 2; Luo, Geping 2; Feng, Xianwei 2; Shimizu, Hideyuki 3
	2014
发表期刊	TURKISH JOURNAL OF BOTANY
ISSN	1300-008X
卷号	38 期号:2 页码:325-333
摘要	Soil-plant water relations are crucial for understanding the mechanisms by which plants adapt to their environments. An experiment was conducted to understand the responses of 4 dominant psammophyte shrub species to different sandy environments. Pots were filled with tap water or sand, and pots planted with different species and filled with sand with and without pot covers were kept in 4 growth cabinets at 15/25 degrees C and with a water supply of 75 mm per month. Soil water content; dry weights of roots, shoots, and leaves; and leaf area were measured. The relative growth rate (0.039-0.042 g g(-1) day(-1)) was higher for the 2 Artemisia Krasch. species and lower for Caragana korshinskii Kom. and Hedysarum laeve Maxim. (0.016-0.023 g g(-1) d(-1)). The final soil water content of the 2 Artemisia species (1.3%-2.7%) was lower than that of H. laeve and C. korshinskii (14.7%-18.4%). Soil water content increased from the top of the profile to deeper levels for H. laeve and C. korshinskii. However, for the 2 Artemisia species, soil water was lower in the deeper profile compared with the upper profile. Considering water consumption, the 2 Artemisia species were similar while C. korshinskii and H. laeve were similar; this result was different from our hypothesis.
关键词	Biomass allocation growth microlysimeter semiarid regions plant-water relations
学科领域	Plant Sciences
DOI	10.3906/bot-1303-81
收录类别	SCI
语种	英语
WOS关键词	SEEDLING EMERGENCE ; DROUGHT STRESS ; GAS-EXCHANGE ; PHOTOSYNTHESIS ; BURIAL ; FOREST ; SAND ; TEMPERATURE ; MECHANISMS ; ALLOCATION
WOS研究方向	Plant Sciences
WOS记录号	WOS:000329918200012
出版者	TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY
文献子类	Article
出版地	ANKARA
EISSN	1303-6106
资助机构	Key Project of the National Natural Science Foundation of China [41330749] ; China National Key Basic Research Program [2009CB825103]
作者邮箱	zhengyr@ibcas.ac.cn
作品OA属性	Green Submitted
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/27174
专题	中科院北方资源植物重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, West China Subalpine Bot Garden, Beijing Bot Garden,Key Lab Resource Plants, Beijing, Peoples R China 2.Inner Mongolia Agr Univ, Hohhot, Peoples R China 3.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Urumqi, Xinjiang, Peoples R China 4.Natl Inst Environm Studies, Tsukuba, Ibaraki, Japan
推荐引用方式 GB/T 7714	Zheng, Yuanrun,Jiang, Lianhe,Gao, Yong,et al. Growth response and soil-plant water relations of 4 dominant psammophyte species with soil moisture in central Inner Mongolia[J]. TURKISH JOURNAL OF BOTANY,2014,38(2):325-333.
APA	Zheng, Yuanrun.,Jiang, Lianhe.,Gao, Yong.,Chen, Xi.,Luo, Geping.,...&Shimizu, Hideyuki.(2014).Growth response and soil-plant water relations of 4 dominant psammophyte species with soil moisture in central Inner Mongolia.TURKISH JOURNAL OF BOTANY,38(2),325-333.
MLA	Zheng, Yuanrun,et al."Growth response and soil-plant water relations of 4 dominant psammophyte species with soil moisture in central Inner Mongolia".TURKISH JOURNAL OF BOTANY 38.2(2014):325-333.

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