Growth, abscisic acid content, and carbon isotope composition in wheat cultivars grown under different soil moisture

	Growth, abscisic acid content, and carbon isotope composition in wheat cultivars grown under different soil moisture
	Wang, T ; Zhang, X ; Li, C
刊名	BIOLOGIA PLANTARUM
	2007
卷号	51 期号:1 页码:181_184
关键词	dry matter accumulation and allocation Triticum aestivum water use efficiency
ISSN号	0006-3134
通讯作者	Li, C, Chinese Acad Sci, Chengdu Inst Biol, POB 416, Chengdu 610041, Peoples R China.
中文摘要	Changes in dry matter accumulation and allocation, abscisic acid content and carbon isotope composition of three wheat cultivars from dry, middle and wet climate regions were recorded at full maturity after exposure to different watering regimes (100, 50 and 25 % field capacity). Compared with the wet climate cultivar, the dry climate cultivar showed lower stem height, total leaf area, total dry biomass and total grain dry mass, and higher root/shoot ratio, abscisic acid content and carbon isotope composition under all watering regimes. Both water-limited treatments significantly reduced leaf growth and increased dry matter allocation into the roots leading to a significant raise of root/shoot ratio in all cultivars tested. In addition, drought affected morphological and physiological properties more in the dry climate cultivar than in the wet climate cultivar.
学科主题	Plant Sciences
收录类别	SCI
语种	英语
公开日期	2011-07-08
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/21998]
专题	成都生物研究所_生态研究
推荐引用方式 GB/T 7714	Wang, T,Zhang, X,Li, C. Growth, abscisic acid content, and carbon isotope composition in wheat cultivars grown under different soil moisture[J]. BIOLOGIA PLANTARUM,2007,51(1):181_184.
APA	Wang, T,Zhang, X,&Li, C.(2007).Growth, abscisic acid content, and carbon isotope composition in wheat cultivars grown under different soil moisture.BIOLOGIA PLANTARUM,51(1),181_184.
MLA	Wang, T,et al."Growth, abscisic acid content, and carbon isotope composition in wheat cultivars grown under different soil moisture".BIOLOGIA PLANTARUM 51.1(2007):181_184.