Mineral element concentrations in grains of Chinese wheat cultivars

doi:10.1007/s10681-009-0082-6

	Mineral element concentrations in grains of Chinese wheat cultivars
	Zhang, Yong 2; Song, Qichao 3; Yan, Jun 4; Tang, Jianwei 2; Zhao, Rongrong 3; Zhang, Yueqiang 3; He, Zhonghu 1,2; Zou, Chunqin 3; Ortiz-Monasterio, Ivan 5
刊名	EUPHYTICA
	2010
卷号	174 期号:3 页码:303-313
关键词	Triticum aestivum Grain Mineral element Genotype by environment
ISSN号	0014-2336
DOI	10.1007/s10681-009-0082-6
通讯作者	Zhang, Yong
英文摘要	Investigations on concentration of mineral elements including Fe and Zn in wheat grains are important for human health. Two hundreds and sixty-five cultivars and advanced lines were collected and sown at Anyang experimental station of the Institute of Crop Science of the Chinese Academy of Agriculture Sciences in season 2005-2006 to evaluate the genetic variation of major mineral element concentrations in wheat grain. Twenty-four selected cultivars were also planted at seven representative locations in seasons 2005-2006 and 2006-2007 to evaluate the effects of genotype, environment, and genotype by environment interaction on mineral element concentrations. The 265 genotypes displayed a large variation for all mineral elements investigated including Fe and Zn, ranging from 28.0 to 65.4 mg kg(-1) and 21.4 to 58.2 mg kg(-1) for Fe and Zn, with mean values of 39.2 and 32.3 mg kg(-1), respectively. Jimai 26, Henong 326, and Jingdong 8 displayed high Fe and Zn concentrations, and Jimai 26 and Henong 326 also displayed high concentrations of Cu, Mg, K, P, and protein content. Jingdong 8 is the most promising leading cultivar for increasing Fe and Zn concentrations. All mineral element concentrations including Fe and Zn were largely influenced by environment effects. Production of high Fe concentration can be best secured at Jiaozuo and Jinan, and high Zn concentration can be best secured at Jinan and Xuzhou, since samples from these locations in the two seasons are characterized by high Fe or Zn concentration, compared with the other locations. High and significant genotype by environment interaction effects on all mineral element concentrations were also observed, with ratios of genotype by environment to genotype variances all larger than 1.20. Grain Fe concentration was highly significant and positively correlated with that of Zn, indicating a high possibility to combine high Fe and Zn traits in wheat breeding. It also indicated strong positive correlations between concentrations of Fe, Zn, and protein content.
学科主题	Agronomy ; Plant Sciences ; Horticulture ; AGRONOMY ; HORTICULTURE ; PLANT SCIENCES
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000279302400001
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/5405]
专题	作物科学研究所_遗传育种系
作者单位	1.CAAS, CIMMYT China Off, Beijing 100081, Peoples R China 2.Chinese Acad Agr Sci, Inst Crop Sci, Natl Wheat Improvement Ctr, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100081, Peoples R China 3.China Agr Univ, Dept Plant Nutr, Beijing 100193, Peoples R China 4.Chinese Acad Agr Sci, Cotton Res Inst, Anyang 455000, Henan Province, Peoples R China 5.CIMMYT, Mexico City 066000, DF, Mexico
推荐引用方式 GB/T 7714	Zhang, Yong,Song, Qichao,Yan, Jun,et al. Mineral element concentrations in grains of Chinese wheat cultivars[J]. EUPHYTICA,2010,174(3):303-313.
APA	Zhang, Yong.,Song, Qichao.,Yan, Jun.,Tang, Jianwei.,Zhao, Rongrong.,...&Ortiz-Monasterio, Ivan.(2010).Mineral element concentrations in grains of Chinese wheat cultivars.EUPHYTICA,174(3),303-313.
MLA	Zhang, Yong,et al."Mineral element concentrations in grains of Chinese wheat cultivars".EUPHYTICA 174.3(2010):303-313.