论文信息 - Variation of major mineral elements concentration and their relationships in grain of Chinese wheat

Variation of major mineral elements concentration and their relationships in grain of Chinese wheat

Objective)Investigation on concentration of mineral elements including micronutrients as Fe and Zn in wheat grains which are essential for human life is very important for human health. (Method)240 cultivars and advanced lines, originated from Beijing, Hebei, Henan, Shandong, Shanxi, and Shaanxi Provinces, were collected and sown in the experiment station of Institute of Crop Science, in Chinese Academy of Agriculture Sciences in 1997-1998 wheat season, to evaluate the concentrations of major mineral elements in grain including micronutrients as Fe, Zn, Mn, Cu, and macronutrients as Ca, Mg, K, P, S. (Result)Large variation for most of the mineral element concentrations except Mg and S, and big difference between cultivars for all the mineral element concentrations were observed. Among the micronutrients, Fe performed the highest average concentration, with value being of 41.9 mg·kg -1 , while the lowest for Cu, with value being of 5.54 mg·kg -1 . Among the macronutrients, K had the highest average

Z. Yong | He Zhonghu | Zhang Yan | Wang De-sen

[1] M. Ginkel,et al. Adaptation of CIMMYT Wheat Germplasm in China's Spring Wheat Regions , 2006 .

[2] Zhonghu He,et al. Pattern analysis on grain yield performance of Chinese and CIMMYT spring wheat cultivars sown in China and CIMMYT , 2006, Euphytica.

[3] Yang Xiao-guang. STUDY ON THE ANEMIA STATUS OF CHINESE POPULATION , 2005 .

[4] Zhonghu He,et al. Milling quality and protein properties of autumn-sown Chinese wheats evaluated through multi-location trials , 2005, Euphytica.

[5] M. Ginkel,et al. Effect of environment and genotype on bread-making quality of spring-sown spring wheat cultivars in China , 2004, Euphytica.

[6] Ross M. Welch,et al. Addressing micronutrient malnutrition through enhancing the nutritional quality of staple foods: Principles, perspectives and knowledge gaps , 2001 .

[7] B. Underwood. From research to global reality: the micronutrient story. , 1998, The Journal of nutrition.

[8] Brian R. Cullis,et al. Accounting for natural and extraneous variation in the analysis of field experiments , 1997 .

[9] S. Chapman,et al. The alpha lattice design in plant breeding and agronomy: Generation and analysis , 1997 .

[10] G. Moller,et al. Continuous flow vapor generation for inductively coupled argon plasma spectrometric analysis. Part 2. Arsenic. , 1991, Journal - Association of Official Analytical Chemists.