文献类型： 外文期刊

作者： Boqi, W ¹ ; Jiang, ZH ² ; Huang, JM ² ; Wang, YX ² ; Yong, L ² ; Tao, L ³ ;

作者机构： 1.Fujian Acad Agr Sci, Res Ctr Agr Ecol, Fuzhou 3500013, Peoples R China

2.Fujian Acad Agr Sci, Res Ctr Agr Ecol, Fuzhou 3500013, Peoples R China; Fujian Acad Agr Sci, Res Ctr Edible Fungi Dev & Applicat, Fuzhou 350013, Peoples R China; Fujian Normal Univ, Ctr Lab, Fuzhou 350003, Peoples R China

3.Fujian Acad Agr Sci, Res Ctr Agr Ecol, Fuzhou 3500013, Peopl

关键词： agaricus biazei Murvill;friutbody;mineral elements;Co-60 gamma ray;rare earths

期刊名称：JOURNAL OF RARE EARTHS （ 影响因子：3.712； 五年影响因子：3.326 ）

ISSN： 1002-0721

年卷期： 2005 年 23 卷

页码：

收录情况： SCI

摘要： The effects of Co-60 gamma ray irradiation on the contents of rare earth and mineral elements and their relativities in the fruitbodies of Agaricus biazei Murvill and their relativities were studied. The results show that there are significant difference at the 0.01 level in the contents of rare earth and mineral elements in the fruitbodies among different treatments, and that the variational laws of different elements contents are different with the varieties of the dosages accordingly. Thereinto, the contents of Pr and Mo increase with the increase of the dosage, but they decrease when the dosage are in a certain degree (1.5 KGy). But the Yb content decreases with the increase of the dosage. The variational laws of the contents of K and Cu were similar along with the variety of the dosage, and they all decrease with the increase of the dosage. But the contents of them increase and are higher than that of the three anterior treatments (0, 0.5, 1.0 KGy) when the dosage are 1.5 KGy. It can be seen that the contents of rare earth and mineral elements in the fruitbodies have something to do with the dosages in different degrees, and that rare earth also has something to do with mineral elements in different degrees. Thereinto there lied good linear relationship between the content of Yb and the dosage.