6中国农科院.Collections of Annual Meeting''s Papers of First Youth Agricultural Sciences[M].Beijing: China Science and Technology Press,1992.68-72(inChinese).
7Coutts G, Atkin SD, Cooke S. 1990. Application of selenium pills to improve the selenium supply to a grass/clover sward. Com Soil Sci Plant Anal, 21:11 ~ 12.
8Gupta UC. 1995. Effects of selcote ultra and sodium selenate (laboratory versus commercial grade) on selenium concentration in feed crops. J Plant Nutr , 18(8): 1629~1636
9Hartikainen H, Xue TL, Piironen V, et al. 2000. Selenium concentration of fescue and pro-oxidant in ryegrass. Plant Soil, 225:1 ~ 2
10刘凤枝.Method of atomicfluorescence detecting of selenium in soil[A].In:刘凤枝 ed.Banausic Manual of Inspecting Agricultural Environment[C].Beijing:China Standard Press,2001.144-145(inChinese).