【英文篇名】 The Rule of Distribution and Transference of Copper,Manganese,Zinc,Magnesium and Potassium from Rock and Soil to Forage in the Main Geological Background Areas of Yunnan Province 【作者中文名】 邓卫东; 席冬梅; 毛华明; 高宏光; 【作者英文名】 DENG Wei-dong~1; XI Dong-mei~1; MAO Hua-ming~1; GAO Hong-guang~2（1.College of Animal Science and Technology Yunnan Agricultural University; Kunming 650201; 2.The Research Institute of Soil Science of Yunnan Province; Kunming 650011）; ......