人参施微肥、稀土效果研究张治钧张吉民李启辉张士义李纯宋波（辽宁省农业科学院土肥所沈阳１１０１６１）（庄河市农业中心人参在生育过程中需要多种营养元素，不仅需要较多的大量元素及中量元素，还需要一定量的微量元素及稀土。我国在参业生产中，多采用传统的“伐林... (Ginseng Fertilizer Institute, Liaoning Academy of Agricultural Sciences, Shenyang 110161) (Agricultural Center of Zhuanghe City, Gansu Province, where multiple ginseng nutrients are needed in the process of reproduction, not only need more and more Elements and the amount of elements, but also requires a certain amount of trace elements and rare earth .In our country in the production of industry, the use of more traditional "deforestation ...