Isotopen Laboratorium, Forschungsanstalt für Landwirtschaft 33 Braunschweig, Federal Republic of Germany.
Plant Physiol. 1978 Apr;61(4):706-7. doi: 10.1104/pp.61.4.706.
Migration patterns of nutrient elements, viz. (59)Fe, (54)Mn, (65)Zn, and (86)Rb, supplied to young corn (Zea mays) leaves were studied using a modified chromatogram scanner. It was found that the isotopes supplied to one-half of the leaf did not migrate to the other side across the midrib, but moved generally toward the base of the applied part of the leaf.
采用改良的色谱扫描仪研究了供给幼玉米（Zea mays）叶片的营养元素（59）Fe、（54）Mn、（65）Zn 和（86）Rb 的迁移模式。结果发现，供给半叶的同位素并没有穿过中脉迁移到另一侧，而是通常向叶应用部分的基部移动。
