CAJ | 학술논문

选用大麦为材料，研究不同Al3+浓度（50、100、500μmoL/L）对大麦（Hordeum vulgare L.）叶片和根的可溶性蛋白含量的影响。结果表明：在整个处理期间，高浓度Al3+（500μmoL/L）可诱导大麦叶片中可溶性蛋白，其含量明显高于对照组和其他处理组（除了Al3+浓度为100μmoL/L）（P＜0.05）。Al3+处理20 d时，所有处理组叶片中的可溶性蛋白含量都显著高于对照组（P＜0.05），并且呈现先上升后下降的趋势。在大麦根中，各个Al3+处理组可溶性蛋白含量随着处理时间的延长、处理浓度的增加呈上升趋势（P＜0.05），但在Al3+处理20 d时，100μmoL/L Al3+处理组可溶性蛋白含量明显高于500μmoL/L Al3+处理组（P＜0.05）。
선용대맥위재료，연구불동Al3+농도（50、100、500μmoL/L）대대맥（Hordeum vulgare L.）협편화근적가용성단백함량적영향。결과표명：재정개처리기간，고농도Al3+（500μmoL/L）가유도대맥협편중가용성단백，기함량명현고우대조조화기타처리조（제료Al3+농도위100μmoL/L）（P＜0.05）。Al3+처리20 d시，소유처리조협편중적가용성단백함량도현저고우대조조（P＜0.05），병차정현선상승후하강적추세。재대맥근중，각개Al3+처리조가용성단백함량수착처리시간적연장、처리농도적증가정상승추세（P＜0.05），단재Al3+처리20 d시，100μmoL/L Al3+처리조가용성단백함량명현고우500μmoL/L Al3+처리조（P＜0.05）。
With Hordeum vulgare L. as the material,influences on soluble protein contents in leaves and roots of barley(Hordeum vulgare L)treated with different concentrations of Al3+(50,100,500μmoL/L)were investigated.The results indicated that at high concentration of Al3+(500μmoL/L),the soluble protein contents in leaves increased high significantly when compared with control and other treatment groups (except for the treatment with 100μmoL/L Al3+)during the whole treatments(P<0.05).The contents in leaves exposed to Al3+for 20 days were high significantly in comparison with control (P<0.05).The soluble protein contents in roots exposed to Al3+increased significantly with the increasing concentration and time. However,in the roots exposed to 100μmoL/L Al3+for 20 days was high significantly when compared with the treatment exposed to 500μmoL/L Al3+(P<0.05).