【摘要】 以辽春10号、津强1号小麦为材料,用溶液培养的方法研究了不同供锰水平对不同基因型小麦生长的影响。结果表明,在缺锰条件下,津强1号的株高、根冠比、穗重、干物质量等指标所受影响均比辽春10号大,而且光合产物糖和氨基酸的形成以及蛋白质合成过程的受阻程度也比辽春10号重。更多还原

【Abstract】 Water culture method was used to study the effect of different manganese supply on growth of two wheat genotypes,Liaochun-10and Jinqiang-1.The result shows that the effects of manganese deficiency on the height,the root-shoot ratio,the spike weight,the dry weight of Jinqiang-1are more significant than those of Liaochun-10.Manganese deficiency blocks more seriously on the synthesis of sugars,amino acids and proteins for Jinqiang-1than Liaochun-10.更多还原