摘要
In different periods, the contents of nitrogen, ammonia nitrogen and nitrate nitrogen in different parts of Abrus mollis Hance were determined for each period by nesslerization, ninhydrin method and salicylic acid method in pot experiment. By using related data statistical software, the effects of Rhizobium inoculation on nitrogen metabolism, accumulation and distribution in Abrus mollis Hance were analyzed preliminarily.
通过盆栽试验采用萘氏比色法、茚三酮法、水杨酸法测定毛鸡骨草不同时期、不同部位的氮素、氨态氮以及硝态氮含量,结合相关数据统计软件,初步总结和探讨了接种根瘤菌对毛鸡骨草植株氮代谢的动态变化以及积累分配情况。
