上海农业学报Issue(3)：66-70,5.
胡枝子属植物固氮效率综合测试
Integrated analysis on nitrogen fixation efficiency of Lespedeza plants
摘要
Abstract
Based on the survey of field root nodules and the determination of 15 N natural abundance and both fresh and fallen leaves’nitrogen contents,the nitrogen fixation efficiencies of 10 Lespedeza species were evaluated,and the nitrogen supplying powers were compared among the 10 species.The result showed that four Lespedeza species-L .buergeri , L .formosa , L .cuneata ,L .bicolor‘Yakushima’-had a higher nitrogen fixation efficiency and a higher nitrogen supplying power than the other species and were worth large area planting in Shanghai greenland.关键词
胡枝子属/自然丰度/生物固氮/固氮效率Key words
Lespedeza/Natural abundance/Biological nitrogen fixation/Nitrogen fixation efficiency分类
农业科技引用本文复制引用
陈香波,冯宜冰,田旗,有祥亮..胡枝子属植物固氮效率综合测试[J].上海农业学报,2014,(3):66-70,5.基金项目
上海市科技兴农重点攻关项目［沪农科攻字（2008）第10～5号］资助 （）
