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氮肥对不同耐低氮性玉米品种生育后期叶绿素含量和氮代谢酶活性的影响
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吴雅薇1, 李强1, 豆攀1, 马晓君1, 余东海2, 罗延宏3, 孔凡磊1, 袁继超1,* |
Effects of nitrogen fertilizer on leaf chlorophyll content and enzyme activity at late growth stages in maize cultivars with contrasting tolerance to low nitrogen
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WU Ya-Wei 1, LI Qiang 1, DOU Pan 1, MA Xiao-Jun 1, YU Dong-Hai 2, LUO Yan-Hong 3, KONG Fan-Lei 1, YUAN Ji-Chao 1,*
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吐丝后30 d各部位叶片SPAD值差异 0位叶:穗位叶;-1~-5位叶:穗位下1~5叶;1~2叶:穗位上1~2叶。 |
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