温带典型草地土壤净氮矿化作用研究_电子资料文库 关键词:温带草原;树脂芯法;净氮矿化 [gap=1648]Key words:temperate grassland ; resin2core technique ; net nitrogen mineralization
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There is a distinct relationship between net Nitrogen mineralization rate and forest type.
氮的净矿化速率与林型关系很大。
Resin-core technique caused fewer disturbances to grassland soil processes, and was an effective technique for studying the net nitrogen mineralization in the field.
树脂芯方法对草原土壤氮转化过程干扰较小，是自然条件下研究温带草原土壤净氮矿化的有效手段。
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