东北典型黑土区旱地耕层土壤肥力指标的纬度变化特征及其关系
Spatial Variations and Relationships of Topsoil Fertility Indices of Drylands in the Typical Black Soil Region of Northeast China
图中数字为采样点编号
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东北典型黑土区旱地耕层土壤肥力指标的纬度变化特征及其关系 |
| 尹思佳,李慧,徐志强,裴久渤,戴继光,刘雨薇,李艾蒙,于雅茜,刘维,汪景宽 |
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Spatial Variations and Relationships of Topsoil Fertility Indices of Drylands in the Typical Black Soil Region of Northeast China |
| YIN SiJia,LI Hui,XU ZhiQiang,PEI JiuBo,DAI JiGuang,LIU YuWei,LI AiMeng,YU YaXi,LIU Wei,WANG JingKuan |
| 图2 研究区土壤肥力指标的主成分分析 图中数字为采样点编号 |
| Fig. 2 Principal component analysis of soil fertility indices in study area Numbers in |
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