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
样本数n=30（每个样点3次重复）
Number of sampling points n=30 (3 replications for each sampling point)
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1 研究区土壤肥力指标的纬度变化特征 样本数n=30（每个样点3次重复） |
| Fig. 1 Soil fertility indices variations under latitude gradient in study area Number of sampling points n=30 (3 replications for each sampling point) |
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