东北典型黑土区耕地轮作休耕的空间重构 |
宋戈, 张红梅 |
Spatial reconstruction of farmland rotation and fallow in the typical black soil region of Northeast China |
SONG Ge, ZHANG Hong-mei |
图3 研究区主要作物空间适宜性分布 |
Fig. 3 The planting suitability of main crops in the study area |
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