紫色土坡耕地耕层质量障碍特征
Quality Barrier Characteristics of Cultivated Layer for Sloping Farmland in Purple Hilly Region
图4. 坡耕地耕层聚类分析谱系图
Fig. 4. Hierarchical cluster graph for cultivated layer of sloping farmland
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紫色土坡耕地耕层质量障碍特征
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Quality Barrier Characteristics of Cultivated Layer for Sloping Farmland in Purple Hilly Region
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图4. 坡耕地耕层聚类分析谱系图 |
Fig. 4. Hierarchical cluster graph for cultivated layer of sloping farmland |
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