黄土塬区苹果种植对深剖面土壤水分和地下水补给的影响 |
程立平, 王亚萍, 齐光 |
Impacts of apple tree planting on deep soil water content and groundwater recharge for the Loess Tableland of China |
CHENG Liping, WANG Yaping, QI Guang |
图3 不同林龄苹果林地深层(4~20 m)土壤储水量和亏缺量(相对于农田) |
Fig. 3 Soil water storage and soil water deficit (relative to farmland) in deep soil layers (4-20 m) beneath apple orchards with different stand ages |
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