毛白杨茎干不同方位夜间液流变化规律及其主要影响因子
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Azimuthal variation in nighttime sap flow and its mainly influence factors of Populus tomentosa
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图1. 毛白杨宽窄行模式栽植示意图。 |
Fig. 1. Scheme of wide and narrow row planting of Populus tomentosa. |
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