黄土丘陵半干旱区密植枣林随树龄变化的根系空间分布特征
马理辉,吴普特,汪有科
Spatial pattern of root systems of dense jujube plantation with jujube age in the semiarid loess hilly region of China
MA Li-Hui,WU Pu-Te,WANG You-Ke
植物生态学报
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2012, (4): 292
-301
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DOI: 10.3724/SP.J.1258.2012.00292
