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中文
Study on the Spatial Variability of Soil Available Phosphorus and Available Potassium in Populus tomentosa Planted Land in Western Plain of Shandong Province
辛颖 聂立水 韦安泰 董雯怡 张有慧 张志毅
Chinese Agricultural Science Bulletin . 2009, (
23
): 262 -267 . DOI: 10.11924/j.issn.1000-6850.2009-1683
