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A Study on Forest Soil Physi-chemical Characters of Baodugu Nature Reserve, Zaozhuang City, Shandong Province
Faxian Yu, You Hai-mei, LI Bao-jie, Shan Yong-bing, Shufen Li
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Abstract
Soil physi-chemical characters of six sampling area under three types of forest vegetation in Baodugu Nature Reserve in Shandong are analyzed and compared,the results shows that:the soil bulk density,clay particle content,field capacity under Platycladus orientalis are less than that under the Secondary Forest and Robinia pseudoacacia.Besides,the soil water/thermal elements,soil organic matter,N and P content are higher.Besides,the soil under the Platycladus oriental is Plantation Forests partial to acidity while the soil under the Secondary Forest and Robinia pseudoacacia partial to alkalescence.