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    A Study on Soil Changes of the First Three Years after Introducing Eucalyptus calophyllaLin Dexi
    引种尾叶桉后前3年土壤变化研究
    Agriculture and Soil Changes
    农业生产与土壤变化
    Study on Change of Soil in Several Plantations in Tropical Area of Yunnan
    云南热区几种人工林土壤变化研究
    Study on effects of pinus elliottii stands on soil
    湿地松林分土壤变化研究
    Analysis on Current Situation of Soil Change Studies
    土壤变化研究现状浅析
    The approximate trend of the change of soil in the plantations of four species is that soil fertility declined slightly from 1993 to 1995, and rose a little from 1995 to 1997.
    4种人工林土壤变化的大致趋势是:1993~1995年肥力大多略呈下降趋势,1995~1997年有所上升。
    Simulation on Slope Erosion Process for Soil Change
    应用于土壤变化的坡面侵蚀过程模拟
    THE CHANGE OF SOIL IN THE PROCESS OF VEGETATION RESTORATION IN NANYNAO ISLAND,GUANGDONG
    南澳岛植被恢复过程中不同阶段土壤的变化
    Changes of Soil Physical and Chemical Property of Alpine Kobresia Meadow Around the Plateau Pika Entrances in the Process of Erosion
    高原鼠兔洞口区侵蚀过程高山草甸土壤的变化
    The Changeful Research of Vegetation and Soil in the Process of Ecological Restoration on Sandification Rangeland of Dry Steppe
    干草原沙化草地生态恢复过程中植被与土壤变化研究
 

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