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作 者 ：程积民 张文军

期 刊 ：西北植物学报 1991年 3期

关键词：黄土高原；草场；评价；

Keywords:Loess plateau, Grassland, Evaluation,

摘 要 ：

Abstract:Based on the existing state, rational utilization and couseructionof loes plateau grassland, clarsificatron evaluation and benificial ana-lysis were carried out of the main types of grassland. On PC-1500microcom puter by applying Fuzry-cluster methed. The

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