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天然草皮烧成的火土或堆制成腐殖土用作培养基质生产地毯式草坪，其效果显著优于纯土壤的生产效果（Ｐ＜００５），与报导的培养基质（砂壤土∶锯末∶奶牛粪∶草碳＝４∶３∶２∶１）无差异（Ｐ＞００５）。火土和腐殖土是贵州生产地毯式草坪最经济有效的培养基质。
Natural turf burned firewood or piled into humus soil used as a medium for the production of carpet lawn, the effect was significantly better than pure soil production (P <0 05), and the reported culture medium (sandy loam: Sawdust: cow dung: grass carbon = 4: 3: 2: 1) no difference (P> 0 05). Fire soil and humus soil is the most economical and effective culture medium for producing carpet-type lawns in Guizhou.