机构地区: 台州师范专科学校
出 处: 《佳木斯大学学报(自然科学版)》 2001年第2期180-182,共3页
摘 要: 研究了天台山八种植被下土壤中的肥力因素 :有机质、全氮、全磷、全钾及 p H值 .并用模糊数学的方法对八种植被土壤的上述指标进行了综合比较 ,八种植被土壤肥力的相似顺序为 :七子花土壤 =茶园土壤 >竹林土壤 >柳杉土壤 >金钱松土壤 >日本花柏土壤 >黄山松土壤 >云锦杜鹃土壤 . The soil fertility factors(Organic matter, total nitrogen, total phosphorous, total potassium and pH)of eight kinds of vegetation, in the Tiantai mountain area, were studied. Eight kinds of soil fertility were compared synthetically by means of fuzzy mathematics method. The sequence of soil fertility is as the following: Heptacodium miconioides soil's = tea garden soil's> bamboo woods'> Cryptomeria fortunei soil's> Pseudolarix amabilis soil's> Chamaecyparis pisifera soil's> Pinus taiwanensis soil's> Rhododendron simsii siol's.