首页> 中文期刊> 《安徽农业科学》 >西藏林芝地区福建公园土壤肥力综合评价

西藏林芝地区福建公园土壤肥力综合评价

         

摘要

The soil fertility status in Fujian Garden in Linzhi, Tibet was investigated and analyzed. The fertility comprehensive evaluation was carried out by using fuzzy mathematical theory. The results showed that soil of Fujian Garden has characteristics of weak alkaline, obvious ac-cumulation of organic matter, low content of nitrogen, middle Content of phosphor, rich kalium and sandy texture. The average comprehensive evaluation score is 68.84, and variation coefficient is little, which is accordance with the garden' s actual situation.%对西藏林芝地区福建公园的土壤肥力现状进行调查,并采用模糊数学理论进行肥力综合评价.结果表明:福建公园的土壤呈弱碱性,有机质积累明显,氮含量偏低,磷含量中等,钾含量丰富,质地呈砂质特性,综合评价平均得分为68.84,并且变异系数很小.这与该公园的实际情况相吻合.

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