%0 Journal Article
%T Preliminary Study on Soil Characteristics of Flight Area at Xining Caojiabao Airport<br>西宁曹家堡机场飞行区土壤养分特征的初步研究
%A WANG Bing-xi
%A CAO Xian
%A <br>王秉玺
%A 曹 先
%J 中国沙漠
%D 2008
%I 
%X The soil properties of the flight area of Xfning Caojiabao Airport were studied. The results indicated that pH and total-P had low variance, while other soil properties such as organic matter, total-N, total- K, alkaline hydrolytic N, available-P and available-K had medium variance. Compared with the soils measured in the Second National Soil Survey around the airport, the soil organic matter and the other soil nutrients in the airport area were significantly lower than those around the airport except pH and total-P. In the airport area, the soil properties in vegetation part were higher than those in bared soil except available N, pH and total salt content. But the result of Variance Analysis showed that there were no significant differences except total-P.
%K Caojiabao airport
%K flight area
%K soil nutrient<br>曹家堡机场
%K 飞行区
%K 土壤养分
%K 西宁
%K 曹家
%K 机场
%K 飞行区
%K 土壤养分
%K 养分特征
%K 研究
%K Airport
%K Area
%K Flight
%K Characteristics
%K Soil
%K 差异显著
%K 显示
%K 结果
%K 方差分析
%K 全盐量
%K 测试值
%K 特征比较
%K 露地
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=869B153A4C6B5B85&jid=F62EDFC6E63C5D025C6AE9D0171B7C05&aid=A7BF9D3E2513E594F232B2C7454D18FD&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=CA4FD0336C81A37A&sid=205BE674D84A456D&eid=A8DE7703CC9E390F&journal_id=1000-694X&journal_name=中国沙漠&referenced_num=2&reference_num=10