摘要
通过对石门县进行了土地质量以及柑橘生态环境调查,结果发现,石门县分布有大面积的富硒土壤,土壤硒含量平均值达0.79 mg/kg,富硒土壤面积达3059.2 km2。柑橘富硒程度较高,59.92%的柑橘样品达到富硒标准,91%的样品属于优等品,总体品质优良。
Land quality and citrus ecological environment in Shimen County were investigated,The results showed that there was a large area of Se-rich soil in Shimen County,The average content of Se in soil was 0.79 mg/kg,and the area of Se-rich soil was 3059.2 km^2.Citrus is rich in selenium,59.92%of Citrus samples meet the standard of selenium enrichment,91%of the samples belong to excellent products,the overall quality is excellent.
作者
李榕
黄栋良
何梓华
罗治勇
Li Rong;Huang Dongliang;He Zihua;Luo Zhiyong(Hunan Provincial Land and Resources Planning Institute, Changsha Hunan 410007)
出处
《国土资源导刊》
2018年第4期31-36,共6页
Land & Resources Herald
关键词
富硒
石门县
品质
柑橘
selenium-rich
Shimen County
quality
citrus
