Analysis on the Main Nutrient State of Tobacco Planting Soil in Fuquan City  

福泉市植烟土壤主要养分状况分析（英文）

作　　者：肖振杰 马建彬 徐增汉[2] 刘大双 王圣丰 罗倩茜 王盛兴 龙成江 王文龙 江玉平[2] 李章海[2] 

机构地区：[1]河北中烟工业有限责任公司,河北石家庄050051 [2]中国科学技术大学,安徽合肥230052 [3]贵州省烟草公司黔南州公司,贵州都匀558000

出　　处：《Agricultural Science & Technology》2015年第7期1467-1471,1476,共6页农业科学与技术（英文版）

基　　金：Supported by the Project of Nanzhou Tobacco Company of Guizhou Province(201130)~~

摘　　要：[Objective] The research aimed to provide the reference for the precise formula and balanced fertilization of tobacco production in Fuquan City, Guizhou Province. [Method] 180 soil samples were gathered from Fuquan City by Global Position System （GPS） fixed position. The main nutrient contents and pH value were analyzed. [Result] The average contents of organic matter, available nitrogen, available phosphorus, available potassium in tobacco planting soil were 26.8 g/kg, 134.1 mg/kg, 35.9 mg/kg, and 222.1 mg/kg respectively, and the coefficient of vari- ation were 25.8%, 21.4%, 72.1%, and 55.3% respectively. The pH value of tobacco planting soil was 6.2, and the pH value coefficient of variation was 15.3%. [Conclu. sien] The organic matter, available nitrogen, available phosphorus, available potassi- um contents were abundant in the mass, but there were big difference among dif- ferent towns. The precise fertility types and precise fertility dosage should be deter- mined according to the main nutdent state and pH value of tobacco planting soil in Fuquan city.[目的]为了给福泉市烟区进行精准配方、平衡施肥提供参考。[方法]利用GPS定位,在福泉市植烟土壤上相对均匀地采集了180份土样,并对土样的主要养分含量和p H值进行了测定。[结果]福泉植烟土壤有机质、有效氮、有效磷和速效钾含量的平均值分别为26.8 g/kg、134.1 mg/kg、35.9 mg/kg和222.1mg/kg,变异系数分别为25.8%、21.4%、72.1%和55.3%;土壤p H平均值为6.2,变异系数为15.3%。[结论]福泉市植烟土壤有机质、有效氮、有效磷和速效钾含量在总体上均丰富,但各乡镇之间差异较大,应根据养分丰缺情况和p H值,精准确定烤烟施肥种类和用量。

关 键 词：Tobacco planting soil NUTRIENT Flue-cured tobacco 

分 类 号：S572[农业科学—烟草工业]