福泉市植烟土壤主要养分状况分析  

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

作　　者：马建彬 肖振杰 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：《安徽农业科学》2015年第1期73-75,85,共4页Journal of Anhui Agricultural Sciences

基　　金：贵州省黔南州烟草公司项目"黔南山地烤烟专用肥区域配方及施肥技术研究"(201130)

摘　　要：[目的]为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180份土样,并且对土样的主要养分含量和p H进行测定。[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26.8g/kg、134.1 mg/kg、35.9 mg/kg和222.1 mg/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丰富,但各乡镇之间差异较大,所以应根据养分丰缺情况和p H,精准确定烤烟施肥种类和用量。[ Objective ] The research aimed to provide the reference for the precise formula and balanced fertilization of tobacco production in Fnquan 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 results showed that 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, 5.9 mg/kg and 222.1 mg/kg respectively, and the coefficient of variation 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%. [ Conclusion] The conclusion was obtained that the organic matter, available nitrogen, available phosphorus, available potassium contents were abundant in the mass, but there were big difference among different towns. The precise fertility types and precise fertility dosage should be determined according to the main nutrient state and pH value of tobacco planting soil in Fuquan City.

关 键 词：植烟土壤 养分 烤烟 

分 类 号：S572[农业科学—烟草工业]