摘要
介绍硝酸铵－磷酸－铵—硫酸钾系高浓度烤烟专用复合肥的开发应用。三年的试验推广的实践证明，其肥效可与进口肥相媲美，配方合理，但价格比进口肥每吨低４００元左右。
The paper describes the development and application of a special complex fertilizer containing flue -cured tobacco ammonium nitrate-ammonium phosphate-potassium sulphate. Experiments for three years show that its fertilizer efficiency is as good as that of the imported fertilizer. The formula of the fertilizer is reasonable. but the price is lower for about 400 yuans per ton than that of the imported fertilizer.
出处
《云南化工》
CAS
1995年第3期56-59,共4页
Yunnan Chemical Technology
关键词
烤烟
专用肥料
混合肥料
special compound fertilizer for flue-cured tobacco
experiment and popularization
fertilizer efficiency
