烤烟专用水溶根施肥技术应用效果研究

Study on Application Effect of Water Soluble Root Fertilization Technology for Flue-cured Tobacco

采用同田对比法,在烤烟上施用专用水溶根施肥,并对烟叶生育期、农艺性状、单叶重和人工成本等进行调查分析。结果表明,专用水溶根施肥技术能提高肥料利用率,加快烟株早生快发,但同时成本较高,有待进一步优化。

Using same field comparison method,applicating water soluble fertilizer of tobacco,the growth period of tobacco leaves,agronomic traits ,leaf weight and artificial cost were investigated and analyzed.The results showed that the special water soluble root fertilization technology could improve the utilization rate of fertilizer, accelerate tobacco plants grow, but had high cost, it need to be further optimized.