有机无机肥配合施用对烤烟生长和产质量的影响

Effects of Integrated Fertilization with Commercial Organic Manure and Chemical Fertilizers on Growth and Quality of Flue-cured Tobacco

通过试验比较了云南保山市3种常用肥料:有机无机复合肥、无机复合肥、牛栏粪+无机复合肥的施用效果,探讨了不同肥料类型对烤烟生长及产、质量的影响。结果表明,有机无机复合肥与牛栏粪+无机复合肥处理的烤烟在物理指标和化学成分含量上差异不显著,均能促进烟株生长发育和提高烟叶品质,使烤烟生长势加强,产量增加。且牛栏粪+无机复合肥有增强烟草香气物质,提高肥料利用率的作用。

The effects of three types of fertilizers （organic inorganic compound fertilizer, inorganic compound fertilizer and dung ＋ inorganic fertilizer） on the growth and quality of flue-cured tobacco were compared. The results showed that the difference of organic inorganic compound fertilizer and dung ＋ inorganic fertilizer on the physical and chemical components was not remarkable, they both promoted plant growth, enhanced the quality and the yield of flue-cured tobacco. Additionally, dung ＋ inorganic fertilizer increased the aroma content of tobacco, and improved the utilization rate of fertilizer.