Effects of Functional Foliage Fertilizer on Quality of Upper Tobacco Leaves

By contrast of the tobacco in the fields and two-year long fixed location experiment,the effect of "Yanboshi" foliage fertilizer on the upper leaves of tobacco K326 was studied.The results showed that spraying "Yanboshi" could increase the growth of the leaves of the upper part of plant and could maximize the leaf length,leaf width and leaf area.The cured leaves which were processed by "Yanboshi" had a certain degree in improving their thickness,flexibility and fillability.Spraying "Yanboshi" could not only improve the industrial availability of the leaves of the upper part of plant,but also improve the coordination of chemical composition and sensory pleasure of smoking of the leaves of the upper part of plant.Spraying 45 g/667 m2 "Yanboshi" functional foliage fertilizer had the best effect on improving the quality of upper leaves.