Studies on Biting Taste of Burley Tobacco Leaves (Nutritive Physiology of Burley Tobacco) (Part 3) : Effects of Form Amount of Supplied Nitrogen and Phosphorus on Quality of Burley Tobacco

Abstract

Water culter experiments of burley tobacco were made, concerning concentration of phosphorus and kinds of nitrogen resource. Nitrate nirogen was far better than ammonia nitrogen for burley tobacco, in the meantime, high phosphorus supply bring on heavy harvest with high quality.