nicotine 第1页

Review on Defensive Nicotine against Insect in Tobacco Effects of mechanical wounding on nitrogen uptake and nicotine content in flue-cured tobacco plants Effects of curing methods on conversion rate of nicotine and TSNAs contents of tobacco Effects of enhanced UV-B radiation on basic chemical compositionsof two flue-cured tobacco cultivars The impact of climate, soil and their interactions on reducing-sugar, nicotine and total nitrogen contents of flue-cured tobacco in Hunan high-quality tobacco region Regression Analysis between Nicotine Content and Physical Property in Flue-cured Tobacco Grown in Hunan Province Gamma-aminobutyric acid mediates the nicotine biosynthesis in tobacco under flooding stress Influence of daub exogenous ascorbic acid and glutathione on wounds after tobacco topping on redox equilibrium and nicotine content of tobacco Nitrogen management and its relation to leaf quality in production of flue-cured tobacco in China Agronomic regulation on NR and POD activities,K and nicotine contents after topping in flue-cured tobacco leaf Chemical structure and bioactivity of cis-5‘-oxopropylnicotine Factors of Nicotine Synthesis and Metabolism in Nicotiana tabacum L. Nicotine N-demethylase gene and its application in tobacco breeding Nicotine accumulation and distribution in tobacco under continuous cropping Dynamic change in mineral elements and nicotine content of burley tobacco during plant growth and development Distribution and relationship of soil nitrogen and flue-cured tobacco nicotine content in Enshi tobacco fields Effects of combined fertilization of N, P, and K on nicotine content of filling type flue-cured tobacco. Combined effects of root cutting, auxin application, and potassium fertilizer on growth, sugar：nicotine ratio, and organic potassium index of flue-cured tobacco Variation analysis of nicotine content in flue-cured tobacco in different ecotopes Monocrystal Culture and Crystallization Conditions Optimization of HspB from Pseudomonas putida Nicotine synthesis and nicotine-N source in flue-cured tobacco influenced by transplanting date and N fertilizer Effects of nitrogen application and remained leaves on the N uptake and nicotinc content of flue-cured tobacco Ecological reasons for the difference in nicotine content of flue-cured tobacco planted in different regions of Hunan Province. Comparative Research on Some Physiological Characteristics of Tobacco and Rape under Flooding Stress Nicotine Concentration in Leaves of Flue-cured Tobacco Plants as Affected by Removal of the Shoot Apex and Lateral Buds Relationship of Nicotine and Total Nitrogen Contents with Neutral Aroma Components in Flue-Cured Tobacco in Central Area of Henan Province Relationship between Principle Alkaloid Contents in Natural and Purified Populations of Burley Tobacco Gamma-aminobutyric acid mediates the nicotine biosynthesis in tobacco under flooding stress