flue cured tobacco 第1页

Effect of application rates of rape seed cake on yield and quality of flue-cured tobacco Effects of decapitation on growth, uptake and distribution of potassium in tobacco Factor analysis of mineral elements distribution of flue-cured tobacco STUDY ON THE EFFECT OF K NUTRITION ON PHYSIO LOGICAL CHANGE AND MATURITY OF FLUE?CURED TOBACCO IN THE COURSE OF MATURE Effect of slow-release fertilizer on the root system and photosynthesis of flue cured tobacco Characteristics of potassium channel of different tobacco genotypes