Analysis On Characteristics Of Different Flue-cured To Bacco Varieties In Wenshan Area

The agronomic and quality characters of 6 flue-cured tobacco varieties:Yunyan 85? Yunyan97?Yunyan9?KRK26?Honghuadajinyua?K326, had been studied in this paper, using randomized experimental design in Wenshan area of Yunnan province. The results were as follows:1.The agronomic characters and chemical quality of different flue-cured tobacco varietiesOwing to the variety characteristics in the same ecological conditions, then there was diversity of adaptability among varieties.KRK26 was the best in agronomic performance of the varieties and disease resistence, and The disease resistence of Honghuadajinyuan was worst. The chemical quality of lower part of the varieties was in a suitable range expect sugar alkali ratio was relatively high. Honghuadajinyuan were better than others in chemical quality and the harmonize among chemical composition.2.The physical characteristics of different flue-cured tobacco varietiesThere were significant difference in the physical characteristics under same cultivated. and reached basically range of high quality. The leaf weight of K326 asl2g was larger than others, and the thickness of KRK26 as 87.32g-cm-2 was also larger than others. In total, the physical characteristics of KRK26 was better than others.3.The appearance quality and sensory quality of different flue-cured tobacco varietiesThe appearance quality and sensory quality of KRK26 and Honghuadajinyuan were best in different flue-cured varieties. Both of color were orange, and had enough oil. The quality of aroma and the amount of aroma in Honghuadajingyuan and KRK26 were best.But the appearance quality and sensory quality of others had little difference.4.The baking characteristics of different flue-cured tobacco varietiesKRK26 had the best baking characteristics, and Hong huadajinyuan had the worst baking. The baking chatacteristics of others had little difference.5.The economic characters of different flue-cured tobacco varietiesEconomic traits KRK26 was significantly higher than that of the others. The output value was mainly determined by the average price, the output and the frist-class tobacco proportion.In total, KRK26 had the best Ecological Adaptability and Quality of Different Flue-Cured Tobacco Varieties In Wenshan Area.