1、    云系烤煙品種在重慶萬州煙區的適宜性研究    摘要 目的評價云系烤煙品種在重慶市萬州煙區的適宜性，篩選出適合該地推廣的云系品種。方法以云煙87、云煙99、云煙105、云煙110、云煙116、云煙119、云煙207為材料，2018年在萬州煙區開展了品種區域適應性研究，并對其農藝性狀、抗病性、烘烤特性等進行了綜合鑒定。結果云煙105、云煙116、云煙110的農藝性狀和品種抗病性較好，產量和產值較高。結論云煙105、云煙116、云煙110適合在萬州煙區種植。關鍵詞 烤煙;品種;適宜性;萬州s572 a0517-6611（2019）21-0042-03d

2、oi：10.3969/j.issn.0517-6611.2019.21.013開放科學（資源服務）標識碼（osid）：suitability of yunxi fluecured tobacco varieties in wanzhou tobacco area of chongqingran xuejun（wanzhou branch of chongqing tobacco company， chongqing 404100）abstract objectiveto evaluate the suitability of cloudbased fluecured tobacco varie

3、ties in zhongqing wanzhou tobacco area， and to screen the proper fluecured tobacco varieties in wanzhou area.methodwith yunyan 87， yunyan 99， yunyan 105， yunyan 110， yunyan 116， yunyan 119 and yun 207 as the research materials， regional adaptability research in wanzhou tobacco area was studied in 20

4、18.and their agronomic characters， disease resistance and baking characteristics were comprehensively evaluated.resultyunyan 105， yunyan 116 and yunyan 110 showed relatively good agronomic characters and disease resistance， and relatively high yield and output value.conclusionyunyan 105， yunyan 116 and yunyan 110 were suitable to be planted in wanzhou tobacco area.key words fluecured tobacco;var