刘武波 周迪 杨林圜 彭仁 张涛 马龙飞 符传逵 李世琛 周桂夙

摘要 为应对保山烟区生产品种单一、烟叶品质不断下降的困局，保障当地烟叶生产工作的正常运行，以云烟99、云烟100、云烟105、云烟113、云烟116、云烟206和NC71为参试品种，以 K326为对照，通过田间试验研究其农艺性状、经济性状和化学品质等各方面的差异。结果表明，云烟100的农艺性状综合表现最好，其最大叶长显著高于对照品种;云烟99、云烟100产量较K326显著提高10.00%、14.31%以上，产值较K326显著提高27%、25%以上;各供试品种中云烟99化学成分更协调，云烟100化学品质略逊于K326。综合各方面性状表现，云烟99和云烟100在保山地区总体表现较好，可進行小面积生产验证试验。

关键词 烤烟品种;品种适应性;农艺性状;经济性状;化学品质

中图分类号 S 572  文献标识码 A  文章编号 0517-6611（2021）15-0031-03

Abstract In order to deal with the dilemma of few varieties and declining tobacco quality in Baoshan， and to ensure the operation of tobacco production，K326， Yunyan 99， Yunyan 100， Yunyan 105， Yunyan 113， Yunyan 116， Yunyan 206 and NC71 were cultivated in Baoshan to compare the differences of agronomic characters， economic characters and chemical quality differences among varieties. The results showed that Yunyan 100s agronomic traits was the best among all varieties， and its maximum leaf length was significantly higher than that of the control variety;the yield of Yunyan 99 and Yunyan 100 were significantly increased by 10.00% and 14.31% compared with K326， and the output value was significantly increased by 27% and 25% compared with K326;the chemical components of Yunyan 99 were more coordinated， and the chemical quality of Yunyan 100 was slightly inferior to K326. The results showed that Yunyan 99 and Yunyan 100 performed well in Baoshan area， which could be used for smallscale production verification test.

Key words Fluecured tobacco varieties;Variety adaptability;Agronomic traits;Economic traits;Chemical quality

作者简介 刘武波（1995—），男，山东潍坊人，硕士研究生，研究方向：烤烟种植栽培研究。*通信作者，副教授，博士，从事植物营养学研究。

收稿日期 2020-12-20;修回日期 2021-01-19

合适的品种选择、适宜的种植环境是决定烟叶产量、品质的关键因素[1-4]，在烟叶生产中起着举足轻重的作用[5-7]。不同的烤烟品种具有特有的适应区域[8-10]，因此筛选和推广符合特定区域的优良品种是稳定产量、提高品质最有效的手段和措施[11]。云南省保山市是我国重要烤烟产区之一，但近年来生产中当地推广品种存在单一、退化、抗病性下降和后备品种缺乏等问题[12-13]，已有危害烟叶安全生产的趋势，因此适时引入新的优良品种是解决上述问题的有效途径。……