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烤烟浓香型特色品种适宜性研究

2021-10-03段昶金康曹亚凡杨章乐王永齐左伟标柏永超王战义杨悦章

安徽农学通报 2021年18期

段昶 金康 曹亚凡 杨章乐 王永齐 左伟标 柏永超 王战义 杨悦章

摘 要:为稳定保持湖南永州烤烟浓香型风格,进行了烤烟浓香型特色品种的适宜性研究,对云烟97、K326、云烟87、湘烟3号、云烟99等5个品种进行了大田比较试验,分析其各项产质指标。结果表明,植物学性状上,云烟87品种栽后50d的生长势强,云烟系列3个品种不挂灰;经济性状上,云烟87的产量、产值、均价和上中等比例为最高,分别达到3456.0kg/hm2、70243.2元/hm2、20.33元/kg、89.8%。

关键词:烤烟;浓香型;品种;适宜性

中图分类号 S572文献标识码 A文章编号 1007-7731(2021)18-0092-02

Study on the Suitability of Flue-cured Tobacco Varieties with Strong Aroma

DUAN Chang1 et al.

(1Huahuan International Tobacco Co., Ltd, Chuzhou 233121, China)

Abstract: In order to show and stabilize the Luzhou flavor style of Yongzhou flue-cured tobacco in Hunan Province, the suitability of characteristic flue-cured tobacco varieties was studied. Five varieties of Yunyan 97, K326, Yunyan 87, Xiangyan 3 and Yunyan 99 were tested in the field, and their yield and quality indexes were analyzed. The results showed that Yunyan 87 had strong growth vigor 50 days after planting, and the three varieties of Yunyan series had no ash; In economic shape, the yield, output value, average price and upper middle proportion of Yunyan 87 were the highest, reaching 3456.0kg/hm2, 70243.2yuan/hm2, 20.33yuan/kg and 89.8% respectively.

Key words: Flue-cured Tobacco; Strong Aroma; Varieties; Suitability

当前,结合湖南永州生态条件,引进并筛选浓香型风格特色的品种,进一步彰显本地烟叶风格特征,具有重要的实际意义。目前,已有很多关于烤烟品种适宜性方面的研究,如苏畅涛[1]、姚健等[2]、李云霞等[3]、郭东锋等[4]分别在贵州铜仁、河南许昌、湖南郴州、安徽皖南开展了品种生态适应性研究。湖南是典型的浓香型产区,为解决品种单一的问题其烟叶香气具有浓郁醇厚的特点。为此,笔者从湖南永州烟区实际出发,开展了浓香型品种种植适宜性研究,为丰富永州烤烟品种栽培提供科学依据。

1 材料与方法

1.1 供试材料 供试品种为云烟97、K326、云烟87、湘烟3号、云烟99。

1.2 试验设计 试验在湖南永州宁远进行,采用小区对比试验方法,设置5个处理,3次重复,共21个小区,随机区组排列。周围设保护行,种植密度为1.3m×0.5m,每小区75株共3行,小区面积为48.75m2,各项农事操作在同一天内完成,同一座烤房烘烤。其他大田生产管理按照当地规范化生产的要求进行,各项农事操作必须及时一致,同一管理措施要在同一天内完成。……

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