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红云红河集团豫中基地单元浓香型烤烟品种筛选研究

2015-07-13陈初饶智高相彬等

安徽农业科学 2015年15期

陈初 饶智 高相彬等

摘要

[目的]筛选符合红云红河烟草集团对豫中浓香型烟叶质量特色需求的烤烟品种。[方法]进行随机区组田间试验,对外引品种、河南省自育品种的农艺性状、抗病性、烤后烟叶品质、产值等进行对比分析。[结果]中烟100作为当前主栽品种,其叶片各项指标均较符合红云红河集团对豫中浓香型质量特色的需要,同时,豫烟7号、豫烟9号与中烟100质量差异较小。[结论]稳定种植主栽品种中烟100,豫烟7号、豫烟9号作为豫中基地单元的备用品种,并进行示范种植。

关键词 烤烟;红云红河;豫中;浓香型;新品种

中图分类号 S572 文献标识码 A 文章编号 0517-6611(2015)15-256-02

Study on Screening of Aroma Style Fluecured Tobacco Varieties in Central Henan and Hongyunhonghe Base Unit

CHEN Chu1#, RAO Zhi1#, GAO Xiangbin2* et al

(1. Hongyunhonghe Group, Kunming, Yunnan 650202; 2. Tobacco Institute, Henan Academy of Agricultural Science, Xuchang, Henan 461000)

Abstract [Objective] The purpose was to screen aroma style fluecured tobacco varieties for Hongyunhonghe Group in central Henan tobacco area. [Method] Agronomic traits, disease resistance, quality of cured tobacco, output value of the six testing varieties, Zhongyan 100, NC297, KRK26, Zhongyan 202, Yuyan 7 and Yuyan9, were studied by many test points and large area contrast demonstration. [Result] All the traits of Zhongyan 100 were adaptive to meet requirement of Hongyunhonghe Group, and the traits of Yuyan 7 and Yuyan 9 were closed to Zhonyan 100. [Conclusion] Zhongyan 100 remains the main cultivated variety, and Yuyan 7 and Yuyan 9 should be standby cultivated varieties.

Key words Fluecured tobacco; Hongyunhonghe Group; Central Henan; Aroma style; New variety

烤烟品种是决定烟叶品质的重要因素之一[1-2],品种不同其特性不同,对生态因素的要求和适应性也存在较大差别[3-4];同时,品种的烟叶香型风格必须符合卷烟工业企业的目标需求。中烟100作为豫中烟区的主栽品种,因其产量稳定、烤后叶片浓香型质量风格突出,可满足众多工业企业尤其是红云红河集团对浓香型烟叶的需求而连续种植。但由于多年连续种植,中烟100烟叶的质量特色也显露出一定的弱化现象,致使烟草工业企业、当地烟农不得不考虑筛选浓香型特色突出的备用品种。

红云红河集团在河南省襄城县建有“红云红河集团河南浓香型特色烟叶基地”,规划面积0.113 3万hm2,调拨量250万kg,为保证集团的原料供应起到了重要作用。红云红河集团及其技术依托单位均认识到中烟100品种浓香型质量风格弱化的问题,因此,立即着手对替代新品种进行筛选研究,以保证豫中浓香型质量特色烟叶的长期、穩定供应。……

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