土壤类型对不同基因型烤烟化学成分的影响  

Effects of Soil Type on Chemical Composition of Different Flue-cured Tobacco Varieties

作　　者：张松涛[1] 张胜 邵兰军[3] 杨会丽 舒晓康[3] 雷佳[3] 杨永锋[1] 

机构地区：[1]国家烟草栽培生理生化研究基地河南农业大学烟草学院,河南郑州450002 [2]湖南省湘西自治州烟草公司永顺县公司,湖南永顺416700 [3]广东中烟工业有限责任公司,广东广州510145

出　　处：《江西农业学报》2012年第9期98-100,105,共4页Acta Agriculturae Jiangxi

基　　金：基于双喜品牌需求的基地单元烤烟品种试验和选定[粤烟工15XM-QK(2010)-003]

摘　　要：通过小区试验,以云烟87、K326、南江3号、云烟203和KRK26 5个品种C3F等级烟叶为材料,研究了不同土壤类型对不同基因型烤烟化学成分的影响。结果表明,不同土壤类型对不同基因型烤烟化学成分影响不同;土壤类型对KRK26和云烟203的总糖和还原糖影响较小,对南江3号、K326和云烟87的影响较为显著。石堤地区的土壤更有利于云烟87、K326、南江3号和KRK26烟叶中总氮的吸收和烟碱的合成积累。不同类型土壤种植的不同基因型烤烟烤后烟叶的氯含量普遍较低,钾含量普遍>1.5%,钾氯比较高,高坪地区土壤的供钾能力高于石堤和花桥地区。Using the C3F - grade leaves of five flue - cured tobacco varieties （ Yunyan 87, K326, Nanjiang No. 3, Yunyan 203 and KRK26） as test materials, the author investigated the influence of different soil types on the chemical composition of different flue - cured tobacco varieties through plot experiment. The results showed that the type of soil had different impact on the chemical compo- sition of these five varieties. The soil type had less influence on the total sugar and reducing sugar content of Yunyan 203 and KRK26, but had significant impact on those of Yunyan 87, K326 and Nanjiang No. 3, especially Nanjiang No. 3. Yunyan 87, K326, Nanjiang No. 3 and KRK26, which were planted in Shidi region, had better absorption of total nitrogen and accumulation of nicotine. Generally, the baked leaves of all flue - cured tobacco varieties, which were grown in three different types of soil, had a low chlorine content, high potassium chlorine ratio and potassium content more than 1.5%. The potassium supply ability of the soil in Gaoping region was higher than that in Shidi and Huaqiao regions.

关 键 词：烤烟 土壤类型 基因型 化学成分 

分 类 号：S572[农业科学—烟草工业]