不同移栽期和土壤类型对烤烟品种NC89品质的影响  

Effects of Different Transplanting Dates and Soil Types on Quality of Flue-cured Tobacco Variety NC89

作　　者：冉法芬[1] 王海涛[1] 许自成[1] 

机构地区：[1]河南农业大学烟草学院,河南郑州450002

出　　处：《江西农业学报》2009年第11期24-26,共3页Acta Agriculturae Jiangxi

摘　　要：分析了不同移栽期和土壤类型对烤烟品种NC89品质的影响,结果表明:(1)随着移栽期的推迟,NC89的填充值呈逐渐增加的趋势,叶质重呈逐渐减少的趋势。5月10日移栽,NC89的苯丙氨酸类、类胡萝卜素类、棕色化产物类、新植二烯和中性香气物质总量均相对较高。(2)不同土壤类型相比较,舞阳黄棕壤土种植烤烟的化学成分相对较协调,禹州褐土和舞阳黄棕壤土生长的烟叶香气总量均明显高于襄城潮土,许昌砂姜黑土生长的烟叶香气物质含量较低。The effects of transplanting date and different soil types on the quality of flue - cured tobacco varietY NC89 in Xuchang tobacco - planting area were analyzed. The results indicated that： （ 1 ） Along with the delay of transplanting date, the filling power of NC89 gradually increased and its weight per unit leaf area decreased. When tobacco plants were transplanted on May 10th, the flue - cured tobacco leaves had higher content of phenylalanine, carotenoid, browning reaction products, neophytadiene and volatile aroma components. （2） Chemical components of flue -cured tobacco leaves planted in yellow -brown soil were more coordinative. The con- tents of volatile aroma components of flue - cured tobacco leaves planted in cinnamon soil or yellow - brown soil were more than those in alluvial soil. Flue - cured tobacco leaves planted in black soil had lower contents of volatile aroma components.

关 键 词：烤烟 移栽期 土壤类型 品质 

分 类 号：S572[农业科学—烟草工业]