CAJ | 학술논문

烤烟新品种粤烟98以Coker206为母本，K326为父本杂交获得F1，经自交，系谱选育，回交聚合，再次的系谱选育而成。该品种大田生长整齐、长势强、株型较好、适应性广、遗传性状稳定；成熟度较好，叶片结构疏松，叶片厚度适中，油份多；烟叶内在化学成份协调，香气质较好，香气量足；中抗黑胫病、青枯病、根结线虫病，中感TMV、CMV，感赤星病；产量、均价、产值、上等烟比例、上中等烟比例均显著或极显著高于对照K326。烟叶具有浓香型风格特征。
고연신품충월연98이Coker206위모본，K326위부본잡교획득F1，경자교，계보선육，회교취합，재차적계보선육이성。해품충대전생장정제、장세강、주형교호、괄응성엄、유전성상은정；성숙도교호，협편결구소송，협편후도괄중，유빈다；연협내재화학성빈협조，향기질교호，향기량족；중항흑경병、청고병、근결선충병，중감TMV、CMV，감적성병；산량、균개、산치、상등연비례、상중등연비례균현저혹겁현저고우대조K326。연협구유농향형풍격특정。
A new variety of flue-cured tobacco Yueyan98 was developed though selfing, pedigree breeding, backcross polymerization, and again pedigree breeding of the F1 hybrid variety cultivated by Coker206 as female parent and K326 as male parent. The new variety was characterized by uniform and strong growth, better plant type, strong adaptability, steady genetic character, good maturity, loose leaf structure, proper vane thickness, rich oil, coordinated internal chemical composition, good smoking aroma quality, and sufficient aroma quantity. Resistance to black shank, bacterial wilt, root knot nematode disease and the infection with TMV and CMV was moderate, while infection by brown spot was found. Yield, average price, output value, high quality ratio, and high or middle quality ratio were higher or significantly higher than those of K326. Leaf was characterized by strong flavor.