【摘要】 从引进品种中筛选出产质兼优、抗病性强、适合云南生态区种植的优良品种TN86 .围绕调碱增香提高白肋烟质量目标 ,开展栽培、晾制技术研究 ,总结出云南优质白肋烟生产技术规范 ,生产示范 ,田间长势整齐清秀 ,晾制颜色均匀 ,烟碱量适宜 ,成份比例协调 ,内外在质量明显提高 .杂交育种先后组配组合 6 6个 ,优中选优 ,选出F2单株材料 35个、F6单株或株系材料 2 9个、遗传性状稳定株系 2 5个 ,优良品系 11个 ,为白肋烟新品种的继续筛选及配套技术在生产上的推广应用奠定了基础更多还原

【Abstract】 In order to decrease nicotine and increase flavor and burley tobacco quality in advance,the high-yield, good-quality, high-resistance and high applicable scope TN86 are selected. Yunnan good-quality burley tobacco technology has been gained. The burley tobacco grows in uniform. The color of air-curing is in uniformity. The nicotine is proper. The 66 combination is combined. The 35 plants are selected from F 2,and the 29 plant line is selected from F 6. The 25 stable plant line and excellent strain are gained, which was fundamental for new variety breeding and complementary technique.更多还原