云南优质白肋烟配套技术研究

Study on High Quality Burley Tobacco Complementary Technique

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 。

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.