摘要
以云烟100为材料,考察了不同移栽时间对烤烟农艺性状、经济性状、化学成分和感官质量等的影响。结果表明,在曲靖富源墨红烟区烤烟移栽期以5月上中旬（5月8~15日）移栽最为适宜,此时移栽的烤烟可有效利用植烟区光照、温度、降水、热量等气候资源,有利于烟株早生快发,提高烟叶产值量和内在品质;均价、产量和产值分别可达26.75元/kg、118.60 kg/667m2和3 172.55元/667m2,中上等烟比例为94.45%;同时,烟叶内在化学成分很协调,工业可用性很高,烟叶抽吸品质较好。
This study was conducted with tobacco variety Yunyan 100 as a material to investigate how the transplanting date affects agronomic characters, economic characters, chemical components and sensory quality in flue-cured tobacco. The results showed that an optimal transplanting date was on May 8th to 15th in Mohong tobacco zone, Fuyuan County. Duing this period, the tobacco seedlings transplanted could grow in favorable climate resources condition including stmshine, temperature, precipitation and heat, which could promote the tobacco growth well and fast to improve the yield and internal quality. The average price, yield and production value could reach 26.75 yuan/kg, 1 179 kg/bm2 and 47 588.25 yuan/hm2, respectively, and the proportion of medium and superior tobacco was 94.45%; and internal chemical components were of good balance with high industrial utilization value and good sensory quality in tobacco leaves.
出处
《湖南农业科学》
2015年第6期22-26,共5页
Hunan Agricultural Sciences
关键词
移栽期
烤烟
农艺性状
经济性状
化学成分
感官质量
flue-cured tobacco
transplanting date
agronomic character
economic character
chemical component
sensory quality
