闽西烟区红花大金元适宜移栽期研究

为明确清香型烤烟品种红花大金元在闽西烟区的适宜移栽时期,采用田间小区试验方法,研究了移栽期对烤烟生长、产量和品质的影响。结果表明,1月12日移栽,大田生育期149 d,能满足大田生长的需要,地上部鲜重、干重最大,单叶重、产量、产值、均价和上中等烟比例均明显优于其他处理,烟叶主要化学成分较为协调;在烟叶感官评吸质量方面,适当提早移栽有利于清香风格特色的彰显,甜感更强,香气量更足,香气质更好。

Study on the Suitable Transplanting Time of Flue-cured Tobacco Variety Honghuadajinyuan in Western Areas of Fujian

In order to define the suitable transplanting time of flue-cured tobacco variety Honghuadajinyuan in western areas of Fujian, field trials were carried out to study the effects of transplanting time on growth, yield and quality of tobacco. The results showed that when transplanted on 12th January, tobacco plants had a field growth period of 149 days, which could meet the need of field growth with fresh weight and dry weight of above ground parts being the highest. Single leaf weight, yield, output value, average price and the percentage of upper and middle grade leaves were significantly better than that of the other treatments. The main chemical composition of tobacco leaves was also more harmonious. Sensory tests suggested that relatively early transplanting was good for improving smoking quality with better manifestation of the delicious aroma style, sweeter taste, more and better quality aroma.