不同移栽措施对烤烟‘CB-1'质量风格特征的影响

为进一步提升烟叶原料工业可用性,了解不同移栽措施对烤烟‘CB-1'品种质量风格特征的影响,对各处理烟叶的大田生育期、病虫害发生情况、产量和质量、内在化学指标、烟叶评吸质量等方面进行对比分析。结果表明,使用“火烧土拌营养土做填穴肥移栽+移栽后20天用火烧土拌营养土填穴小培土”的移栽措施,更有利于移栽后烟苗根系发育,加快烟株生长发育进度,提高烤后烟叶经济质量,提升下部烟叶烟碱含量,降低上部烟叶烟碱含量,改善烟叶评吸质量。移栽措施改良后,使用“火烧土拌营养土做填穴肥移栽+移栽后20天用火烧土拌营养土填穴小培土”的移栽措施,最有利于彰显烤烟‘CB-1'品种质量风格特征,提高工业可用性。

Effects of Different Transplanting Measures on Quality and Sensory Characteristics of Flue-cured Tobacco ‘CB-1'

In order to further improve the industrial availability of tobacco raw materials, the effects of different transplanting measures on the quality and sensory characteristics of ‘CB-1' flue-cured tobacco variety were studied. Field growth period, occurrence of diseases and insect pests, yield and quality, internal chemical indexes, and smoking quality of tobacco leaves of each treatment were compared and analyzed. The results showed that the transplanting measure of ‘burned soil mixed with nutrient soil as filling hole fertilizer for transplanting + burned soil mixed with nutrient soil filling hole 20 days after transplanting as little clay' was more conducive to the root development of tobacco seedlings after transplanting, and could accelerate the growth and development of tobacco plants, improve the economic quality of cured tobacco leaves, enhance the nicotine content of lower tobacco leaves, reduce the nicotine content of upper tobacco leaves, and improve the smoking quality of tobacco leaves. In summary, this transplanting measure is the optimum for highlighting the quality and sensory characteristics of flue-cured tobacco ‘CB-1' variety and improving its industrial availability.