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为提高干旱环境下的烟叶品质,在普洱景东烟区,通过田间对比试验研究了水分调控对烟叶品质的影响。经对比分析得知,滴灌能够有效改善烟株农艺性状,促进烟叶生长;促进烟株上部和中部烟叶糖含量适宜,化学协调性好;能促使烟叶外观表现较好,油分较足、身份适中、叶片结构较好;感官品质得到较大提高,特别是香气的透发性、丰富性,烟气的流畅性、圆润性、纯净性方面表现突出,给人以美的享受。建议在烟叶栽培中大面积发展滴灌技术。
In order to improve the quality of tobacco leaves under drought conditions, the effects of moisture regulation on the quality of tobacco leaves were studied in field trials in Pu’er Jingdong tobacco growing area. The comparative analysis shows that drip irrigation can effectively improve the agronomic traits of tobacco plants and promote the growth of tobacco leaves; promote the tobacco content in the upper and middle leaves of tobacco plants to be suitable and have good chemical coordination; promote the appearance of tobacco leaves better, Leaf structure is better; sensory quality is greatly improved, especially the aroma of permeability, richness, flue gas fluency, mellow, pure performance outstanding, giving the United States to enjoy. Proposed in the tobacco cultivation in large areas of drip irrigation technology.