河南农业科学2026，Vol.55Issue(9)：58-67,10.DOI:10.15933/j.cnki.1004-3268.2026.09.006
生物炭与饼肥配施对烤烟生长及烤后烟叶香味成分的影响
Effects of Biochar Combined with Cake Fertilizer on Growth and Aroma Components of Flue-Cured Tobacco
摘要
Abstract
To investigate the effects of addition of biochar and cake fertilizer on flue-cured tobacco growth and aroma components in cured tobacco leaves,and to identify an optimal fertilization regime for high yield and superior quality of flue-cured tobacco,five treatments were established:chemical fertilizer alone(CK),chemical fertilizer+biochar(T1),chemical fertilizer plus biochar+rapeseed cake(T2),chemical fertilizer+biochar+sesame cake(T3),and chemical fertilizer plus biochar+soybean cake(T4).Agronomic traits,photosynthetic parameters,antioxidant enzyme activities of tobacco plants,as well as chemical components and aroma components of cured tobacco leaves were measured.The results showed that compared with CK,adding biochar(T1 treatment)improved tobacco growth at the vigorous growth stage:plant height,maximum leaf width and leaf number increased by 15.5%,5.4%and 6.5%,respectively;net photosynthetic rate(Pn)rose by 8.2%;the activities of superoxide dismutase(SOD),catalase(CAT)and ascorbate peroxidase(APX)were enhanced by 8.7%,15.3%and 15.5%.Tobacco yield increased by 8.7%,and the total content of aroma components in middle leaves was elevated by 24.6%.Relative to adding biochar,adding biochar and cake fertilization significantly increased plant height(7.0%—20.0%),maximum leaf length(7.4%—12.5%),maximum leaf width(5.8%—13.2%),leaf number(12.0%—23.1%),Pn(3.3%—7.8%),SOD activity(10.6%—13.9%),CAT activity(20.3%—37.8%)and APX activity(10.7%—26.4%)at the vigorous growth stage.Tobacco yield was boosted by 6.8%—10.2%,and the chemical composition of flue-cured tobacco leaves was optimized simultaneously.Compared with adding biochar treatment,addition of biochar and cake fertilizaer significantly raised browning reaction products,carotenoid degradation products,cembrane degradation products and total aroma components by 8.9%—20.9%,17.4%—33.4%,31.8%—54.1%and 6.4%—32.3%,respectively.The addition of biochar and cake fertilizer had a significant effect on chlorophyll degradation products and total aroma components,and the overall application effects of rapeseed cake,sesame cake,and soybean cake increased in sequence.Comprehensive analysis showed that the addition of biochar and cake fertilizer was more effective than the application of adding biochar.Among them,the addition of biochar and soybean cake had the best overall effect.关键词
烤烟/生物炭/饼肥/产量/香味成分Key words
Flue-cured tobacco/Biochar/Cake fertilizer/Yield/Aroma component分类
农业科技引用本文复制引用
程培军,司贤宗,张恒,张谦,徐凤丹,李倩,闫萌,李伟观,李亮,常栋,何晓冰,张翔,许跃奇,邱岭军,索炎炎..生物炭与饼肥配施对烤烟生长及烤后烟叶香味成分的影响[J].河南农业科学,2026,55(9):58-67,10.基金项目
河南省烟草局科技创新项目(2021410000240020) （2021410000240020）
河南省农业科学院创新团队项目(2024TD10) （2024TD10）
河南省烟草公司平顶山市公司重点项目(PYKJ202108) （PYKJ202108）
河南省烟草公司重点项目(2023410000240026) （2023410000240026）
