【摘要】 【目的】探究不同烟麦带状种植模式对烟草田间小气候、烤烟产质量及烟麦综合经济效益的影响。【方法】以中烟100为试验材料，设计6个处理，分别为3/1式烟麦带状种植，烟草株距45 cm(T1),3/1式烟麦带状种植，烟草株距50 cm(T2),5/1式烟麦带状种植，烟草株距45 cm(T3),5/1式烟麦带状种植，烟草株距50 cm(T4),纯作烟(CK1),纯作麦(CK2),分析不同处理烤烟田间光照强度、温湿度、风速、烤后烟产质量和小麦产量及其构成因素。【结果】(1)烟麦带状种植模式提高了各时期烟株不同叶层的光照强度和风速，改善了田间通风透光条件，对烟田中部叶层的增温效果显著。(2)带状种植对烟草前期的生长发育有一定影响，但后期烟株发育加快；3/1式带状种植烤后烟叶与纯作烟相比质量提升较小，而5/1式带状种植烤后烟叶化学成分更协调，总糖和还原糖含量显著提升，烟碱和淀粉含量下降。(3)两种带状种植模式下小麦产量及其构成因素间均存在边际优势，3/1式小麦产量边际优势为36.62%,5/1式小麦产量边际优势为31.84%。(4)相较于纯作烟(CK1),T1、T3处理烤烟产值降低，T2、T4处理烤烟产值升高，烟麦综合经济效益则以T4处理最高，为42 699.83元/hm~2,比纯作烟高5118.20元/hm~2。【结论】带状种植模式5/1式、烟草株距50 cm的栽培组合措施可改善烟草田间通风透光条件，促进烟株大田生长发育，提升烟叶品质，提高烟麦综合经济效益，可以在豫西地区适当推广。更多还原

【Abstract】 【Objective】 The study aimed to investigate the effects of different tobacco-wheat intercropping patterns on field microclimate, flue-cured tobacco yield and quality, and comprehensive economic benefits.【Method】 Zhongyan 100 was taken as the test material, and six treatments were designed as follows: 3/1 tobacco-wheat intercropping with tobacco plant spacing of 45 cm(T1),3/1 tobacco-wheat intercropping with tobacco plant spacing of 50 cm(T2),5/1 tobacco-wheat intercropping with tobacco plant spacing of 45 cm(T3),5/1 tobacco-wheat intercropping with tobacco plant spacing of 50 cm(T4),pure tobacco(CK1) and pure wheat(CK2) to analyze the field light intensity temperature humidity wind speed the yield and quality of flue-cured tobacco after curing as well as the wheat yield and its components under different treatments.【Result】(i) The intercropping patterns improved light intensity and wind speed across different leaf layers during various growth stages, enhancing field ventilation and light penetration, with significant warming effects on middle leaf layers.(ii) Intercropping initially slightly inhibited tobacco growth but accelerated later development.Compared with CK1,the 3/1 pattern showed minor quality improvement in cured leaves, while the 5/1 pattern produced more balanced chemical composition, with significantly increased total sugar and reducing sugar content but decreased nicotine and starch content.(iii) Both intercropping patterns demonstrated marginal advantages in wheat yield and its components, with yield advantages of 36.62%(3/1) and 31.84%(5/1).(iv) Compared with CK1,T1 and T3 showed reduced tobacco output value, while T2 and T4 increased it.The highest comprehensive economic benefit(42 699.83 yuan/hm~2) was achieved in T4,exceeding CK1 by 5118.20 yuan/hm~2.【Conclusion】 The 5/1 intercropping pattern with 50 cm tobacco spacing optimized field microclimate, promoted tobacco growth, improved leaf quality, and enhanced comprehensive economic benefits, making it suitable for promotion in the western Henan region.更多还原