不同烟用有机肥对烤烟生长及烟叶质量的影响

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中图分类号：S527 文献标识码：A 文章编号：0488-5368（2025）04-0115-04

Abstract： To investigate the effects of combined application of chemical and organic fertilizers on the growth and leaf quality of flue-cured tobacco，a field trial was conducted to evaluate the influence of Renyuan organic fertilizer，carbon-based organic fertilizer，sesame cake fertilizer，Shangqiu organic fertilizer，and Backerorganic fertilizeron the agronomic traits，disease incidence，and economic characteristics of tobacco plants.The results indicated thattheapplicationoforganic fertilizers incombination with chemicalfertilizerssignificantly enhanced thegrowthanddevelopmentofflue-cured tobaccocompared to chemical fertilizers alone.Specifically，theapplication of Backer organic fertilizer increased plant height and leaf area by 7 . 6 5 % and 3 5 . 0 8 % ，respectively，compared to the control without organic fertilizer.Organic fertilizer application effctively reduced the incidence of tobacco mosaic virus （TMV），cucumber mosaic virus （CMV），and potato virus Y（PVY）. The economic performance of Backer organic fertilizer was particularly notable，leading to a 2 0 . 2 9 % increase in yield and a 3 2 . 6 0 % rise in production value compared to the control. Overall，the application of Backer organic fertilizer promotes tobacco plant growth and significantly improves tobacco yield.

Key words：Organic fertilizer；Flue-cured tobacco；Growth；Quality

在烤烟生产中，施肥是影响烟叶产量与质量的重要因素。（剩余4938字）