不同煙用有機肥對烤煙生長及煙葉質(zhì)量的影響

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中圖分類號：S527 文獻(xiàn)標(biāo)識碼：A 文章編號：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

在烤煙生產(chǎn)中，施肥是影響煙葉產(chǎn)量與質(zhì)量的重要因素。（剩余4938字）