缓控释肥对烤烟生长发育及烟叶质量的影响

——以南平烟区‘翠碧1号’为例

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引用格式：，，，等.缓控释肥对烤烟生长发育及烟叶质量的影响：以南平烟区‘翠碧1号'为例[J].湖南农业科学，2025（6）：45-51.

DOI：10.16498/j.cnki.hnnykx.2025.006.008

Effects of Combined Application of Slow and Controlled Release Fertilizers on the Growth， Development，and Quality of Flue-Cured Tobacco： A Case Study of'Cuibi No.1' in the Tobacco-Growing Area of Nanping

FENG Ye-jun1，LIANG Gui-guang’，RUAN Jie-chong²，LIN Xiao-xing²， ZHONG Fu-yu²， ZHAO Cheng-kun²，LI Qi²，CHEN Ke-ling

（1.China TobacoGangiIdustrialCoLd.，ingo，C;2.ongxirachfningbaccooaning 353000，PRC;iuteofccechedeltualecKebatorcod Processing，Ministry ofAgriculture andRural Affairs，Qingdao 266lO1，PRC）

Abstract：Thisstudyaimedtoexploretheeffctsofcombinedapplicationofslowandcontrolled-releasefertilizersontegrowth， development，andqualityofthefue-curedtobaccovariety'CuibiNo.1'inthetobacogrowingareaofNanping.Fieldexperiments wereconducted with three fertilizer formulas （T1：NPK ratio of 7：8：20 ; T2： 10：10：20 ; T3： 10：10：30 ），and the conventional fertilizer was takenas thecontrol（CK）.Theimpactsofdiferentformulasontheagronomictraits，drymateaccumulation，nd absorptionadlaiofgdasasellastepcalroeticalmontssoylityd economic traitsofthecured tobaccoleaves，weresystematicallyanalyzed.Theresultsshowed thatthecombined applicationofslow andcontroledeleasfertlisdoiatimpactonteagrooictraitstsgcatlyicrasddrymateacctio. Particularly，therootandleafdryweightsofT3weresignificantlyhghethanthoseofother reatments.Thecombinedapplicationof slowandcontrolld-releasefertliers promotedtheabsorptionandaccumulationofnitrogenandpotassiumbytobaccoplats，with T3 demonstrating the bestperformance.Furthermore，thephysicalpropertiesandappearancequalityofthecured tobaccoleaves were improved，andthecoordinationofchemicalcomponentswasalsoenhanced.TesensoryscoresforsmokingqualtyofandT2 wer thehighest，hileT3pformedthbestinconomictraits，withtheoutputvalue，averagepriceandproportionofhgade tobacosignifcantlyigherthantoseofoertreatments.Inconclusionthotiebasalaplicationofowandotroled-elease fertilizershas significant application potentialin the tobaccogrowingarea ofNanping，and T1ismoreconducivetotheyieldand qualityimprovement.

Keywords：combinedapplicationof slowandcontrolled-release fertilizers; tobacco-growingarea ofNanping;nutrient use efficiency; flue-cured tobacco quality;yield

福建省南平烟区作为我国优质烟叶主产区之一，其烟叶香气量足、甜感突出，是‘真龙’品牌高端卷烟的核心原料。（剩余10624字）