喷施不同叶面肥对烤烟生长和品质的影响

《喷施不同叶面肥对烤烟生长和品质的影响》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。

1、安徽农业科学袁允燥怎则灶葬造燥枣粤灶澡怎蚤粤早则蚤援杂糟蚤援圆园园7袁35渊32冤院10355袁10377责任编辑金琼琼责任校对王淼喷施不同叶面肥对烤烟生长和品质的影响胡建斌11211袁王政袁尹永强袁王学杰袁齐永杰渊1.广西中烟工业公司技术中心袁广西柳州545005曰2.广西壮族自治区河池市烟草公司烟叶部袁广西河池547000冤摘要[目的]寻找适宜烟草生产的叶面肥袁为生产中大面积推广叶面肥提供理论依据遥[方法]以烟草K326为供试品种袁研究分别喷施1.5kg/hm2瑞培乐尧保得微生物增效剂和多效开片剂3种叶面肥对烤烟上部叶开片效果尧叶斑病害情况尧烤后叶片外观质

2、量尧化学成分和评吸质量的影响遥[结果]喷施3种叶面肥均能在不同程度上促进烤烟上部叶生长和品质的提高遥喷施瑞培乐和多效开片剂能有效促进烤烟上部叶开片袁改善烟叶结构袁协调内在化学成分袁提高评吸质量遥[结论]在烟草生产中袁应根据叶面肥特点和烟株生长情况选择叶面肥遥含有中尧微量元素的叶面肥能明显促进烤烟生长和提高烟叶品质遥关键词烤烟曰叶面肥曰生长曰品质中图分类号S572文献标识码A文章编号0517-6611渊2007冤32-10355-01EffectofSprayingDifferentLeafFertilizersontheGrowthandQualityofFi

3、re蛳curedTobaccoHUJian蛳binetal(TechnicalCenter袁GuangxiTobaccoIndustryCorporation袁Liuzhou袁Guangxi545005)Abstract[Objective]Theaimoftheresearchwastoseeksuitableleaffertilizersfortobaccoproductionandprovidetheoreticalbasisforpopularizingtheleaffertilizerinlargeareasintheproduction.[Meth

4、od]WithtobaccovarietyK326astestedmaterial,theeffectsofspraying3kindsofleaffertilizersofRuipeile袁Bulldockmicrobialsynergistandmulti蛳effectleafenlargingagentat1.5kg/hm2resp.oneffectofincreasingupperleafareainflue蛳curedtobacco,leafspotconditionsandtheappearancequality,chemicalcomponent

5、sandsmokingqualityofflue蛳curedtobaccoleaveswerestudied.[Result]Spraying3kindsofleaffertilizerscouldallpromotetheincreasingofthegrowthandqualityofupperleavestodifferentextents.SprayingRuipeileandmulti蛳effectleafenlargingagentcouldincreaseupperleafarea,improvethestructureoftobacco颐lea

6、ves,harmonizetheinternalchemicalcomponentsandincreasethesmokingquality.[Conclusion]Intobaccoproduction,leaffertilizershouldbechosenaccordingtothecharacteristicsofleaffertilizerandthegrowthconditionsoftobaccoplants.Theleaffertilizerthatcontainedmid蛳elementandmicroelementcouldobviousl

7、ypromotethegrowthofflue蛳curedtobaccoandincreasethequalityoftobaccoleaves.KeywordsFlue蛳curedtobacco曰Leaffertilizer曰Growth曰Quality近年来袁烟叶生产中常出现上部叶生长发育不良尧开片理淤~盂上部最大叶叶长尧叶宽和叶面积均大于对照渊CK冤遥不够的现象遥烤后烟叶身份厚袁组织结构紧密袁烟碱含量高袁说明喷施3种叶面肥均能促进上部叶开片遥其中袁以处理盂内在化学成分不协调袁工业可用性降低[1-2]开片效果最为明显袁叶长和叶宽分别比对照增加7.01尧2.

8、43遥喷施叶面肥肥效快袁能及时补充烟株