EFFECT OF PRECEDING CROP SAND FYM ON THE YIELD AND QUALITY OF ORIENTAL TOBACCO

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dc.contributor.advisorKOTESWARARAO, D.S.
dc.contributor.authorRAVI, V.
dc.date.accessioned2018-06-07T04:58:03Z
dc.date.available2018-06-07T04:58:03Z
dc.date.issued2002
dc.description.abstractFieldexperimententitled“EffectofprecedingcropsandFYMontheyieldandqualityoforientaltobacco”wascarriedoutduringrabi,2000on farmer’s field of Nallpareddigaripalli village, Chinnagottigallu mandal, ChittoordistrictofAndhraPredesh,withaviewtofindoutsuitablepreceding crOp and FYM level. Three preceding crops viz., gingelly, greegram, groundnutandfallowandtwomanuriallevelsviz.,0(control)and4tha"of FYM were tried in a randomized block design with factorial concept and replicatedthrice.ThesoilwasofsandyloamintexturewithpHof6.8,lowin availablenitrogen(196kgha!) mediuminavailablephosphorus(31kgha”1) andavailablepotassium(177kgha") PrecedingcropsandFYMaswellastheirinteractionhassignificantly influencedtheplantgrowthcharacters,yield,qualityandeconomicreturnsof orientaltobacco. Allthegrowthcharactersweresignificantly influencedbypreceding crops. Among different preceding crops, groundnut has resulted in taller plants, more number ofleaves plant'l, higher LAl and higher drymatter production of tobacco. Reduced growthstatureoftobacco wasassociated withgingellyasprecedingcr0p. [Maximumandminimumgreenleafandcuredleafyieldsoftobacco were obtainedinthecropraisedaftergroundnutandgingelly,respectively. Groundnutasprecedingcrophas increasednicotinecontent,chloridecontentandnetreturnsoftobacco,whereastotalsugarswerefoundreduced. Ontheotherhand,highesttotalsugarcontentandlowestnicotineandchloride contentwereobservedintobaccoprecededbygingelly.Netreturnswerealso thelowestwithgingelly—tobaccosequence. ApplicationofFYMhasincreasedallthegrowthcharactersoftobacco.Signi ficantly taller plants, more number ofleaves plant'l, higherLAI anddrymatterproductionwereobservedinthecropreceived4tha"1ofFYM. Significantlyhighergreenleafandcuredleafyieldsoftobacco wereobservedwiththe applicationofFYM@4tha". Qualitycharactersviz., nicotine content, and chloride content increased, while the total sugars decreased,withapplicationofFYM.Grossaswellasnetreturnsandbenefit costratiowerehigherwiththeapplicationofFYM@4tha'l. The interaction of preceding crops and FYM has significantlyin fluencedtheplantgrowthcharacters,yield,qualityandeconomicreturnsof tobacco.TobaccoprecededbygroundnutandmanuredwithFYM@4tha"l hasresultedintallerplants,morenumberofleavesplant'l,higherLAI,and drymatterproduction. Similartrendwasobservedwithregardtogreenleaf andcuredleafyields,nicotinecontent,chloridecontent,grossreturnsand net returns.Tobaccoprecededbygingellyanddidnotreceiveanymanure has producedthelowestgrowth characters,greenandcuredleafyieldsandpoor economicreturns. ItcanbeinferredformtheabovestudythatorientaltobaccoreceivingFYMprecededbylegumeslikegroundnutorgreengramhasresultedinhigher yieldandnetreturns.Exhaustivecropslikegingellyasprecedingcropresulted inloweryield andnetreturns.en_US
dc.identifier.citationD6469en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810049680
dc.keywordsEFFECT PRECEDING CROP SAND FYM THE YIELD AND QUALITY ORIENTAL TOBACCOen_US
dc.language.isoenen_US
dc.pages130pen_US
dc.publisherProfessor Jayashankar Telangana State Agricultural Universityen_US
dc.subAgronomyen_US
dc.subjectnullen_US
dc.themeAgronomyen_US
dc.these.typeM.Scen_US
dc.titleEFFECT OF PRECEDING CROP SAND FYM ON THE YIELD AND QUALITY OF ORIENTAL TOBACCOen_US
dc.typeThesisen_US
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