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ID:37857279
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页数:7页
时间:2019-06-01
《3个不同类型甜菜栽培品种的产量和品质》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、万方数据南方农业学报2011,42(2):137—141JournalofSouthernA酣culture·137·Yieldandqualityofsomesugarbeetcultivarsbelongtothreeformaltypes-一AbdE1一RazekAM,BesheitSY(SugarCropsResearchInstitute。AgriculturalResearchCenter,Giza,Cairo12619,Egypt)Abstract:【Objective]Thepresentstudyisanattempttodistinguishdifferentcu
2、hivarsbelongtothreetypesintermsofyieldsandqualitytoprovidereferenceonutilizationinagricultureindustry.【Method】TwofieldtrialswereconductedtostudythebehavioroffoureuhivarsbelongingtoeachofthethreeformallydifferentiatedtypesE(Ertrag),Z(Zueker)andN(Normal)atSakhaExperimentalStation。KaferEl-Sheikhgo
3、vemorate(NorthernDelta)during2008/09and2009/108e舶qons.【Result]DataobtainedinthestudyrevealedthatthebeettypeEsurpassedZandNtypessignificandyinaveragerootweightandrootyield(ton/fed).However,ZtypeexhibitedthehighestPol(sucrose),sugarrecovery(extractable%sugar)andextractabilitypercentageandthelowes
4、timpuritiesandsugarlosttomolasses.Sugaryieldwasfoundtobetheresultofacombinationofalltheproductivityandqualityaspectsstudiedinthiswork,dataindicatedthatirrespectiveofthethreetypes,FaridaandLpllcultivarsexhibitedthehighestandlowestsugaryield.Ontheotherhand,withinthebeettypes,thehighestsugarproduc
5、tionperfeddan(4200m2)wasrecordedbyFarida(Etype),Glereos(Ztype)andKawemira(Ntype)cuhivars。inboththeseasons.【Conclusion】OurstudieswillhelpinsolvingthisproblemasthisworkhasprojectedtheNtypecuhivarsasanintermediateamongstalltypeinhavingthemediumrootyieldaswellasthesugarcontent,thecuhiva—tionofwhich
6、wiIIbenefitthefarmersaswell鹊themillers.Keywords:sugarbeet;formaltype;cuhivar;yield;qualityCLCnumber:$566.303+.7Documentcode:AArticle:2095一l191(2011)02-0137—053个不同类型甜菜栽培品种的产量和品质AbdE1一RazekAM,BesheitSY(埃及农业部农业研究中心糖料作物研究所,开罗吉萨12619)摘要:【目的】比较鉴别3个不同类型甜菜品种的产量和品质,以期为在农业产业中的应用提供参考。【方法】分别于2008~2009、2009
7、~2010年度,在埃及KaferEl—Sheikh省(北三角洲)Sakhai式验站对分属于3种不同形态分化类型E(E卜trag)、z(Zucker)和N(Normal)的每4个甜菜栽培品种进行两个田间试验。【结果】E类型甜菜的平均块根重和块根产量显著高于z和N类璎的,但Z类型的转光度(蔗糖分)、出糖率(可榨出糖百分比)、回收率最高,而杂质和糖蜜糖最低。此外,糖产量是产量和品质两方面结合的结果。在3个甜菜类型中,糖产量以Farida最高、Lpll最低。此外,
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