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1、萬方數(shù)據(jù)南方農(nóng)業(yè)學(xué)報(bào)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，F(xiàn)aridaandLpllcultivarsexhibitedthehighestandlowestsugaryield．Ontheotherhand，withinthebeettypes，thehighestsugarproduc
5、tionperfeddan(4200m2)wasrecordedbyFarida(Etype)，Glereos(Ztype)andKawemira(Ntype)cuhivars。inboththeseasons．【Conclusion】OurstudieswillhelpinsolvingthisproblemasthisworkhasprojectedtheNtypecuhivarsasanintermediateamongstalltypeinhavingthemediumrootyieldaswellasthesugarcontent，thecuhiva—tionofwhich
6、wiIIbenefitthefarmersaswell鵲themillers．Keywords：sugarbeet；formaltype；cuhivar；yield；qualityCLCnumber：$566．303+．7Documentcode：AArticle：2095一l191(2011)02-0137—053個(gè)不同類型甜菜栽培品種的產(chǎn)量和品質(zhì)AbdE1一RazekAM，BesheitSY(埃及農(nóng)業(yè)部農(nóng)業(yè)研究中心糖料作物研究所，開羅吉薩12619)摘要：【目的】比較鑒別3個(gè)不同類型甜菜品種的產(chǎn)量和品質(zhì)，以期為在農(nóng)業(yè)產(chǎn)業(yè)中的應(yīng)用提供參考?！痉椒ā糠謩e于2008～2009、2009
7、～2010年度，在埃及KaferEl—Sheikh省(北三角洲)Sakhai式驗(yàn)站對分屬于3種不同形態(tài)分化類型E(E卜trag)、z(Zucker)和N(Normal)的每4個(gè)甜菜栽培品種進(jìn)行兩個(gè)田間試驗(yàn)?！窘Y(jié)果】E類型甜菜的平均塊根重和塊根產(chǎn)量顯著高于z和N類瓔的，但Z類型的轉(zhuǎn)光度(蔗糖分)、出糖率(可榨出糖百分比)、回收率最高，而雜質(zhì)和糖蜜糖最低。此外，糖產(chǎn)量是產(chǎn)量和品質(zhì)兩方面結(jié)合的結(jié)果。在3個(gè)甜菜類型中，糖產(chǎn)量以Farida最高、Lpll最低。此外，
