8
Effect of molasses on utilizat treated straw その他(別言語等) のタイトル 尿素処理稲わらの利用における糖蜜の効果 著者(英) Nakanishi Masaaki, Perera Nimal, Meiji, Yoshida Norihito journal or publication title Research bulletin of Obihiro Zoo University. Series I volume 17 number 4 page range 341-347 year 1992-07-31 URL http://id.nii.ac.jp/1588/00001978/

Effect of molasses on utilization of urea treated strawEffect of molasses on utilization of urea treated straw その他(別言語等) のタイトル 尿素処理稲わらの利用における糖蜜の効果

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  • Effect of molasses on utilization of ureatreated straw

    その他(別言語等)のタイトル

    尿素処理稲わらの利用における糖蜜の効果

    著者(英) Nakanishi Masaaki, Perera Nimal, OkamotoMeiji, Yoshida Norihito

    journal orpublication title

    Research bulletin of Obihiro ZootechnicalUniversity. Series I

    volume 17number 4page range 341-347year 1992-07-31URL http://id.nii.ac.jp/1588/00001978/

  • Res.Bull.Obihirn tJnivリⅠ,J7(Jタタgノ:3イJ~封7

    Effectofmolassesonutilization of

    urea treated straw

    別1

    九IasaakiNAKAN】S川1,Nin】alPERERA2

    ~IeijiOKAMOTO▲.NorihitoYos上lIDAl

    (Rcceil7ed:Nol・_31,199り

    Abstract

    EighL菖h13epOfaverag白1i、;e、~Leightof22.3kg wereusedillaCOmpletelyrandomized

    blockdcsi官nLOStudytheefrectoflcvels(D,2,4.6%)ofmoLasseswith11re

    treated straw(4%)on dry matterintake(DMl),digestible crude protein(DCP),

    d主ges11bledry【n且し捷rinl且ke(DDⅣIl),digestit〉1e且Cid detergenL riber(DAl〕上’).

    rumenpH,rumentOしalvて)1atilefattyacid(TVFA),rurnenammOnia(NH3N),

    bloodurcarlitro卵nandnitro卯nb8血Iee,E&ehofLhefo11rlcYelsofsupplemen旭tion

    Weret巳SLed\ViLh4sheep.1)往ily[)Mtw&8CalculaLedbyrecordingtheamollZILfedand

    therefusals.R11menfl11idwasiakenthrotlghastomachtubeandbl00dsample5/from

    Jugularveh.Ory m8tLerin旭丘e wasinere且Sed by addit主on(,rlnO18SSeS up tO4%

    (from534to638g/d).DrymatterdigestibiliLy(DMD),肝ganicmatterdigestibility

    (DOM),DCPamdDÅDFwcrcnotarft3CtedsigniricELntlybyLhelevelso[molasses.

    RuITl印pHsわowedadecreasingtre¶【lwjthincreaslngmOlasseslevels.No5ignificant

    ChangeintherumenNH8Nwasnotcd.ThcrumenTVFAeontQntincreasedby

    about2mmol/dlwith4%molasseslel・elcomt)ared to3,9mmol/dl乱tnn m(血s白eS

    addition.比ゝnee,Lhe molasse占additiけnat)く)Ve4%increased the readi】yavajIable

    energy,Blood urBa nitro酢n didn’t var・y and werefoundtobefarbelowthe fatal

    valuesreported.fIence,4%ureacansafelvbcuscdtotre且trieestr帥andbefed

    Shee壬).Mo上且SSeSaddltlon且t4注nd6%incr組Setlboしhtheintake且ndraecalれitrogen.

    RetentibnornitlrOgenincreasedupto4%molasseslevel且nd血opped8t6%1evel

    Hence,irLVi倉WOrtht”etentionofnitTtOgeTl,4%mt)1as$eSlevelisbelievedtobebenefi

    cial.Ttisconcludedthatadditionof2%molassesisnotsufrcienttocause且beneficial

    Changeinanyofthemeasuredparamete、rS,4%level亡auSeCOn豆1derablBbenefiL.

    Keywords ‥ RiceStraw.しrcaTreatmcnt.Molasses,DiどeSLibiliLy,Tropic札

    LL且boraLoryofGrasslandUtilizatit)n.D叩artmentOfGrasslandScience,ObihiroUniversityofAgrir

    CulLurean(1\7eLerinary丸1edicine,lJt〉ihir(),tIt】kkairユ0,αf軋Japan.

    Zじep吉山menし8rAniInalScience.F注CultyorAgri仁山lture.Universlty、OfPeradeTliya,Peradeniya,Sri ⊥anka

    ll

  • 342 ね払s乱aよiN在民、ANl凱】†・Nimd P似竜佐托かMdjiOIく∧M別●和昭庚i†l如Y¢引‖〕Å

    班.鋸gwereは呈ed趣ttesta正一rl風l畠.

    F8d:Riだe昆tr孜WW舶ⅥSedrorthise棚eri昭B帆

    merie¢StraWWaSsun一かi¢drorもwbぬys&na

    Sも8ekedlQOSゼ1y.

    Urea、trea匝eれt:Standard motわ鱒d of u聯

    t徹tm台nトasl治虫Omln紺ded hンSチ1La恥k温亜鮎

    り胃ed.CIlOpped如aw(appr琳.助離 昭纏血肝

    血紳1y】もix¢dw・ith4% でw′Ⅴき0†ur碑ilユ1曙ter

    江上11rati(川一旦もーaW:W注もey(W/v).TTe汲も由d

    St顆ⅥrWa声pad沌dup4町注Lr兎極餌頑頒叩頭

    f一日lぎ軋by加ebaF豆ahd如一組触盲点aぎ、S脚眈e

    Uドぐ、‘、■1、・‘=L:t守‖1、、心Ii・m・・∵nlLlthe’・Lth dn)L

    be∫¢retll㌢endofth¢eX靂〕eriment,

    M仁舶sses supplem紬tぬion:8,2プ 4arld鎧

    翔n181鮮鰍=骨M如融由好粥緑地ぬ麺凋姪頭融

    JIJ如加rore「eeding.ユオ0Iasse革,、W朝鮮弧1u伽n

    融通朝細噂痢独仏血拍佃細山壷郎机融摘坤鱒河 且nd m元胱=h聞叩如1y.Fe紆dingw郎=如勒㌻拍iギ℡

    舶iIyAt8:08a.m.乱nd4こ08p.m.カーeせdw靴誓

    r細QV細孔rlゼr肋ri草加h悔edi喝S.

    Feeding:でhise詑P肝i叩鱒止難関赫IsQrlO-d野

    庭dap血如Iperiod、1’()11()Wedby岳7-daypreIi血ト

    n、aryperi雨and18daぎt¢tal翔11eetl血匹fiod

    Ånimals wer¢即¢叫)ed色eeOrdingt(〕血eir body

    W七1ght.地n血m主謀d晰npl紬ぬⅠ8亡k′d顔ignw船

    山sedw玩h4r叩1ic融if)n吊、

    D離a:n由二ilynMIwastak組byr喧ぢ8r8i鴫ぬil努

    r㈹d勺rr¢r鱒d叩dTerリ阜81温.伽meれr王uidwasLak印

    thru喝ha芳bmacbt11鮎ざロrllユe鋏n如ysisGrrum触

    Ⅴ智且一1・umenNt王ユ N餌d pH.鋸瀬=射叩lさ産

    、y即e Lak印rr¢m th母緑gularvein′a爪dan娩蜂扁

    ‡0ナbl摘狛廊射止呵担.血沈甘地摘蝕1eと)11怯む一

    ti8n P痛感,伽狐OMDノ抑止托it柏餅nb如n農錠

    Ⅴぬ決五肋1ほte軋

    I」且tluF山()ry8n山y由吊:F倉edan(1raeealsample貰

    8011如ted dail)・由紀せ 縫血叫画融1■†)r OM(か藷托

    pvem)、elJかE用dノIDPl卑〉.旗印W鱒御嶽卿戒極

    舟山■¢㌍11ヱ∴Ⅰ払底¢幻「1uid≦温血錘sご慨r項、乱れ幾1y幽

    forpH(e18e加metrlぢa11y)、NHi封l卵跳頑1

    VFAしR′〉.別QOd‡ぬs摘哉W離u滋d随如上ermi鹿

    わloQdur寧anitr8gen¢J

    S竃故山sti亡alan山ysis二Alld血a㈹資e忘転注鮎払逝扇1y

    an卑1ysed byぞ叩aユy5遠′qだ′、・∈げ1ancが)and meモl渾$

    Introduetion

    Alarge匹】rLi(-n(〕rthewurldcropbypT′od11℃tS

    aren加usederricie山1〉7.E叩打imentsarec且rried

    OuttOじSerlegstr8W,Lheln且JOrCTOp-bypro如cts

    inA由a.asabasere8dfoでrunlinants

    H、OW即er,Lhelow di那SLibili娩10ヽ、・TI)N and

    CP an〔f theimba】aTleeロr mi】1eral呂areidentified

    t8 be thモmajく∋r COnStr良1ntSlm仏e u邑e Or rice

    渚h、乱W往冒areerlrorrurTlln札ntS.Physical.ehem-

    i¢&1,pあy由eocb℃micalorbi81c轡1Caltreatrnent汲re

    りei-1g嵐dapted t(〉enhance tIle reeding values Dr

    riceslr且W.

    Ul・ea-a′mmpnia treatnlentQrri¢eStr且W八郎b軸n

    widely r8CO即i累日d as an erfective mea】1七opver

    eomc甑cmajor血ficienciesinthe rice離raw邑5

    且ruminantf鮒(】jrltr{ユplealcountries‖∴ Urea

    ammon吏a treatment of rice straw whil¢即Vl一昭

    由)7Siじalむrrects,Sueh且Slhedヒgrad且血n()rthe

    ざibrlコuS COmpPnent$,also providell抑1朝粥壷

    nitrnge上1(NPN)t=Lheruminalmicrobeswbich

    in turmprol・i血sprotein totheruminantsintbe

    r肝mf)rund鱒graded mlcrぐ)【JiaIproteinsl丘〉.Tbe

    watersol111〕Igはrbohさrdratecontentwhiehisぐriti-

    Gallylowill如きLedrleestraw,reduces¢rrieleney

    OForg乱nicm乱しLerdl那S肋-tl∫=J】erumet11・5■」211】

    馳p担色Tne∫1L談山)nち)f■i-1gredienもS(St}Ch85ric巨

    bran)withhigbsolubleearb()hydratcshasbecn

    demo∫-呈しr8ted toirlCreaSe Lhe e汀icienc)・Or L†1e

    utiliヱatiロn Or b()th unLreated and tt、ea℃ed riee

    StraWintherlJme口.

    Theobjectivc of Lhis study was toinveStigate

    theeffeet8rlel(els or molas5eS aSa SOurごe′白r

    SOlubl打earbl)わ〉・山海也uLill立山oJIDr urea tr組Ld

    ricestr且Wl■edtoshe印.

    Mat8rialsand M(、thrlds

    PlaぢeandPerid:TbisexperlllleHtW色SCarried

    恥tattheLnilrerSiしy亡〉rPe王・adeniy8,PeradeTliya,

    SriL哉nkarr尉n October紘1990tDJanuarylO1

    1騒91

    血IiITは1:E鹿ht crQS包bred 〔uorset Honト嵐

    Bik即Iary)she叩、Vithan a、reragebodyweightor

    l.丁

  • 九il〕lasses on urea treaLed gtraw 部帽

    、Vere嘗epar且te尋hyロ1Jnean’smlllLlpleranどet七島1q

    Resu批s a∫ldl)iscussioll

    Tabユel.写hoⅥ′S血山4】d■丑躇trea七mentgrりupS.

    I二x代ptlllrthe2%m81謎SS蕗di叫融1iehshoweda

    Sli帥1b11t rlbn-Si脚損¢且nL(l蛇デ組Sモ!,allolher

    l飢e】与Of■m〔Ilassessupplemやnほtioni几亡reaS¢d Lhe

    l)Ⅳ‖,Kullju(1鰍か=雨匝摘dalβ3%iれCreaSe

    intheDh′fIofsェrawinsh岬bysupI血nen血ion

    With uream()】as8eSlick block.fI卯・el,er.Dn

    dl恥renc(〉S Were()b孟erも・edillthe UMIbet\I・een4

    %a¶d6%mり】粥Se弓gr()upS.1I叩Ce,additions

    dr n〕nlas鎚Sinヒ1・eaSe th¢itlt乱ke.Bt】t thi急白rreet

    CPuldbesも¢n¢nl〉′uptD4%1ev軋Tlleabsence

    d-an el■recti)ni11take8t6%molas島台80Yer4%

    i【1die良1es盆dditionof】領01良S孟¢Sat4%1evelswould

    beide葦】tocause′叩increaS(】inintakeこ S11Chdif

    指TeH既i11DM11n g/dwerenots哨nirieantwhen

    the ref11Sals we柁CDnヤertedint仁〉intakb per短

    bo如・Weight Qrinta塵el)er転Inヒtabqli(T bdy

    weig箋叫1’h‥・盟ユu繭Ofl〕~††peナkg bodlrWeight

    perdayinthi5扇ud〉riscpnsi如ntwitjlth¢工叩即t

    ed rangeorinb良ke rortreated str8W.HoⅥ・糾er,

    〔m rePOrL日(】data are a、・ailable t口GOmparP the

    absenだeOraCh叩geinl}MIperkg加わ・W蔦ig加

    perdaywittivar山九【Slevel岳O一雨0ユ窟SSe8.Th即」gh

    n仇SigJlirica叫 tlle2%Jnnl如科紬【遇噂対d杜1e-

    Crea兜inintake▲Thiさeffeetmayp甘地b昏attri-

    bはtedtorando血i姐Lionわr且nil一泊1ぶ畠m()ngtre且t-

    meTltgrOupS。Thesam{ゝan】叩81$iTIPeri申dlh椚e

    ralleninto the same g㌢Oupln peri白d11.SL】Ch

    lon鮮l-peri・⊃d or¢ating thむSame di¢t b、去,the㌍

    札nirnalsw風呂廿涙theea8eWith Lhe(〉Lheranimals.

    Itm孟さ「&1忘Obeint燈rp代tedasan堵ativeがrecto一

    丁Tlし〉1as$eS aL a81il鵬as 2%l㌣Ⅴ軋 orint軋ke qr

    paははbility.

    丁8blel.lnt8keロf Ur88T「e8tedStr8VJ

    L帥elo川′IQl卑長与eSinthでDiet(%D′Mb払Sis)

    11 1 】 †こ

    D.九4Intake

    G/d

    Gノkl細ノd

    G/k好日\l7わ 7り廿

    534分与 ′柑6J

    24.4 2Ⅰ.6

    52.5 47.Ⅰ

    ㌧ ド 、ヽ.

    1 \ \

    638亡 635さ‘

    25.2 27.1

    56.4 調.6

    h′Ieal}SlVithdissimil計rSup打Sぐrlplsareslさ叩iriぐa出1ydirrel増mL

    Hesリ1t長くユ】’Lhe止e汀1iぐは1札nnlvsisり1■thヒ(1ietis

    法上lOWrlinl’払t山】2

    11h賃(】ige6tibilityd’l7ariりuもげ1り1舶細い抱囲極

    汀1ente(】treatnlert即坤1PSarelist扁=¶Table3.

    NosjgnirlcarlしC摘ng舶i虹地鳥DMDwasロbs軒1・ed

    intllistrialbetw印nthe mo18昏S¢Sl即CIs.Howe叩ア,

    thedigestibilityvalb悶areeOn旨isしeiltWithTnOSt

    r¢pOrteddaしal71Tj.Inl恒sLrialJ須4宛mol乱$一

    呂eSl℃Ve1血=極顔樋山叫旬=r長汀te【1Sじ-■鮒(4%)

    is45%whileinatri旦lol■Dねj鋸】ega上・a(1錮6)7’

    a\′aI心eOr4g%肌7aSdbぷef㈹dⅣiもhl.5チ6ureaLr飽t-

    edslraw,42gmolasミeSallda紬nljnepa上s.上iigher

    l!allleS〔げDMDinI)雨如緒蝕緑化ialmlghl」用∨豆

    h甘町倶Ⅲ即d bytheaddilionofminerals.In且n

    otherLri且1wi丑=泊ttle,St九i郡ee工員l.(19ぎ7)け

    丁8ble2.ChemlC81払叩函t加Of〕re8Tre抽d51r8仙

    r.evelnr九加〉1月SSeSin Lh巨1〕jet

    (ミ(仰p皿叩t (%DMb出血)

    0 2 4 6

    】)Ⅳ壬 46.9 48.8 4臥6 51.1

    ()ゝⅠ 卵、′】 柑.7 幽.占 89.1

    Cド 8.5 臥与 9、0 臥4 ノゝDP 印.b 5月.5 57.呂 57月

    Cellt】los8 49.6 49.7 47.5 48.4

    lLl

  • 344 Ma旨aakiNAKAN7SHT・Nim丑1PERERArMeijiOKAMOTO・Norihito Y〔〉SHIDA

    T8bl03.Di99StibiljtyofDifね「帥tFr8CtiQnOfUre8Tr88紬dSけ8W

    Levelo一朗bl乱SSe当山LheI〕iet(%uMb曲瑚 C8mpOnent

    8 2 4 6

    Dige5tibiIity(%)

    DM

    OM

    Cl⊃

    ADl~

    Cell11lo名e

    O n1U O 【hY 」4

    亜.52 細 45 購

    2 9 3 1 5

    .4 2 【- 9 9 4 【LJV .4- .几▲ .4

    2 C 」 9 5

    【LU 勺U 9 7 7 4 「ヘリ 4 一q 4

    5 1 1 一hU 6

    45 53 47 亜 亜

    S S S S S

    N N N N N

    r血md血0increaseinth¢DM工)onもre鍾鹿dstl・杜W

    w抽凱廉iementationorur8a-mOla8SeSliekbtock.

    Asi卯江i¢8ntin¢聞及SelnDMD%(17.4%)by

    an&dditit〕nけr408g w(~t m【)las5e3WaSQb5erVed

    毎封1iott(1粥6)計).yo signifie且nL differ粗既

    Wer白eau白色dbyany、OrLhemolas点e声1evelsinthe

    digestibilityoranyorthechemic血1成心ゆ細欧由

    0ぎthe reed.Thus.theやrfed qF addit追n戊汀肛

    Iasses up to6%1烏、・el$is mo叫yincr紬白ingtlte

    int血cELndnotchangingthciLigestibility.

    T8br色ヰ.RumenP8r8rnetCr8nd8lo6dUi閃Nilrog8nOfSh8ePF8dUr88Tre8t8dStraw.

    Lev8l

    of

    Signiri仏鋸加弐

    LevelofゝIolas5eSinth¢Diet(%DMbasis) Compロnent

    O Z 4 6

    Ⅱumenp上i 7.8d 7.8占 7.7広b 7.㌢

    RumenN壬1,N (咽/彪) 12.6 17.0 1a.1 18.1

    RumenTVFA (mmol/d戚) 3.9d 4.け‘ 5_0皿 5.6ふ

    Bl(昭dUr組NiLrogen (叩/叔〉 q.284 0.089 0.¢亜 D.001

    % S % 5

    5 N I

    N

    Me?nSWithdis$imilar$uperSCnPtSareSlgnificantlydirrerent.

    Therum8nparam¢Ler5ユikepH,rum8nNH8-N

    andrumenTVFÅ.andLb鐙bl(泊dure8nitrogen

    由兎ユis捷dinTaも1e4.T】1′eaVerager11menpIid子

    息11tlledietw色香7.7.Tbi5pHval11ei5召urprislngly

    hl首h.托QWeVer,thehlghNH3Niれtherumerl

    couldbcattrihutedtothis.AsthepIIcouldvary

    wi比tlme、且如r reeding and th8rate Of洩乱ng8

    varies with type(〕f指edg11,iti畠di爪cult to

    draw乱C()nClusipn rFQ【Tユ山e dirferenceir】ph

    1Iowever.tlleP上1slightlydecr8且Sedwhellthe′1帥el

    orm()1assesishcreased7.5at6% mola5さ鮎VS

    7.8融 2%molasse5.However,nO Signiric温nt

    cb江Il卵SinlherumenpH主さ£せerIupt仁〉theleYel

    or4%1nOlasses additiGn,Tbe rumeTINIiヨーⅣ

    COnteれLsappeart()behi帥8rthann8rmalrepo由一

    ed柑1uesl=.Thi弓mightbeTe弓pOTl畠iblefortIle

    hi官hervallJeSOfrum守口pIliT-thi弓Study.Kh力ju

    〔1986)11’dem()¶貝tr且tedaniTlerea軸in仙台rumen

    NIl∂N山’ter上もeding,Wben亡0Inp且代d七0、b′efore

    Je8ding(195vsl12喝/老)orrieestrawandurea

    mOl弧Se弓1ickbl()Ck.AsKllniuint九e写ame$tudy

    report月dgreaterchange昌intheNII8-Neontents

    throughc〉ut the h()ur弓Or a day,Wi抽L a5ingle

    sampledFrumenrluidt為kena鮎r4br且ども臣rf色ed-

    1d

  • 九4018SS(〉S On urea tr(ヲ乱bd straw 345

    in Table 5.M〔〉1asses且ddition at 4 and 6%

    in¢re血S(〉d theiれtake and raecalexcretion()r ni-

    trogen_ However,SlgnirieanLlnqre且Sein the

    excretionorurin乱rynitro酢nOCCuredonlyat6

    %molas5e51evel.

    RetenLionorn主trogentendedtoinceTeaSeat11p

    to4%mr)1as邑eSlevelands土gniricantlydropped

    8t 6%1evel.This kend was乱1sQ Ol)SerVedin

    口itrogenr如ntionexpresseda3perC帥tOrint且ke

    andpercelltOfabsorbed.Add山onofmolasse5

    atandabove4%lovelLncreasedboththeTlitr〔)ge-1

    int且ke且ndexcretlon.RegardingtherQteI一山nof

    nitrogen.4%mo18SSeSSh帥daverybenerうeial

    erfect and8上ove4タ占もhs巳freeしW8SnOtrOund.

    In allthedietsinthisstudy,aPOSitivenitrt)gen

    balanee wasobserved.The redu℃山onin the re

    tainednitTOgenist)rOughtaboutbyanincrease

    inbothfaecalandurinarynitrogenlosses,Ho≠・

    ever.Gupta(1986)8}observedaneg且tiverlitrogen

    balancew止血5%molassesandstrawimpregnat-

    edwithl%ur組.Inthes鼠meStudyorGupta,a

    I氾Sltive nitrogellbaiance was obs打Ved when

    molassesl帥elwasralsedtolO乳

    1n臥the NHsN valtleS1月this study are c】ose

    to those of Kunju.s po扇feeding valueも.The

    rurnenT-VFAshowedaTLincr8aSlngLrendwith

    imcreaseiTlmnla8SeSlevel.Kunju(1舶6)…dem-

    onstratcd an inerease in the rumen VFA was

    conc帥LraLed t)y ure且-mOl乱SSeSliek bl(〉Ck.BuL

    slgnificanceiれthisincreaseisob6erYed∈Lbove4

    %moユasseslevels.Thisirldjcate8arLinereaseln

    readilyavallahle energyln theTllmen With the

    8dditionofmolasses,Howev町thesolublec且r-

    bohvdrateinthemola5Se吊WaSnOtrOundtohelp

    tni¶CTea5e tlle Cellulose digestion as expect・ed.

    No si卯ifica山dirrerencein thelevelor blood

    Ⅵr組nitr()gen W乱S rOund.Tbis s11ggeStS抽払t

    additionofmol8日8eSuptO6%dldnotcauseany

    changピSin thelranSr¢rOrureain tbedi8tinto

    rnicrobialpアロteinin埴e rumen.However.the

    d鋸汀組61ngtrendinthebloodureanitroge-1,With

    i鋸reaSlng】evelsローmolassesglVeS8nenCO-ユraglmg

    indieation th且L sqme 辻1flueneeis thereinthe

    transferorureanitrogem扉thedietin山microbial

    protein.The blood urea nitrogenlevelsin thi$

    studyare如be】owthefatallevelsrepoTted■8)

    ResultsofthcnitrogenbalanceanalysISisli畠Led

    Telb185.帖†ro/g8nBal8nCeOftheSheepFed Ure8Tre8fedStr8V)

    LevelofMolasscsintheDiet(%DMbasis) 1tem

    0 2 4 6

    7.2‘ 7.4q 9.2b 臥9♭ 1% InLake(g/d)

    ExcreLion(g/d)

    f■aecal

    しrinary

    Total

    Retentlolュ

    G/d

    Perc()nしOri†lt且ke

    Per(-enLoFabsorbed

    坂川 % %

    7 n 〃U

    見U ↓1 ql一

    % % %

    乳 軋1 防

    9 0 0

    nD+」「 0

    3 0 2

    d一 一見U

    Meanswith〔1issiIllilarsupers{肌pしSat・CSlgtliricantlydirfereJlt.

    15

  • 346 瓦h弧江kiN∠lKANIS‖いNimalPl亡1uくIlかMeiiiOKノ川別0・NQrihi10、Y()S川り・A

    は一 椅蜜4%添加区においても最も高Lゝ構(3.8宮/

    d,P<M5)を示した。

    以上の結果より,低水準の糖蜜添加において,4%

    添加が最も効果的であることが示唆きれた【ユ

    Reference

    l)ALl.A,arld M【1ミ考ノ\」.Ⅰ】.1986.Feedi∫lgのr

    UreamOla芳SeS f31QCks‘bufralocbo亡¢1ates’

    Lく〕比umin8nL5inLhぐ1’ropics.ÅぬnLives仏ek

    ll.160t64_

    2)A.0.A.(つ.1g80.〔耶ieialhleth¢dsぱAnalysi5

    り3Ed.).Ass¢Cl幻10n Or Orflci王止Arは1ytiてral

    Ch以】1ist,W’鵬hirlgtく)rln.C

    3)二ほ∧111t.A.J‥ GooIJNIこj王1T.J.Hり SAl.1.,J

    P.andII忙Lll71〔i,H.1、.柑78.A Us町’sG流血

    tOLheStatisticalArlalysisSystems.SASlIt-

    stituじe.Relelg叱N.(ニ

    4Jl弓00h†.011CIl肌7ノトIsノ=そAKUl.鋸TdJ

    KAト」ノゝ\JヽⅠ偶U■rl‖い口\√.柑朗.ÅC(〕mpari聞n

    drしTre&一tre且tedIiiceStraw\Vithじreamdl金島S¢S

    Spra〉てedfもiceStraⅥ・aSIさas且1Dietsr¢rGrow一

    両汗加tle.RumiIla山ileedingSy舶msUtiト

    1zhlg■-’ibI・OuSノIgrlcultlユralRe5i、dues.19雛.

    別:InLern山i(ゝna】Development Prog、ram Df

    ∧し血「杜1iantJロー、rer雨jesandColl曙e乳

    】91198

    5)CL)(Jm′11沌,J,邑,and’11ほ【l用,b.E.1962.The

    Ilrf■t)CIsorしニrfさaS11pplやmentSOntheUtili組tic〉n

    白l-Stra、、′Plu占14DlassesUietst〉y別1¢ep.Å心血

    J.ノ1griぢ.砧博.14.70 9l.

    6)Cりし」l.0ト=町J.J.ahdl・1J\ヽ′1抽ニAし,L.1963,A

    N小〟 上丸1†1トIlli巳rO 九ノ1t:Lh()(】f(汀トtblnri血豆tri(T

    伽L【甘trlirは1ノionorしjrea.Clin.Cbe吼9:Ⅲ2,

    7)1)し7Yい二,l-.T..Ⅰ)トニヽ’にNI用人,C.乱nd Pト:カ」て巴卜二,

    〔i.R.1986.Rice Straw as aき、¢ed払r比urrli・

    nanlS.tこd:1ntや1’n故山n往11加閥lopmentl’腔腺押印

    OrノIusい■a山∫-Ul山¢Ⅰ、SiLie$組IldC山1eg鮨∴95.

    8:Eしl」lてJ■l-rl’,軋柏86.「rhだUser)I-〔ユreen Fora官紀

    九1と1LoI▼ialLolIllf)rOVe Lhe NuLriti()nal翫8tllS

    Ql■Al-血alsト1edl.0帆′Qu羊山Ly℃r叩R′溢idはeS.

    1it川1jnant下eedingSさノStehlSいilizlng p’ibrou$

    一斗gri(:U1111ralFもesjdues.1粥6こEd:1ntern粧l¢mal

    ue\rel(〉Pll18nt Pr瑚柑mr)rAu如紐1ianしniv白r・

    Conclusion

    ltcan b8CかnCluded仁hat8dditiorlOr mOlasses

    aL2%kl・01i′snoしSurr止ieIlttOC庄uSeabeneriヒ血1

    eTrect h the el■ri(1iだnCy Or uSe Olurビa・嵐m【n〔m旭

    Irぬtedric白山a町山6%1ev¢1verylittleiTlerea胃管

    iTlthiserHcieTl℃yWa弓fbund.1Ien鴨 4%上eYelof

    m亡血5S鮎W⊂氾1d be′an apPrOpriate addition to

    CauSeaC血Sidさrablebe】1丑fitiIlth¢erficiやnとy,bf

    ur8且一茂mmりni撰Lre已te(1riじゃstrawiれ5h巳ep、Itiβ

    al㌧象OSuSpe己tedthattheeffectofsuPPlementation

    m8y、■arybeLv㈹en Speeies且nriprQdueLi(】nl飢噛1s

    Oftheanim8lsiP口昆itiveerrectsorsupplenlenta血n

    has been mostl)・repOrしed\Vith叫沖pr(〕dueing

    anim且1s.且S prり血cti仁】misごDnrOundedt8intake

    畠nddigestibilitY

    尿素処理稲わらの利用における糖蜜の効果

    小西雅昭■N.F.ベレラ・㈹本明治・吉川別人

    L嵩広香椎大学草地利用学研究箋 2ベラデニヤ人草農学部畜産学料

    摘 要

    尿素処理稲わらを成すう家畜の飼料として用いる際 の糖蜜の添加効果を換言オした。

    尿素処理(4%)した稲わらに対して4水準(n,

    ∧2,4,6脚の糖蜜を添加し.8豆如り羊を用い,令

    2期の乱塊法で消化試験を行っ、た。乾物摂取量は,糖

    蜜司%添加区で最も高い値(638g/djを示Lた。

    乾物,有機物,租蛋白質,鮒1ニデクージ」Lント繊維,

    セルロース消化率には.汽添加区間に有意な叢が見ら

    れなかった。ルーメン内pHは,添加水準のL昇に従

    って低下する傾向右ホLl総VFA頻度は遁に上昇L

    た。これは,糖蜜がル【メン内微生物の栄養療として

    育効に利用きれたことを示したゥルーメン句Ⅸ上18

    Nは,糖蜜2′%添加ー又と鋸独添加悌において高い檎を

    示したが,有意差はなかった。血小媒素懐零素濃度は,

    各添加区に低川塵をホし,4%の尿素処理が家畜の生

    理上安全に利用で蓋ることが確認された。尊慮山納

    】6

  • Molas5es on ureh trealed sモrEIW 347

    ホili蛸8nd(1日ll曙eS.3$ 47.

    9j GじJl′rノ\,B.N.19酪Errect挙OrFcedl帽≠・heat

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    23畠 247.

    10)IlⅢJl川h′Ⅰ.M-N.丸Iand S(二11柑艮E,J.B.1g絶

    対uい・i山0Ⅰ泊11-ilTi止aLi()雨in Rl【Te Sけ注\\・arld

    W呼St80岬叩pmeTbe閏.P()しe】1t瑚orI‡iee

    凱r札1Vin HuIれirlarllドeer王1堰.Ed:St拍W

    いiliぬti8nPfoject657g.

    11)K【N孔二.【つ】,(i.1986.Lr撃紐1/hlasse日出lock

    L主ck.A Feed Supplビmb山rorliumina州S

    Jiiee5tr泄randIlel出k(iドeedsilユ血Illill払nt

    RaLio11S.Ed:StrawUtiliヱationPrcject.

    2即 27d

    l′2)Lにべ(1,Ⅰも′へ.Ⅰ9軋The P、Olentialoll馳1idげied

    Mblassesba$ed Bloek仁or the Corl・eCtion or

    MulLトl】uLr山口11山 上kricieI)e血sln15urralqcs

    an〔=加herliりT再m鮮血㍉下旬l」・)WQlはIity∧ビアり

    industrialRvPfOdtl£tS.工n:PfOCeedi】1gSOr

    ドilrHl板紙ar(ミhし:什rjr(王iTlatjぐ)nユ′1eeLlng、(.〕rg且一

    nized bY th由Joir王t FAO/IAEA上)il・ision or

    †solbpearLdlモadiat血・Applleat川畑Sr)rAt掛nic

    Rncrg〉′rOl・Foく〉d ar】dノ1grieu血rall)帥elop

    In即も.hi郎1ilは,1’h主1ippIIleS,」はrl.30ト1et)

    3.柏台4.Pan(1】Prt淵一画加g坤ホ甲∴仙

    Atbrhiと†1n肝gyAgenc〉・一Vhnna,13515n

    13)~†ノⅢぐ‖AM.1鋸ほ.掛OCllH.J.36.790.

    】4)1}Hl引)〔JK,111i‥ ゝfし’「r’上1ト汀Tし≠′は(‡AM▲1,G

    且.軋M瀧㍑‖lIトニ【′l.G.A‥Ⅰぎ00\】l.~1‥

    V八木\Ⅴ∧uトニドIN=:N.M.M.,Åliし丁丸′TUしiAl′1,

    V‥1.LhⅢ一】l緑しM.く;.ド.∠l.乱r11圭一J八YJヽ机圧【ヽ‘.へ.

    1′Ⅰ.r.N、19鮎.Producti¢n RespclnSe50r

    l」且己t射i堀口r(ir(〕Ⅵ′in汝ーもl⊥minant告Ⅰ√¢dしrl一月

    all川10ni乞L■1’r・Ua比dIjモ1ddさ7SLr札Ⅵ7W山川r帆・最卜

    飢1lSuI〕plcm〔Ln崎 IJl:Tlle L】tili去atlo110r

    llib叩uS ノ\gl・1ct」1tuI-al一転sidLleS aS A最lⅥal

    F蛸ds.Ed:1J町Jle,1),T.(Seh()01(〕rAg‖

    ぐ111て‖re耶〔=√口reS恒,,い1iし・erSiL〉′d∵切011っour11U.

    l)餌、kville,\7icIcげia).213 23け

    15)S(=l朽Iiトこ,」.上主.鋸元仁lま軋√\川卜1,hノ1,Ⅸ.~1.1鋸洞.

    Feedi甥Of UreaalユーmOJ血T-’eatロdI{ie臼

    Sい,且W.Ed二Stra仇・し「しillzalitlf-1}∫Oje軋4 6.

    16)Sc=ト:1叫J.B.andIl川Altt叫入′雷.N.M.1989.

    †Te飢jing o∫Ur紬-おmT†iOnia ′1、「紺はd 比iやe

    Stral\7,Ed:Strawlごt山zatimProicct.5057.

    17)Sc=HIもL,J.B‥ⅠⅠ主IL九‖l叫11.N.M.,SトニWノ1r」T,

    V.▲J.H.且nd ZHM入用l▲lNlく,G.用87.Effect Qr

    Urea-mOla5昌e弓l。ickl須Qek S11pp一台menL鐘tio¶

    nI】1nt丸太eandD顔面bi山yorI毛iビeStrawFed

    tOGT叩ingAnimals.‡モロmjりantド総(1iqgSy声-

    tem′SUlilizing FibrousAgrieulもuralR由idues

    19紆Ed:†¶tematiし〉nalTね扉叩血抑Ⅰ)r〈〕gど注nl

    qrAustralianUn主~・erSiliesandColle官eS.

    205212

    ほ)SUP.1986.PraぐtiGalPで0ぐピdure写Or Str′乱\V

    Treatment.MisゼeT廟1附峰代印I)rt,lI.SUl〕.

    Kand)′,SriLamka二

    1′9)Ⅴ人ヽSo卜二S「」、.Ⅰ〉こtJ.19隠′Ⅰ’lle山号prl〕eはユ・郡n上呂

    in the Anal)・Si弓【〕r Fibr〔)l】6Fee雨:ⅠⅠ.A

    Iiapid M甜10d for Determin訊tiく〉n Or Fiber

    a11d Liどnill.」,Assoc.Orrlci且1Anal.C上1enl

    ∠略&29.

    帯大郷報Ⅰ,17=朗獄):錮1~347

    17