TS. LUONG TT NH - PGS.TS. HONG VN TIUN UI V TSIU TH TNH XUT
BNNNGNGHIPTS.LNGTTNH -PGS.TS.HONGVNTr uNUI VT SIU THT C.V. SUPER
M(Schxu tb nt nth hai)NHXUTBNNNGNGHIPHN
I-2000LINHXUTBNc.v,SuperMlgingvtchuynthtcaosnvooi, nhtth
giihinnay.Gingvtnyctoratcng
tyCherryValleyFarmsLt,VuongqucAnhnm1976. Dnnm1992vtc.v.Super M cpht
trinmnh m d86nc trnkhp5 chu lc.Vtc.v.SuperMcnhpvonctatnm1989
trongkhunkhdn"Nghincuphttrinchnnui vt-VIE/86/007"dochngtrnhcaLinhi
pqu cv pht trin(UNDP)titr.VinChnnui-Co quan thc hin d n tip nhn v t
chc nui gi, chn lc,nhn thungingvtcaosnnytihaicsnghincuca
Vin,l:Trung tm nghin cu vt Di Xuyn(H Ty) vTrungtmnghincu. v
chuyngiaotin bkthut chnnui(Thnhph H
ChMinh).TrongiukinsinhsnvtiuidngtiVitNam, vt c.v.Sper M chng t l mt
ging vt cao sn thc s. Hin nay vt v ang pht trin rng khp trong ton
quc,c bit l cc tnh pha Nam. Vt c.v.Super Mcng btucnhng ng
gptchcctrongvicphttrin chnnuivt.xutkhu.Dnhngcimuvitni bthnccging
vtkhcvnng sut,vtc.vSuperM3cthnggii"Bng, lavng"ti"TrinlmNng
nghipvCng nghip Thc phm ton quc ln th nht" t
chctiCnThathng12-1992.gipnhngngi chnnuivtc.v.Super M
dngthucktqunhmongmuntrnnvtca mnh,NhxutbnNngnghipxingiithiucunsch
"Nuivt siuthtc.v.Super M" doTS.Lng Tt Nh v PGS.TS.Hng
VnTiubnson.Trongqutrnhbinsonsch,khngtrnhkhic
nhngkhimkhuyt.Rtmongnhncnhngkin ng gpca bnctrong qu trnh sdng
sch.NHXUT BNNNGNGHIP4PhnIGIITHISOLCV
GINGVTc.v.SUPERMc.v.SuperMlging vtchuyntht cao sncto
rathngquachnlcditruynnhmnng cao . hiuqu
sdngthcnvtlthtnccavtBcKinh.Vtc.v.SuperMrainm1976tiCngtyCherry
Valley Farms Ltd, Rothwell, Lincoln Vng quc Anh: Nm 1981n
vtc,v.Super M b m utinc xut khu sang Trung Qucv sau nm1985c.v.Super
M b m chim lnh c thtrng th gii.Tnm1986 J ohn Povvell(tcgicaging vt
caosnny)clnhthm nhimvxutkhunvt ging c.v.Super M vinhng Cm nang hng
dn chn nui km theo. Dn ny vt c.v. Super M xu thi nv ang phttrin
chiuqu 86 nctrnkhp5chulc ca
hnhtinhchngta.Vtc.v.SuperMcnhpvonctatnm1989
trongkhunkhhotngcadn"Nghincupht trinchnnuivtVIE-86-007"dochng
trnhcaLin hpqucvphttrin(UNDP)titr.Vtnhpni(bao gmcubmvnng
b)cnuigi,chnlc vnhnthuntaicscaVinChnnuil:Trung
tmnghincuvtiXuyn-HTyvTrungtm nghincuvchuyngiaoTinblthutchnnui-
ThnhphHChMinh.Trong iukin sinh snv chnnui tiVit Nam(c
2minNam,Bc)vtc.v.SuperMchngt 1Amt5ging vt chuyntht cao snthc s.Vt
ng b,b m v thng phmupht tin rt ttt cctiuchun ca ging nuiti Vng quc
Anh.Ngay ckh nng trng vtc.v.SuperMcngchonngsutcaohnhncc
gingvtnuiVitNamttrctinay.Xingiithiudiymts chtiucbnvnng sutcavtc .v
.SuperMnuitiVitNam(csosnh vitiuchungctcVng qucAnh).B ng1.Nngsu tc
av tc .v .SuperMChi tiuNng sut ' Vit Nam Nng sut AnhVi ng b dng
ngdng b dng ng dng bTrng lng vt lc trngthnh (kg)3,0 - 3,3 3,19
2,74T l nui sng dn tc (%) 98 949790 90Nng sut trng 1vt mi(40 tun d)
(qu) 169,6 189,7 180 180Trng lng Irng (g) 8280 - -T l phi (%)94,16
94,02- -Vt bm Trng lng vt mi lothnh thc (kg) 2,95 3,10- Nng sut
trng mt vjt mi(40 tun d) (qu) 200 220- T l n (%) 7578Vt '.han ] ph
m- Trng klng vt lc56 ngy tui (kg) 3,01 3,24Tiu tn thc n cho 1
chovtkhnghongstrongtrnghphthngchiu sngkhng
hotng.b.Vttil8-2(1tuntuiCh dng nh sng t nhin ban ngy. Di vi cc
chung kn,khng cca s ,phichiusng10gimingy.c. Vt tl 20 - 26 tun
tui:Chuyn dn t nh sng tnhin sang chiu sng c ban
mT20tuntuitri,mitunphitngthigian
chiusnglnmtmcnhtnhno,saochon2624tuntui,thigianchiusngt17gimtngym.
Gi*20-118 -10 ---- ------------ 1' iJ _ j
------------------------------------ 1 -------------
1-----------------1------ 1-------- - L . -------------
------------------------------- ------------.
.202224262830TuntuiHotng chiusngbtut4gisngn9gi
n.d.Vtt26-66tuntui(thigian)Gimcchiusngun:17. gimtngy.Nuc bng
nnotrong h thng chiusng bhng,phithay
ngay.ongthikimtranghghithigianmitun
mt.ln.Vtangthigiannukhngnnhchchiu sngsnhhrigrtxunnng
suttrng.E.CHNLCTrongqutrnhnuicnloiigaynhngvtcicc,
vuui,dhnhrakhin.Tlvtchtvloithi khngvtqu5-87r,.Nucaohncnkimtralich25
-chnnui,chmsdcchung.Nhng conmnhcth cha chy,khi cha nht ring vtvo
quy khc.Cui mi thikkimlislng vt,ghisliuvtcnlivos
sch..Trc'khivtbtdu,phiphnloi,kimtras lng vt,iuchinhlit l cmitrong
n.Khikim tra;nhnhngdntonbvtvomtgcchungquy li h mt ca nh la vt sang
nh nhng rbi m tng conkhivt'rakhiquy.Kimtravtmitrc,vtc sau.Chnc
ttghpvo cc nmitheot l1 c5 mi.Cgngtrnhtchc
miqulu.F.CHTNLT,VNHTTRNG1.Ch t nv Chtdnphikh,sch,gichotrngsch,nn
chungkhng b 'mmc.cthn bng rm,truhayphoi bo tng i dygicho trng
schvkhngrnv. c bt sttng cachung nui.Gia cc phi c vchngn trnh cho vt
chen ln nhau, tranh26nhauvocng1 gyvtrng,ctvo chungkhivtc22
tuntui.C3 vt mi t mtlva.cc kch thc:rng 40cm, cao:40cm, di 38cm (c
th lm 5linnhauthchiudi ca5ll&Ocm).Chtntrongnn tridykhonglOcmcho
m.Hngngythmmt t cht n vo ,nu cht ntrongbtvbn thnnthay.2.Nh
ttrngNhttrng lcngvicutintrongngy.Trngchntvokhaynha,trngdpvcnloi
ngay.Trng cnhtlnlt khib st,nhttrng trong trc,trng ngoi nht sau.S
trng nht c ghichpcpnhthng ngy.Nutrng nhtthn
hmtrc10%thphikimtraxemcnhtsthay khng.Nu khng cn kim tra li cc khu
chm sc, nui dng,nucsaistchnchnhngay.Trng nht xng c thuynngayv phng
ratrng hockhotrng,khvnchuyntrnhchotrngkhng b mathocbnng
chiutrctipvotrnglmhng trng.3.V sinh,sttrngvb oqu ntr
ngTrng.vtdbnhimkhunngayckhicgi vsinhtt,docnphiratrng tc t ln27cao
hn.o cc nc tin tin,ngi ta dng my ra trng;nctaphnlntrng c "sitrng
bng cch xng phocmnthuctm.Nhnggiaiihkhngciukinthgitrng ni
khroschs,nhitniboqunttnhtlphng schcnhit 13-15c.Manngcth gitrng
nhit18 c gimbt sngng tmt lpnctrn bmttrngkhichuynsangmyp.mtrongkho
chc php dao ng t75-80%.Trng bo qundi7 ngytl' nmicaoc.Khotrng phic
gisch,khtrng thung xuyn d m bo chomitrng xung quanh qu trng sch
[email protected]
sccnthit,vicghichptheodilcasgipng chnnuicrtranhngkinhnghimring
chomnh.Ghi chp chnh xc gip ta hiu c n ging ca mnh cung cp cho ta cc
thng tin gii quyt cc vn trc mc linquannnging hintiv thy- trccc
vnphigiiquytchoccnging trong tng lai.ivicng vicchnnuinvtb m,c3lois
theodicncghichpy.1.Stheodinuidngvtcon,(Minc1
sghichpring).2.Stheodinvt.(Mitic1 sring).3.Stheodinuidng nvt
(Mintheodivo1t)28M u1:Stheodinuidngvtcon-nvts: Ging/Dng: Ngynd:Scon
Smi' Sdcnhp:Ti Scht Sthi Scnli Thtrong Lchso Mc kintrungbnh VIchun
n nhnxtDc Ci c Ci c Ci Dc Ci c Ci-05oM u2:Stheoddnv t
dQ&lHt:"GngiDnB: Mg g n:Sconnhp: Smi:Sc:NgyIhngnmScht Sthi
SIrrtg thuUOc NhnxtNguinhttrngc Ci c CiMu3:Stheodinuidng nv
tdOnvts: Ging/Dng: Ngyn:Sconnhp: Smi:Stlc:Tun Tun S con Strng Strng
Khilng Thcntui d Scht Sthi cnli snxut binhqun1 trngtrung
g/ngytrongtun mi bnhXIC Ci Dc Ci c Ci26 127 22813.H.VNDApN t r n g
v t c .v .SUPERMNichungkthutpntrngvtngoi(cbitl
ccgingvthngtht)lvntntitrongsut thpkqua.Nhngnmgndyvnpntrngvt c
VSuper Mcng l nitrntr choccchlp ln cata.Tuy nhin bng nhng nghin cu
cng phukt hp vinhng thng tinqu gitcng ty'Cherry Valleyvn ptrng
vtc.v.SuperMcccnhkhoahc ViiChnnuigiiquytrttt.Tuynhinphi nirngkt qu
p n cavtchu nh hng cartnhiu yut' trong baogmc qutrnh
nuidngchmscngingnquytrnhp,n.Xin giithiudiymt.strctrcthngxyratrong
pntrngvtc,v.SuperMvnhngnguynnhnc thdnntrctrcgtpphngupccnhchn
nuivttktqu caotrong hotdnglthny:1.Tr ctr c utinlt l tr ngkh ngphi
vph iy uqucaoNhngnguynnhncdthgm:-Vtctrongngi6ngvsinh-Thiu c ging do
t l c/mi qu thp (t c nhiu mi)-nvtgingmc bnh.-Chtnchung
t-Trngboqunqulu.-Nhitboquntrngquthp.-Vtgingqubo,nngnchmchp.32-Nhitmypqucao.2.Phichtsm(thhinquavngmutrongtrng)Nhngnguynnhncthgm:-Trng
bnhoctrng ntrnqunhiu.-Ratrngkhng ng
quytrnh.-Boquntrngquluhocboquntrng sai
quytrnh.-Nhitpkhngthchhp.-SaistVotrngtrong myp-Ccnguyn,
nhndodinhdng canging.3.Tr ngbnhi m
cnhiuNhngnguynnhncthgm:-Chtnchung b),mt.-khng schs
.-Ratrngsaiquytrnh.4.Nhiuphich tdnhvov trngCcnguynnhncthgm:-Trng
boqunqulu.-Nhittrongmypkhngthchhp-Saistvotrng trongmyp.-Vttrng
bthiudinhdng.-Hthng thng thongtrong myp
btrctrc.-Biuhincaccbnhtruynquatrng.5.Tr ngt ckhngn
cCcnguynnhncthgm:33-Thi u mtrongmyn-Bi uhi ncab nhtruy nquatr ng.-
mtrongmy pqucao.6.N qus mho cqu mu nCcnguynnh ncth g m:-Nhi t
pkhngthchh p-Tr ngb oqu nqulu,-Th igian pkhngthchh p.7.Vtconnhiipb
nCcnguynnhncth :-Nhi t my pqucao.-Nhi t m y pquth p.-Thi ul
uthngkhtrongmyn .-Tr ng qulu-Tr ngbnhi m c,hngkhng cnh tikpth i.8.V
tconbkhCcnguynnhncth :- mmyn th p-Nhi t myn cao- mmy pth p.-T ngth
igianpqudi.9.Vtconb t,h r nCcnguynnh ncth :34-N mu n.-Thi uth
igiantrongmyn-Thi uth igiantrongmyp.10.V tqpnqunhCcnguynnhncth :-Tr
ng avo pnh.Nhi t pth p-Nhi t myn cao.-Ch tl ngv tr
ngkm.11.Vtcontu,x p,ch ttrnkhay,mihiNh ngnguynnhncth :-Nhi t
pbnhqu&nth p-H th ngthngthongcamy pkm- mmy pcao-Tr ngto, psaith
igian.12.Vtcony uNh ngnguynnhncth :-Nhi t myn cao-Thngthongtrongmyn
km-Tr ctr cv dinhd ngcanvtgi ng.13Vtdhnh,ququ t35Ccbi uhi
nNguynnhncth-M v nv o:Do mho c b nhtruy nnhi mdovirut.- M t m t:Nhi
t cao,khng soi tr ng- V o c :Donguynnhn dinhd ng canvt-Khoochn:Nhi
t vdinhd ng-Choichn:Khay n qum m.14.Nhngtc ngd n nt l n th p-D ttr
ngv otr ngkhngthchh p.-Khng thngthong-Nhi t pkhngthchh p-Ccb
nhditruy nvdonhngi ng.-Dinhd ngc anvtgi ng-Tu itr ng avo p.36Ph
nlir KTHUTNUIVTTHTA.NUIVTTHEOPHNGTHCTPTRUNGTHM CANHDylph ngth
cchnnuiti nti n,cth nuivt quanhnni,snph ms nxu tracch tl ngcao,thu
n ti nchovi cb trs nxu tquyml n.Mu n tnng sutcaoph ichtngkhuk thu
t.Theoph ngth c nyvt cnui7 - 8 tu ntgi ttht.1.NnchungnuiCth
nuivttrnsnxim ng,g ch,ho csnl , th ngth cmgtrnsng chvsnxim ng. u(
udi n tchchu ngnuithay itheotu ivt.Tu nth nh t:0,07 m^/con.Tu nth
hai:0,10 m2/con.Tunthba:0,16m2/con.T tu nth 4-tu nth 7(ho
c8):0,25m/con.3tu n l uch acnthi tch t nchu ng,t tu nth 4ph i r ich
t nchu ngtrn2/3sn.2.Ch t nchu ngKhcv iccloigiac mkhc,lm tch t nchu
ng ci mringc avt.B il :37-Phnvtl ngdovit.u ngnhi un c(g p3l
ng)-Vtkhngb ich t nchu ngnh gmthchs c n c.-Vtcth b itvongmngu ngn
cvtn cln cht nchu ng.Chu ng tg yh ichovtconv:-Vtcons brtn un mng
trnch t nchu ng t.-Lmngvtb n,b tl i,bnvtthtr h n.-T oi uki nchon mm
cm clntrnch t, n chung,vikhu nci uki nphttri nm nh,tr nggiun snci
uki ns ngluh n.Bi nphpkh cph chi nt ng tch t nchng:-Tr ich t n n
udytnhti8cm.-nhk tr idnlnb ngch t nkh.-Ginhringm tvngcsnl ithotn c
t mngu ng.-M t vtnuiph ib trthchh p.3.Sui mTrong3tu ntu i utinvtcn
cs i m.Vma mchc ns i2tu nl.Nhuc unhi t thch h pchovttrong3tu n unh
sau:Tu nth nht:35-24c Tu nth hai:24-1SC Tu nth ba:18-17c.38Nhi t
chu ngnuic g ng nnhsu tngym. Dyly ut'vcngquantr ng iv ivtcon, cbi t
ltu ntu i utin.N utu n ukhng mb o m chovtv saunvtph t,t.ri nkhng
uvd c m nhi mb nh.Cth dngls igazho c' ls ii n s icho vt,t tnh
tldnglgazvkhi tgazs s nsinhra n clmtng mkhngkhchungnui,mtu nl
uvtconl ir tc n m.Cth dngch ps igcon s ichovtsongm t ph igi
m.Thngth ngch ps idng cho500 gcon thchithchh pchokho
ng300vtcon.Vtcon ngcao h ngcontronggiaio ns i m,dov ymundng ch ps
ic agcon s ichovtthph ii uchnhl i caothchh p.4.N cvmngu
ngNgynaytrong chnn ivtthmcanh,ng itakhng nh tthi tph icungc pn cb
ichovt.Th ct n cbai chictcd ng lmmtmitr ng trongnh ngngyBng b c.Di
uh ts cquantr ngctcd ngquy tnh i v is phttri nc ac th vtln cu ng.N
cu ng ph i su tngym.vlvtkhngth nmkhngu ng. Nhuc unu cu ng,
choconvttronggiaio nnutht (thngth ngl7-8tu n)nh sau:30L ngn ctiuth
(lt)Tun Trongtu n! C ngd n 1Bnhqun1ngytu iI11i trongtu n1 1,54 1,54
0,222;4,20 5,74 ; 0,603 4,62 10,36 I 0,66414,76 15,12 I 0,6855,95;
21,07 0,8568,40 29,47 1,207!i10,50 39.97 1,50iN cu ngchov tph imt,s
ch,mngu ngph i c v sinhhngngy.D trnhchon ctrongmngu ng
khngvungvirach t nchuon,phinngd nmiig u rigtheoqutrnhsinhtr ng('
avt.Dyc amng u nglununcaongangl ngvt.,m cn ctrongmng u ngkhng cth
phrtnlem.' mb ochov ttrong n ch ngu ng, dimngbnhquncho1vt trongnh
ngtu ncu i.l9,5mm.5.Th cnvnuid ng-Th crt: iv ivt,t tnh tlch bi
nthnhvin, tuynhintrongiuki n n ctahi nnay,dngth c nb tch bi n d ngh
nh pcngr tt t.Th cnchovtVh.itph ich mb och tl ngt t, khngchovtnth
cnbm c.Tytheogiaio nnui ph ichcungc pth cncch nglo ithchh p.40-Nuid
ng:Cnc vot c tngtru ngc avt, nguitachiaqutrnhnuivtthtthnh2giaio nc
y ucudinhd ngkhcnhau.-iaio nvtcon:0-2tuntu i(Gtarting)-Giaio
nvtd3-7{ho c8)tu ntu i(growing nishing)Nhuc udinhd ngtrongth cnc
avttheo2giai oannh sau:Ch tdinhd ng nvtnhNhuc uchovtthtGiaio n 0 -
2 tu nGiaio n 2-7(ho c8) tu nN ngl ngtrao i Kca/kg 3010 3010Protein
% 22 16Lysin %1,10 0,80Methionine % 0,47 0,35Methionine+Cystine %
0,80 0,60Arginine % 1,20 1,00Tryptophan % 0,23 0,20VitaminA UI 4000
3000VitaminD ICU 500 400VitaminEm20 5Canxi; 0,65 0,60Ph tpho(trao
i) % 0,40 0,35K m mg 40 35Mnggan nig 40 3541Cnc thnhph ndinhd
ngtrn,ch ngph ih p th cnchovt.Th cnh nh pnnchdngtrong2- 3tun,khngd
tr lud id ngth cnh nh p.V i thnhph nch tdinhd ngnh trnl ngth cnhng
tu nc ndngchom tvtthtthay ithe l atu inhb ngd iy:Tuntu iTh cnti uth
(kg)Trongtu n C ngd n!Bnhqun1ngy i trongtu n1 0,23 0,23: 0,0322
0,75 0,981 0,1073 .1,161 2,13! 0,165*> 4 1,34 3,47< 0,1915
1,47 4,94' 0,2106 1,63 6,58 0,2307 1,77 8,35 0,252i u cbi
tch:vvtc.v.SuperMlvtchuvn thtcaos n,kh nngtngtr ngr tcao,vtl
nnhanh, n ukhngch nvi ccungcpccth cnb sung cbi tlkhongvil ngvtd bb
ili t:Vtnuinh ttrongchu ngchonth cnt do,cg ngb trmngnt ng,th cn
chovtnuingy1ln,hngngyki mtra ngth cntha,thi ui uchinhl ngnchoh pl.L
ngth c nd thia42nhi utrongmngkhngcl i;tuy t ikhng trong mngh tth
cn.Nuivtthttheoph angth cthm canhph ib o mchovtnl ngth cnt ia,c g
ng ttc tngtr ngcaonh t.V ith cncthrihph n dinhd ngtrn,vtc . v .
SuperMcth t3,18kglc7 tu ntu i.Tiut nth cnl2,6kg/kgthth i.B.NUi
VTTHTTHEOPHNGTHCCHNTHVtc . v . SuperMlgi ngvtchuynthtcaos n,thch h
pv iph ngth cchnnuit ptrungthmcanh{nui cng nghi p).Tuynhinkhinh pvo
n cta vtc . v . Super M cs d ng chnnuitheoph ngth cch n th .Trongi
uki nchnnuitheph ngth cnylc 75-80ngytu i,vtc.v.SuperMc ng t c2,8-
3,0kg.Theoph ngth cnyvt cnuitheo2giaio n.1.Giaio n1G tvtt 121ngytu
i(t 1 8 - 2 5 ngytyphong t cvi uki nt ngn i).Giaio nnyvt cnui
trongchu nglchnh.T ngyth 7 - 8 bt utpcho vtquend nv in c,chovtb
i,th igiant pb iny tngdntheongytu i khik tthcgiaio ng t,vt cth "ch
y ng" c.Th cnchovttronggiaio nnyth nglc m,bn, ngm nhn utr nv ith
cnb sungprotein(m i)mb ohml ngprotein19-20%.0 cctinhphaNam, nh ngng
ichnnuivtth ngs .d ngquytrnhnhsau:-2ngyd u:Chovtnc mho cbn,chou ngn
c s ch y ,vt cnh ttrongchu ngm,nhi t 30-32c.43-T 3 - 1 0 ngytu
i:Chov t n-c mho cg ongm tr ns nm itheoc ngth c:-30kgg o.15-16kgru
c ckh(ho c60-70kgtp, utm).(L ngth cnnydngcho100convttrong7ngy) m
ingychovtnt5-6b a.T pchovtnthmrauxanhvlmquenv in c. Th
igianchovtlmquenn ctngd nt 5-30pht trongngy,D nngyth 10chovtxu ngn
ct do.-T 11-20ngytu i:Chovtng ongmtr ns n m i(nh trn) nh tngyth
15.T ngyth 16 n ngyth 20:Thayd ng ob nglalu c-Cngth cla tr nm inh
sau:-60kgla-28-30kg b tc(ho c110-120kg cua, c,tpt i...)(L ngth
cnnycho100convt ntrong10ngy)M ingychovtn3-4b a.2.Giaio n2Giaio nch
y ng(tl21ngytu i nlcgi ttht),Chnth vttrn ng:N uvtichonth mla+ m it
i(theot l :3la+2m it i).Th ik nyko diti2175ho c80ngytu i.Vt cv
bo7-10 ngytr ckhixu tbn.iv igiaio nn yvi cchmscvth ts c ngi n cth
chnth vttrn ngsu tngym;Banm ngquyquyvtl iin tn ikh s chno,snghm
saul ith v tti p.44V mahchovtichnsm,tr an ngchovt.vnghid ib ngmt ho
caoh nu csu-chieuchoichn ti p,V mangtr imtm khngcnchovtv'ngh mcth
th trnngc ngy.Tyiuki nngbimk tqu thu cc ngkhc nhau.Thngthu
ngchnththeoph ngth cnyvt c.v.SuperMsau75ngyv ne thxutchuong v i tr
ng t ngh nh nccgi ngvtkhccngl atu i.Th cntiut nchokgthth it
1,6-2,0kg.45PhnIVMTsBNHTHNGXYRA VTA.BNHDCHT VT(DuckPl ague-Duck Vi
rusEntertis)B nhdom tnhmherpesvirutgynnchocclo i th yc m.1.Bi uhi
nc ab nh-Vtch t tng t,t l ch tcao.-T nth ngm chqu nnghimtr ng.-Xu
thuy tvho it ,vimmnggi ngtiu har ilo nch cnngtrongccc quans nsinht
bo.B nh th c pnguyhi m,ho cth mntnhv inh ng conkh evchngcth
mangviruttrongth igiandi.2.Tri ucb ngTh igiannungb nh3 - 7
ngy.Vtincb nhu o i,cnhx,il ikhkhn,n mb p trnm t t;ng iv n
ng,khngchub il i.ikhi bi uhi n utinvvimk tm cm t,mt t,dchtm ich
yrasaudnhl iv inhau.Vtbr nglng,vm h ngt nth ngvtkukhnkhn,khth nh
tlkhi ho ngs .46Vtb nhonton,khtn c,ach yn cvng,xanh khi
imu,vngquanhl huy tr tth i.Vts nhsng,cbi uhi nth nkinh,vttlm xu ng
t,vt cd ngv tthra ig i,nimm cctnh ng v tlot. v t snl ngtr nggi mr
tm nh.3.B nhtch-Bi n im t,m ivxung quanhl huy t,vng d i dang cph.-L
chth ngteol i,gans ngcvnhoa-m tct c agancnh ngmho it ;ho cccvngho
it v xu thuy t.-Tonc th bxu thuy tliti:k tm c,nimm c th cquiivru
t,mnghuy tqu n,mngtim(trongv ngoi),catim.B nhtchi nhnhth ng
ngtiuhda, cbi t l th cqu nv l huy t.Tuynhinm i atu il i ctr ngringc
ab nh.-Vtb m b nhtchch y u tuy nFabriciusvtuy n c,xu thuy tmvt nth
ngb mysinhs n.-Vtcon: nhtchch y u cclymphoid.4.Phngtrb nhCh acdph
ngphpi utrhi uqu .nhk tim phngb ngvacxin.Bi nphptimphngb ngvacxinc
th pd ng cc vinh ngnvtangbb nh,tuy nhinvacxinkhngth c u cnh
ngconangnung b nh.Timvacxins t ochovtckhngth s
m.47Vtconcthtimvacxinphngb nhlc2tu ntu i. Timvacxin1l nkhng gymi
ndchtrongth igian dinntimlnth 2saud3-9tu n.Qua2l ntim vts cmi
ndch6thng.Sauc 6thngtim1 l n.Vt cmi ndchs truy nkhngth chovtconqua
tr ng.Khngth m truy nchoconth ngkhngl nv bm tisau2tu n.Dchtv
tlylanr tnhanhn uvt cchnth tdo.D phngtrldcht vtcm ts nguynt cquan
tr ngnh ttrongcngtcv sinhnh sau:-T tnh tchu ngtr ivtph i
cchxakhudncu, h nch ng il i-ch sttrng c ngtr i.Thu c sttr ng h th
nglchlorne3%.Ng iravotr i ph isttrnggiydp,taychn.-Di uki nnuid ngt
t,mngn,mngu ngph i s chs ,th cn,n cu ng y ,v sinh.V sinhnh pgi a2l
a p.V sinhsttrngQcd ngc ,chu ng tr igi a2l avt.-Ph ichtiudi tchu
tvcc loig mnhmquanh khutr i.-Vtm imuav phinuicchlytnh t3tu nl
.B.BNHVIMGANDOVIRUTVT(DuckVirus Hepati ti s)B nhtnh tdo3ch ngvirutg
ynn.B nhph bi n lanr ngkh pthgi i.B nhx thi n kh pccn
cc48chnnuivt,v cg ib nhvimganch ngI.B nh lynhi m vtcond i6tu ntu
i;thngth ngb nh honhhnh vtd i3tu ntu i.Vtgikhngbm c b nhny,b nh cg
il"B nhvimgantruy nnhi m dovirut vt".Virutcs c khngcaovcth s
nglutrong phn ngv t.Virutcth t nt inhi utu ntrongch t n chu ng,rcr
i,xec ,qu no. c ngnh c th c ang i chnnu i.1.Tri uchngB nhth ngcth
quc p,vtconth ngch ttrong vng1-2gi sukhiphtb nh.Th igiannungb
nh1-2ngy.T " l ch tph thu cvotnhm nc mcth v tu ic avt.Vtcondu i2tu
ntu ithi ukhngth mtruy nth ng tnhiSnbb nhvt l ch tkhcao(t20-80%).N
uvtconckhngth truy nt m vvt l nh ntht l ch tth n.Khimcb nhvtconu o
i, ch mch pkhngchun,u ng,th ngbt tl isaun. Th ngi mquaynghingv m
tbnchndu ith ng, ungo ov phasau,chi nt ngcogi t,vtl ,m t thngb
ng.2.B nhtch ithNh ngbi nd ii nhnhth ngth y gan,gans ng, cnhi un
txu thuy tnh ughim.Cnh ngtr ng h pv tconm cb nhnh ngkhnth ybi uhi
ng.0giaio n2 - 4 tun-tu i,b nhth ngbghpvib nh49Samonellosis.Lchs
ngvcnhi umho it ,ganc ng cnh ngmho it .Chi nt ngvi himnggi mngtimv
" mngb ng.Quanstltnsangvgi iph u b nhlcth k t n cb nhvi
nigatdoyirutchngI .p . ' .Vimgandoviruteh ngII:Xu thi n vtcon10
ngy-6tu ntu i,vtbb nhth ngbkhtn cv th ngch ttrongvng1-2gi t khixu
thi ntri u ch ngutin.Th igiannungb nh3 - 4 ngy.Virut ch ngIIgych tv
it l th p giaio nvtconnh ng giaio nv tl n(3-6tu ntu i)thcagh n.Bi n
ib nhg m:xu thuy ttrnlan,cnh ng m nh vnh ng ngtrngiaonhau gan.Th ns
ng,tm, lchs ng,maom chxunghuy t. ngtiuhtath ng rng,m cdv y ru
tnonth ngcdchnh yvi khith ynh ngmxu thuy t.ikhic ngth yhi n t
ngxuthuy tnh tim.Vimgandovir tch ngIII:B nhlh cc nggi ng nh ch ng
I:gannh tnh tvcnhi u mnh ,cnh ng vng vhi nt ngxu thuy tnh
liti.Lchnh tnh t nhungkhngs ng,th nxunghuy tc m.3.Ch nonph nbi tN
uth yhi nt ngvtconch thnglo tthnnngh ngayi nb nhvimgandovirut.Nh ng
dcht ,t huy t trng,c utrng,h ich ngnhi mtrngmu(anatipes- tifer)vb
nhnhi m caOatoxinc ngcbi uhi ngy ch thnglo t vtcon.Doph ichphnbi
tnh ctr ngkhcn a.50 ci mi nhnhc avimgandosiutrngl:2 chndu ith ng,
ungo oraphasau(Opisthotonus)v hi nt ngxu thuy ti nhnh gan,lcnnnghil
b nhvimgandosiuvitrng.Trongtr ngh pcndo d thnnch nonbngph ngphpphnl
pvirutxcctnhchcch nh n..4. Phngtrb nh- iv ich ngI:Khib nhb tyx
yranntim huy tthanhl yt nh ngCO1v akh ib nhho ckhng huy tthanhv it
l 0,5-lml/cons lmgim ct lch t-nh ng n ib nhx y ra l t ,timvacxint
okhng th m truy nchocon.Th ngtimbp2m i:m i1lc 4 - 6 tuntu i,m
i2lcvtbt u .- iv ich ngII:Timvacxins ngch ngII- iv ich
ngIII:Timphng b ng vacxinvirut s ng phalongch ngi n chovtgi ng.c
BNHPHTHNGHN(Sal monel l osis-Para-typhoi di ntecti on)B
nhsalmonellal b nhc ptnhho cmntnhc avt do1ho cnhi ulo ivikhu
nsahnonellagyra.Salitionella cnhi utrongt nhin, ngv t,giac mv ng b
nhi mho cmangvikhu n.B nhsalmonellac 2i m quantr ngdngch:1,B nhth
ngx yra vtcon,t l ch tca2.Nguyhi mchoconng i.511.NguynnhnB
nhsalmotiellacd kh pn itrnth gi i.M ts vt chmcm tchngnh ngm ts khcl
ibm cnhi u ch ngcngm tlc,vikhu nsalmoneliath ngt nt itrongru
tgivmanhtrngc anhiuvt,vtb tcl atu ino um ncmv isalmonella nhung tri
uch ng lmsngth ngth y vtcon.s . pullorumvs . gal- linarutnl2ch ng
quantr ngnh tgy b nhchognh ng t nhh ng iv ivt.Dcthngbor ngnh ngvt
nh tchung v i g b nhi ms . pullorumthvtnghi mnhin c ngbnhi mb nh,nh
ngb nhsalmonellakh ngc khuynhh ngtruy ntth h nysangth h khc.Ng
itathngborngtrongvitr ngh ps. galinarxn -gyranhi mb nht nhinlmch tv
tcont1-14ngytu i,nh ngnhi ucnb chnnuinh n th yr ngkh nngch ngb nhc
avtl nh ng.Salmonellaanatumth nggych tvtcon tng t nh ngikhb nhchuy
nsangth mntnhtrongvi ngy.M t dchvtnguyhi m, cbocotiiMat- x -c
-vavchuu,s.enteritistiphttganvdchg vimmngtim,gythi th i30%.2ch
ngsalmonellany l2ch ng th ng g y b nhsalmonella chovtnh ng nh ng ch
ngkhcc ngc th gyb nhchovt.Ngu ta nghinc uvth yr ngtrongm t6b
nhvtconch ttlcm inrathi th ittl1-60%.Vikhu nsalmonellar tmnc mv
inhi t vch t kh trngm nh.Th igians ng trongch t nchu ng52 i uki
nthungkhi,o nh ngchu ngh tvtm bnh mb nh,thlvikhu nv ns ng ctrongch
t n ehu ngh n30tu n.Vkhu ncth s ng trongphn n28tu in,trongb ib
ncanh pvkhotrongi u ki nth ng,vikhu ns ngt i5nmv v tr ngtrong my
pt3-4tu n.M ttrongnh ngcchlantruy rib nhquantr ngnh t l truy ntr
cti pquatr ng.Cchph bi nth 24vi khu nsalmonellaxuynquavtr
ngtrongqutrinhtr ngvtrong .H uh tcco vikhu n uclng rovc th di ng
c.Chngcth d drigxuyn quav tr ngtrngqutrnh pvikhu nsinhs ntrong
phi.Nh ngs lylantrongmyplonh ngtr ngb nhi mb nh,vtconn rabnhi mb
nhngayt trongm pho ct th cnbnhi m(nh b tc).2.Tri uch nglmsng vtcnb
nhi msalmonellat tr ng thbi uhi n u tinlvtrg om caovch tph i giaio
ng om. Nh ngconch ttrongkhi pho csaukhin vingym khngc tri uch nggch
ngt bnhi mtrongqutrnh p.Tri uch ng:0 v tconthyhi nt ng:xcnh,r ng
lng,m ti uha,khtnu ciach yvnh ngl ngxv g quanhh umnnhmu
iurates,vtng t ml iv inhau g nch ps i.B nhdosatmonellatyphimuriurn
h i gb vimkh p.Tnhkh cli tc ab nhph thu cr tnhiuvoi uki nchmstc,h
ich ngthi uvitamin(vitamin A).N uvtconbstresstrong2tu nutinthth ng
bmcb nhny.B nhsalmonela v tcth lb nhth phtk th p vib nhnguynpht.Vd
ng itath ngthy giai o ncu i dchvimganvt.B nhsalmonellak th pv i b
nhdovirutgych t.ikhib nhsalmonellaxu thi n cngv ib nhornthosisth
ntnh.Vv ytrong Yn tdchsalmoneliac ngnnchvob nhnguynpht.3.B nhch
ithth c ptnhthkhngcbi uhi ng.Trongtr ng h pdi nbi nb nhdi,lngkhng
ch pth h t, munh tnh t.Lchvgans ng,cho ckhngcnh ng mho it .B nhtchi
nhlnhnh t,l manhtrngc ch ab uvtrongrtnhi utrungh ptr ctrngs ng vc
m.Dikhith yvimmngtim,vimtikhbo c vimkh p(kh p ug i).D atrnnh ngtri
uch nglms ngvb nhtch i th ng itacth nghib nhsalmonella,nh ng ch n
onchnhxcc nphnl pvikhu nvxcnhccvi khu nlinquan.N ul ym ut convtm
ich temnui c ymth yvikhu n'salmoiellam cnhi uthk tlu n r ng dlb
nhsalmonella.Nh ngn uphnl psalmonella tinh ngch tch ac aru thocccc
quanbphnh y thkhngc s ch nn,k tlu n.4.Phngvtrb nhKi mtrahuy
t,thanhh ctonn,chph thi n c54tvtbnhi mmkhng ara ck tqu th amn. Phnl
psahnonelat phnvtv akhng ctcd ngv a khnglo i cnh ng
convtmangtrngvlvikhu npht tnnhi mvo.V sinhtrongqutrnhs nxu ttr ngt
ts l mlm gi mt ] nhi mb nhquav tr ng,o vch t n chu ngph is chs
,nnnh ttr ngngaysa khivtvsttrngbngh ibrmalincngnhanhcngt t.N caoh
,th cn cbi tlb tc,b tx ng,bt thtvlngm bnhi mb nh,th ngxuynngu ngy b
nh.Trongqutrnhsnxu tthcnvinn S nxu t b ngh inngths.bphh y.Khrig nn
dng khng sinhli u cao phng salmonella vn utr nkhngsinhtrongth
ntrongth igiandi s lmchovikhu nlo ienterobacteriaceaeckh nng
khngthu ctrongru tvt.Vtcont 1-14ngychon Lint cfurazolionvit 100g/t
n,vtt2tuntu i v it l 50g/tth cn.Nh ngnntihr ng li uphngny khngctcd
ngv inh ngconmangs nsalmonella. Li ui utrchonv t150g/tchi unghi
m.Ch aring tngconthliuch al50mg/con.M cdv yph ithkh nngm nc mc ab
nhtr c dngli uch atrong tr ngh pnys d ngli uch ar ti nnh tmchi u qu
.D.HICHNGNHIMTRNGMU (Anati pesti terSydrome-AS)T
ngngha:Vimthanhdchb nhvtm i,nhi m
trngmu(HendricksonvHilbet,1932).55Lb nhnhi mtrngmu,b nhtruy nnhi mc
avt con1-8tu ntu i ctr ng'b itri uch nghh pv th
nknh.Nguynnhndovikhu np.anatipestier.B nh gythi th ikinht nghimtr
ng,gych thnglo tvt trongchnnuicngnghi p.1.Nguynnhnp.anatipestiferl
vikhu ngram(-)m nh,ikhil ng c chnhquenh ,khiphttri nthnhnh ngs inh
ng n,nchphttri ntrongchtmigi i cbi t,(vd : th chaga)d ii uki
ntngC02trongvng24-48gi . Vikhu nnh nh h ts ng,muh ixanhho cphttri n
thnhnh ngmlmlnmencclo i ng:Glucoza,
lactoza,matoza,sucroza,dulcitolvmaimitol,phnh y gelatin.Gty,ggvgth
ngm nc mv ivikhu n lo iny.Vtconbnhi mvikhu nquat nth ng da vquahtth
khngkh.Vi cxmnh pquatr ng(ch a r).C ng c b nhtrongm tnv tph thu cvo
i uki nmitr ng,tcnhnstress,ho cbnui n i qul nhth iti t m.Nh ngvtkh
ib nhth ngcmi n dchv ib nhny.2.Tri uch nglmsngTh ngth yb nhth c
p,quc pvmntnh. Th ngx yra vtconvt.h ng gych t tng tkhng ctri uch
ngg,ho cch ttrongvngvigisukhic tri uch ng utin.56 th mntnh,vtth
ngch tt6-7ngysaukhi m,m tviconCQ tri uch ngd nghh p,lcum t vm icn
cch yrasaubi nthnhm,vt mkhng n,achy,lngxungquanhh umndnhb nmuxanh,
vtbnhi mb nhgyrtnhanhvkhng ngv ng c. L c uvtb nhcnc g ngtheokpn,nh
ngsau chngkhngtheo cvbt tl i.N ubkchthch, chnglo ngcho ngitngb cm
tSaunglnrav ng ab ng.M ts vtb ivngquanh,s khcth uv c runr y,cconbs
ngm tbnho chaibnm t,kh th ,m ts bs ngkh p,m ts khcbngh oc ho cv o
ui.T l ch ttl5-80%ph thu cvo cl cc avi khu nvdi uki nmitr
&ng.Thi th ikinht khng nh ngchlnichovtch tmcnlmvtch ml n,ss
ngstas blo ith i.3B nhtchTh c p:tth ybi uhi n,m ts bvimmngtimc
dchvvimgan,tr nb m tganph m tl pmngm ng brin.Tikhcth bnhth ngho ch
i cho cd y ln m ts i m.Th c pvtch ich ngb n, b nh ny cphnbi tv ith
c pc ab nhcolicepticaemia c avt.D atrnnh ngphthi nb nhtchm khmv ki
mtravikhu nh c ch ndonphnbi t.Th c ptnhho cmntnh:vimmngtim,vimgan
vt ikh,dchth mxu tcibrinsov i b nhp.anatipes- tiferthdai,ch cvkhc
t.Tikhbaophtonb m t.57tr cc aph ibnhi mhontondchth mxu tcb uikhith
y xoangm ttth yh n minhqu n.Th cptnhvmntnh:ch ich ngb nkhc v ib
nhecolicepticaemiadch dchth mxu tr tch c khngth ctmng
c,khngdai,khngkhnh ngc nhi uibringi ngnh l ps angb nhecoli.B
nhecoli vitr ngkhng "bvim.No cbi tlti unobphvxu thuy
tlyti.4.Phngtrb nhNhnt d n nnhi mb nhl dot nth ng da(v t
lngnhau,qung,c d igai...)nntrnh.Nh ngv n quantr ngtrongcngtcphngb
nh-nylchmsc t t,trnhtc ng tng tc ath iti t iv ivtcon1-3tu ntu
i.Khng sinhcho tph r ng]sulanamides lthu cctcd ngi utrb nh,nh
ngkhil ngthu c b nhs tipht.Aureomycinho coxytetracylinli u100-
200g/tth cni utrtrong5ngyctcd ngt t.Ng i tac ngth yr
ngnovobiocnvlincomycinchonv ili u l ngva cdtcd ngt tch ngb
nhp.anatpestier. Rofenad,sulf quinoxaline lincomycin,streptomycinc
ng c tcd ngrtt t.Chlotetracyline,furazoUdon,penicylline,bacitrcine
khngchi uqu ,vacxinnh c ctimb p giaio n3tu ntu ictcd ngt t iv inh
ng dchl t .Tim58vacxinlb ov ch cch nchovt nt n7tu ntu
i.E.BNHNM(Aspergil losi s)Aspergillosisb nhnhi mn mch y ugy nhh ng
b myhh pc av tvccgiac mkhc.B nhth ng xu thi n vt.con 2tuntu i u.
vtl nb nhx y ral t v th mntnh. r-s:'..Tri uch ngquantr ngnh tlhi nt
ngth khn u vtbxuau.Ch tl t vaspergillosisth ngx yra nh ngb
nhchingchnh ng dchl n.Th ngc tri uch ngbi ngn,gyy u,giac mcth ch
tvigict saukhixu thi ntri uch ngutin.3.B nhtchVtcon1ngytu ith ngcb
nhtchphbi n ph i, ph ibganha,v m tph ivb ntrongcnh ngn t ho it nh h
tk,xu thi nnh ngumuvng,uny lmv m tbn.0 vtl nthnh ng unyl nh nvthng
th ngtikhc ngbnhi m.Ng itath ynh ngv t ring l ho c nh ng m muxanh'
tikhv trong lumen, ckhicb u. nh ngv tm thnh ngmn mto vr td nh n
tikhvph ith ngmuxanhnh ng c ngtythu clo in m,cth cnh ngmmutr ng,
muenho cvng.B ntchth y khqu n,cth lan sangminhqu nvgyng tth .B
nhtchcnth yx ng ngikhic h nglantrnv ch t c nhh ng nccc quanlnc n(vd
:ganv tim).Ng itac ng mt s nhi mn m m t,xbang,novda.4.Phngb nhB
nhkhngth ch a c. nchu ngho cth cn m cvkhngkhtrongbu ng pch anh
ngbot n m lngu nlynhi mchnh.Ph i cbi tchkhuv sinh60nh p,mypvmyn D
nchu ngvth cnph i khvkhngbm c,n u nchu ngm cph ithayngay nh ngkhng
c trongchu ngvt.F.BNHAFLATOXIN(Atlatoxicosis)B nhdo ct tn mm cti
t-ag ilmycotoxicosis. Trongh uh tcctr ngh pth cn ubnhi mch t cny,
ngv tvgiac mnph i ct t th cn. Nms ngkhngph ilnguynnhngyb nh,khi ng
v tbnhi mn m,n msinhs nvti tra ct gyb nh cho ngv tg
ilmycosis.Alatoxinlm cch t b sinhs n,cch kh nngmi ndch,gyungth ,qu
i thai.B nhalatoxinlm tb nhnhi m ct alatoxindo qutrnhtrao ich tc an
maspergiHusflavusti tra. Ccloin mkhcc ngcth s nsinhralo i ct trn,
nh ngtrongh uh tcc dchng itatmth yi ulin quan nsxu thi nc an
maspergilusf!avus.Lo in m nyc kh pnditrongt nhinsong chim ts lois
ng trongnh ngi uki nmitr ngnhtnhm is nsinh ct .Ng itaphth
nraalatoxnl n utin b t khd ul c,saulb t ut ngnh pt ccnucnhi t ivc
nnhi t i.Ngynay ccn cnhi t ic ng phthi nrangbnhi m c.Ngvlitaphn,l
pu cn m.lavusldngs n sinhalatoxint ch t nchu ngvb ib n chu ngnu i.
ct ch cs nsinhrtrongi uki nmitr ng nh tnh(nng, m cao).R tnhi uloi
ngv t,giacmth mchconng i61c ngm nc mvialatoxinnh ngkhnggi ngnhau.Vt
conllo im nc mnhttrongt tc ccloi,vv yng i tadngvtcontrongthnghi mth
ph n ngsinhv t h c phthi nalatoxin.Gtycon,gCOvgg c ngbnhi m
csaukhinth cnch aalatoxin.B nh afiatoxincth xu thi n vtm il atu inh
ngtri u ch ng i nhnhnh tth ngth yvtcon.C ng ca b nhph thu cvohml ng
ct .Nh ngli uLD50 chov tconl18,2ppm.N uth c nch a0,75ppm gy
cchovtcon.N udngng,khd ul cbnhi m cd lmth cnthtrngqutrnhtngvinth cn
nhi t khngth phh y c ct .1.Tri uch nglmsngVIlb nhdo ct
nnkhnglylan,tri uch ngrt khcnhauph thu cvo hml ng ct vtu ivt.Thi
giannungb nht lcvtnph ith c nbnhi m c nlcxu thi ntri uch
nglmsngkhcnhausongc th kodit i2tu n.Bi uhi n utiuv tch ml n, kmn,r
ng lng.Th ng th yikh pkhi ng,mng chn vchnbi nthnhmu doxu thuy td
ida.Vtconbm ti uhasaubcogi ttr ckhich t vch ttrongtr
ngthiopisthotonus.2.B nhtch ithB nhtch vtconr tkhcnhauph thu cvoth
i gians ngstvtu ic avtbch mln.o vtl nth y62xu thi nchth mxu td
idavxu thuy tduida x ng ng chnv mng chn.Nh ng bi n i ganth ng ldo
ct .Vtconm in ch ttrongvng1tundo nhi malatoxin,gans ng muxm,Th
nti,s ng v xu t huy tliti.Tuyxu thuy t,n uvts ng c n3tu n t iho ch
nthnh ngbi n i ganrh n,gantivnglu itrongtonb gan,ganbteo,ckhichi n
t ngs gan,gans ngho cikhicol i,b m tg&ghdotngsinh,ganch
cmunusng,ctnh ngmho i t nh h tkho ctoh nm usng,nh ngv txanhen
(dodchm t)vnh ngn tmunu(dotngsinhqu m c).Kh ngth yphmngtimvchth mxu
t trong c th nh ng ith y v tgidoh uqu c ahi ntu ng x gan li mngchnh
t.Th ns ngch ay nh ngn txu thuy t.T yxu thuy t.Bi nciib nhlth ngth
y gan,th nvt y.nh ngvtch ts mchi nt ngthoih a t bonhu m,xu thuy
tlntrnv tng sinhqu m c ng d nm t. Tr ngh pb nhkodichi nt ngtngsinhv
tch cnh ngn ts nnh c anhumgan,tngsinh ng d nm tvccthnhph nc at bon
i,dov ychc th nhnth ym tvit botngsinh.Th nvru tnonxu thuy tliti,bi
n i c uth n chth y gmkhngc vt.Tbobi um ngtr ng to,nh ng
nacleotitkhng binhth ng.Cconvt thoi htatrnlankhcnhauTrnc s nh ngtri
uch nglmsngvb nhtch, ng itanghi b nhalatoxin,N umu nxcnhch cch
n:63chov tcon1ngytu inth cnnghibnhi m cv ph ngphpphntchbng s ckl pm
ngv idungdch chi txu tt th cnemsoiv int ngo i,h pch t
alatoxinphtmuhu nhquangxanh.3.Phngtrb nhKhng clo ithu cnoc ,nh
ngkinhnghi mchoth y n uthayd ith cncch aalatoxinb ngth c nt t thv
ts h iph cnhanh.C nki mtraxemth cnnhkhl c,kh d ud a, ut ng,ngcch
aalatoxin khng.N ucth n nmuath cnt nh ngnaicki m traalatoxin.Th
cnphi n ikhro,th cnm c kh ng cdngchovt,mngn,mngu ngph ic r a th
ngxuyn,Ccph ngphpcth p ngphngs phttri n c an mm ctrongth cannh
sau:-Thuho chng c c th ii m m th pnh tn u cth ( Vi tNamkhth chi n
c).-Saukhithuho chcnd tr thcn n ikhthong mt.- nh ngn cphttri nng
itadngmys ykh ng c cn uhml ngn c trong caoh nbnh th ng.-C nb oqu
nng c c d ngh tvn uh tnguyn v nkhngvacth ch ng cs nhi mn mtrongth
i64giandi-o m ts n cng itadngccch t cchB pht tri nc an mA.lavus(vnh
ngn mkhc)trongth c n.Dylph ngphpt tcth dng phng mycotoxin vh uh
tccn ms nsinh c uphttri n ng c c tronggiaio nd tr .Cccht cch s
phttri nc ah mvli ul ng:1.8-Hydroxyquinoline500ppm(0,5g/kgth
cn)2.Gntianvio et500-1500ppm(0,5-1,51/kgth
cn)3.Propionicacid500'1500ppm(0,5-1,5g/kgth
cn)4.Thiabendazole100ppm(100mg/kgth cn)Vb nh ct s gythi th inghimtr
ngt iVi t Nam,nnc nngccch t cch trn.65MCLCL ini uPh nI.Gi it hi us
l cv gi ng v tc . v . SuperM.Ph nII,Kthu tchannuiv tb m .AChu
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ngvt1.Thcn2.Cchchon.3.Li ul ngccch tdinhd ng vil ng.D.Chi usng1.C
ng chi usng2.Ch ngtrnhchi usngE.Ch nl cF.Ch t nlt, vnh ttr ng1.Cht
nv 2.Nh ttr ng3.V sinh,sttr ng,b oqu ntr ngG.Ghichptheod iH.Vn pn
tr ngvtc . v . SuperMTrang35888910141516 182324 24242526 26 272728
32Phn.III-K thu tnuiv tth t37A.Nuivttheoph ngth ct ptrungth
mcanh371.N nchu ngnui372.Ch t, nchu ng373.S i m384.N cvmngu
ng395.Th cnvnuid ng40B.Nuivttheoph ngth cchnth 431.Giaio
n1432.Giaio n244 Ph nIV -M ts b nhth ngx yra v t 46A.B nhdcht
vt46B.B nhvimgandovirut v t48 c . B nhphtth nghn51 D.H ich ngnhi
mtrngmu55 .B nhn m59F.B nhalatoxin6167Chutrchnhi mxu tb n LVNTH NH
Bint pvs abnin NHTH Y-BCHHOA Trnhby,ba TH NHNHXU TB NNNGNGHI
PD14-Phur ngMai- nga-HN i
T:8.523887,8.521940-FAX:04.5760748CHINHNHNXBNNGNGHI P58Nguy
nBinhKhim-Q.I-Tp.H ChMinh T:08.8299521,8297157FAX:08.9101036In2000b
n,kh 13xl9cm.Chbnvint iX nginNXBNN. Gi ych pnh n ngkk ho chXBs
67/243doCXBc p ngy31/3/1999.Inxongvn pl uchi uqu1/2000.
