Probiotics nyob rau hauv broiler nqaij qaib.

Tus muaj zog xav tau rau qhov zoo thiab muaj kev ruaj ntseg ntawm agricultural khoom tsim lub hauv paus rau txoj kev tshawb no ntawm probiotics siv nyob rau hauv broiler nqaij qaib. Nyob rau hauv qhov ntsiab lus teb, ib txoj kev kawm rau cov kev hloov ntawm tshuaj tua kab mob muaj kev nyab xeeb rau tib neeg thiab tsiaj noj qab haus huv cov tshuaj, txoj kev loj hlob ntawm technologies rau zus tau tej cov kev ruaj ntseg cov khoom yog ib tug tseem ceeb.

Ib lwm txoj kev daws teeb meem rau qhov teeb meem no tej zaum yuav probiotics, thiab cov khoom muab tau los ntawm lawv. Nyob rau hauv cov ntaub ntawv no, raws li qhia los ntawm ntau yam kev tshawb fawb, yuav zus broiler qaib thiab tshuaj tua kab mob-dawb, nyob rau hauv tej yam tej yam kev mob, hloov lawv yuav probiotics.

Txawm li cas los, txawm lub thoob plaws bans nyob rau kev siv ntawm pub tshuaj tua kab mob, nws yog tseem nyuaj heev mus ua txhaum lub stereotype kev xav hais tias nws yog tsis yooj yim sua kom loj hlob yam tsis muaj tshuaj tua kab mob noog. Lub ntsiab ua ntej hauv zus tau tej cov qaib cov khoom yog tseem ua ib tug profit es kom ntseeg tau qhov zoo thiab kev nyab xeeb ntawm cov khoom. Pub cov kws txawj ua rations rau pub tus noog uas nyob rau hauv lub tswv yim pom zoo ntawm lwm tus neeg thiab crosses nws ib yam, tsis tau noj mus rau hauv tus account ntau yam. Thaum hauv pem teb txij nkawm ntawm ib tug noog muaj peev xwm yuav tsum tau pub mus nrog uas ploj lawm khoom los ntawm khib uas yog muab tsis cuag rau cov noog nyob rau hauv ib lub tawb.

Yog li ntawd, kev tshawb fawb tau ua los paub txog thiab nrhiav pov thawj qhov yuav tsum tau nqaij qaib pub additives muaj kab mob thaum zus broilers.

Yuav kom paub lub hom phiaj no, lub nram qab no kev tshawb fawb hom phiaj tau formulated:

1. Yuav kom tsim tus ntawm probiotic pub additives nyob rau hauv cov nqe lus ntawm tsim thiab zoo tshaj ntawm cov microbial toj roob hauv pes broiler qaib.
2. Txiav txim seb lub dependence ntawm cov theem ntawm tau ntawm broiler qaib monokultkur txawv probiotics rau hauv lub xub ntiag nyob rau hauv lawv cov qauv ntawm cov enzymes.
3. Txiav txim seb lub kev sib raug zoo ntawm cov kev hloov nyob rau hauv lub qhov zoo muaj pes tsawg leeg ntawm plab hnyuv microflora thiab tiv thaiv kab mob kuj muaj tus kab mob ntawm broiler qaib.

Broilers ntawm tus ntoo khaub lig-lub teb chaws ISA yog skomplektovat 2 pawg ntawm 38 qaib, hnub-qub counterparts. Tag nrho cov qaib twb raug kho tsiaj kho mob npaj.

Cov pab pawg neeg tswj ntawm broilers tau txais yooj yim noj cov zaub mov. Nyob rau hauv ib lub cell muaj me nyuam qaib sim pab pawg tau tsim automatic thas 4 mus rau hauv uas yog nchuav li noj pub premixes enriched nrog lactic acid pub additive (MCD): Kuv - raws li nyob rau hauv lactic acid cov kab mob, MCD-L; II - raws li nyob rau hauv lactic acid Streptococcus thermophilus, MKD-C; III - raws li nyob rau hauv bifidobacteria, MKD-B; IV - raws li nyob rau hauv propionibacteria, MKD-P. Premixes raws li nyob rau hauv micro-kab noj rau broiler qaib rau peb lub lis piam nrog dawb nkag tau mus rau tag nrho cov thas. Nws yuav tsum tau muab sau tseg tias nyob rau hauv lub sim pab pawg pub enzymes thiab tshuaj tua kab mob twb tsis siv thaum lub sij hawm xyaum ua tej yam.

Nyob rau hauv lub chav kawm ntawm kev tshawb fawb ua account ntawm tau ntawm pub, pub additives MKD (A, C, P, B), nyob ceeb thawj thiab kev nyab xeeb ntawm nqaij qaib. Tom qab 30 min. tom qab daug lawm thiab ces thaum 7, 14 thiab ua ntej slaughter - 42 hnub. hnyuv twb sampled tawg tsam los mus txiav txim cov nyhuv rau lub tsim ntawm ICM zoo muaj pes tsawg leeg ntawm lub plab hnyuv microflora ntawm broiler qaib.

Cov kev tshawb fawb pom tau tias qhov yuav tsum tau broiler qaib nyob rau hauv pub additives muaj nyob kab mob monoculture (bifidobacteria, lactobacilli, propionic acid cov kab mob thiab lactic tus kab mob Streptococcus). Nyob rau hauv tas li ntawd, nws twb pom hais tias hais txog ntawm lub hnub nyoog, me nyuam qaib xav tus neeg sawv cev ntawm lub ntsiab hom ntawm plab hnyuv microflora nyob rau hauv nqaij qaib - bifidobacteria thiab lactobacilli. Cov kev siv nyob rau hauv kev noj haus ntawm broiler premix raws li monocultures muaj ib tug zoo ntxim rau cov kev ceev thiab zoo tshaj ntawm cov pej xeem ntawm plab hnyuv microflora ntawm qaib cov neeg sawv cev tus kheej microflora thiab zoo muaj feem xyuam rau cov kev ua tau zoo ntawm productivity thiab kev nyab xeeb ntawm broiler qaib thaum lub sij hawm lawv loj hlob.