TSEEM CEEB NTAWM BETAIN FEEDING HAUV POULtry

Raws li Is Nrias teb yog lub teb chaws sov, kev kub ntxhov yog ib qho kev txwv loj uas Is Nrias teb ntsib.Yog li, kev qhia txog Betaine tuaj yeem ua tau zoo rau cov neeg ua liaj ua teb nqaij qaib.Betaine tau pom tias ua kom cov nqaij qaib ntau ntxiv los ntawm kev pab txo qis kev ntxhov siab.Nws kuj tseem pab txhawb FCR ntawm cov noog thiab digestibility ntawm crude fiber thiab crude protein.Vim nws cov teebmeem osmoregulatory, Betaine txhim kho kev ua tau zoo ntawm cov noog uas tau cuam tshuam los ntawm coccidiosis.Nws kuj pab kom nce qhov hnyav ntawm nqaij qaib carcasses.

KEYWORDS

Betaine, Thaum tshav kub kub ntxhov siab, Methyl pub, pub additive

Taw qhia

Nyob rau hauv Indian kev ua liaj ua teb scenario, nqaij qaib sector yog ib qho kev loj hlob sai tshaj plaws.Nrog rau cov qe thiab nqaij ntau lawm nce ntawm tus nqi ntawm 8-10% pa, Is Nrias teb tam sim no yog lub thib tsib loj tshaj plaws qe tsim thiab kaum yim loj tshaj plaws ntawm cov broilers.Tab sis ua ib lub teb chaws kub kub ntxhov siab yog ib qho teeb meem loj uas tau ntsib los ntawm kev lag luam nqaij qaib hauv Is Nrias teb.Thaum tshav kub kub kev ntxhov siab yog thaum cov noog raug rau qhov kub ntawm qhov kub siab tshaj qhov pom, yog li cuam tshuam kev ua haujlwm ntawm lub cev uas cuam tshuam rau kev loj hlob thiab kev ua tau zoo ntawm cov noog.Nws kuj ua rau tsis zoo rau txoj hnyuv loj hlob uas ua rau txo cov zaub mov digestibility thiab txo cov zaub mov noj.

Kev txo qis ntawm kev ntxhov siab los ntawm kev tswj hwm kev tsim vaj tsev zoo li muab lub tsev insulated, cua txias, ntau qhov chaw rau cov noog yuav kim heev.Nyob rau hauv tas li ntawd, kev noj haus kev kho mob siv pub additives xws liBetainepab daws qhov teeb meem ntawm kev kub ntxhov.Betaine yog ntau cov khoom noj khoom haus crystalline alkaloid pom nyob rau hauv qab zib beets thiab lwm yam khoom noj uas tau siv los kho cov kab mob siab thiab plab hnyuv thiab tswj kev kub ntxhov hauv cov nqaij qaib.Nws yog muaj raws li betaine anhydrous muab rho tawm los ntawm qab zib beets, betaine hydrochloride los ntawm cov khoom siv hluavtaws.Nws ua raws li tus neeg pub khoom noj methyl uas pab ua kom rov ua cov tshuaj ntawm homocysteine ​​​​rau methionine hauv cov nqaij qaib thiab tsim cov tshuaj muaj txiaj ntsig xws li carnitine, creatinine thiab phosphatidyl choline rau S-adenosyl methionine txoj hauv kev.Vim nws cov zwitterionic muaj pes tsawg leeg, nws ua raws li ib qho osmolyte pab hauv kev saib xyuas cov dej metabolism ntawm cov hlwb.

Qhov zoo ntawm kev pub betaine hauv nqaij qaib -

• Nws txhawb kev loj hlob ntawm cov nqaij qaib los ntawm kev txuag lub zog siv hauv Na + k + twj tso kua mis ntawm qhov kub thiab txias thiab tso cai rau lub zog no los siv rau kev loj hlob.
• Ratriyanto, et al (2017) tau tshaj tawm tias suav nrog betaine los ntawm 0.06% thiab 0.12% ua rau muaj kev nce hauv kev zom zaub mov ntawm cov protein thiab crude fiber.
• Nws kuj ua rau kom cov digestibility ntawm qhuav teeb meem, ether extract thiab non- nitrogen fiber extract los ntawm kev pab nyob rau hauv expansion ntawm plab hnyuv mucosa uas txhim kho kev nqus thiab siv cov as-ham.
• Nws txhim kho cov ntsiab lus ntawm cov saw luv fatty acids xws li acetic acid thiab propionic acid uas xav tau los tuav lactobacillus thiab Bifidobacterium hauv cov nqaij qaib.
• Qhov teeb meem ntawm cov xau ntub dej thiab qhov txo qis hauv cov khib nyiab tom qab tuaj yeem txhim kho los ntawm betaine supplementation hauv dej los ntawm kev txhawb nqa dej ntau dua hauv cov noog uas raug kub ntxhov.
• Betaine supplementation txhim kho FCR @ 1.5-2 Gm / kg pub (Attia, et al, 2009)
• Nws yog ib tug zoo methyl pub rau piv rau choline chloride thiab methionine nyob rau hauv cov nqe lus ntawm cov nqi ua tau zoo.

Kev cuam tshuam ntawm Betaine ntawm coccidiosis -

Coccidiosis yog txuam nrog osmotic thiab ionic teeb meem vim nws ua rau lub cev qhuav dej thiab raws plab.Betaine vim nws cov osmoregulatory mechanism tso cai rau kev ua haujlwm ntawm cov hlwb hauv qab dej.Betaine thaum ua ke nrog ionophore coccidiostat (salinomycin) muaj txiaj ntsig zoo rau kev ua haujlwm ntawm cov noog thaum lub sij hawm coccidiosis los ntawm inhibition ntawm coccidial ntxeem tau thiab kev loj hlob thiab indirectly los ntawm kev txhawb lub plab hnyuv qauv thiab kev ua haujlwm.

Lub luag haujlwm hauv Broiler Production -

Betaine stimulates oxidative catabolism ntawm fatty acid ntawm nws lub luag hauj lwm nyob rau hauv carnitine synthesis thiab yog li thiab siv raws li ib tug txhais tau tias kom ntshiv thiab txo cov rog nyob rau hauv nqaij qaib carcass (Saunderson thiab los ntawm macKinlay, 1990).Nws txhim kho qhov hnyav carcass, hnav khaub ncaws feem pua, ncej puab, mis thiab giblets feem pua ​​​​ntawm qib ntawm 0.1-0.2% hauv kev pub.Nws tseem cuam tshuam cov rog thiab cov protein tso tawm thiab txo cov rog rog thiab txo cov rog hauv plab.

Lub luag haujlwm hauv txheej txheej tsim -

Osmoregulatory teebmeem ntawm betaine ua rau cov noog los daws cov kev ntxhov siab kub uas feem ntau cuam tshuam rau feem ntau cov khaubncaws sab nraud povtseg thaum lub sij hawm ntau lawm.Nyob rau hauv nteg hens qhov tseem ceeb txo ntawm fatty siab tau pom nrog nce qib betaine hauv kev noj haus.

TEEB MEEM

Los ntawm tag nrho cov kev sib tham saum toj no nws tuaj yeem xaus qhov ntawdbetaine uatuaj yeem suav hais tias yog ib qho khoom noj muaj peev xwm uas tsis yog tsuas yog txhim kho kev ua haujlwm thiab kev loj hlob ntawm cov noog tab sis kuj tseem muaj txiaj ntsig zoo dua lwm txoj hauv kev.Cov txiaj ntsig tseem ceeb tshaj plaws ntawm betaine yog nws lub peev xwm los tiv thaiv kev kub ntxhov.Nws kuj yog ib qho zoo dua thiab pheej yig dua lwm txoj rau methionine thiab choline thiab tseem nqus tau sai dua.Nws kuj muaj tsis muaj kev phom sij rau cov noog thiab kuj tsis muaj kev txhawj xeeb txog kev noj qab haus huv rau pej xeem thiab nrog qee cov tshuaj tua kab mob siv hauv cov nqaij qaib.