Probiotics a broiler kaji.

A ƙãra bukatar a da inganci da aminci kayayyakin gona da kafa dalilin nazarin probiotics amfani a broiler kaji. A wannan mahallin, wani nazari a kan sauyawa na maganin rigakafi hadari ga dabba da lafiyar dan adam da kwayoyi, da inganta dabarun domin samar da lafiya kayayyakin ne wani fifiko.

Daya madadin warware wannan matsala na iya zama probiotics, da kuma kayayyakin samu daga gare su. A wannan yanayin, kamar yadda aka nuna da mahara karatu, za a iya girma broiler kaji da kuma kwayoyin-free, a karkashin wani yanayi, ya maye gurbin su za probiotics.

Duk da haka, duk da tartsatsi bans a kan yin amfani da abinci maganin rigakafi, shi ne har yanzu quite wuya a karya da stereotype na tunanin cewa ba shi yiwuwa a yi girma ba tare da maganin rigakafi tsuntsu. Babban fifiko a samar da kaji kayayyakin da aka har yanzu yin wani riba maimakon tabbatar da ingancin da aminci kayayyakin. Ciyar da masana sa da abincin sojoji ga ciyar da tsuntsaye a kan shawarwari na kaya da crosses tafin kafa hankali, ba tare da shan la'akari da yawa dalilai. Lokacin da kasa tabbatarwa tsuntsu ne iya a ciyar da sama tare da m kayayyakin daga zuriyar dabbobi da cewa shi ne m ga tsuntsãye a cikin wani keji.

Saboda haka, nazarin da aka gudanar ya gano da kuma tabbatar da bukatar kaji feed Additives dauke da kwayoyin lokacin da girma broilers.

Don gane da wannan burin, da wadannan bincike manufofin da aka tsara:

1. Don tsayar da rinjayar probiotic feed Additives cikin sharuddan samuwar da kuma ingancin da ake dasu wuri mai faɗi broiler kaji.
2. Ƙayyade da dogaro da matakin na amfani na broiler kaji monokultkur daban-daban probiotics a kan gaban a su tsarin da enzymes.
3. Ƙayyade da dangantaka tsakanin canje-canje a cikin ingantaccen abun da ke ciki na hanji microflora da kuma rigakafi da juriya da kwayoyin na broiler kaji.

Broilers giciye-kasa ISA ya skomplektovat 2 kungiyoyin na 38 kaji, ranar haihuwa takwarorinsu. All kaji an hõre dabbobi jiyya shirya.

A lura da kungiyar na broilers samu asali rage cin abinci. A wani cell dauke da chick gwaji kungiyoyin da aka kafa atomatik feeders 4 a cikin abin da aka zuba a matsayin cin abinci premixes wadãtar da lactic acid feed ƙari (MCD): I - dangane da lactic acid kwayoyin cuta, MCD-L; II - dangane da lactic acid Streptococcus thermophilus, MKD-C; III - dangane bifidobacteria, MKD-B. IV - dangane propionibacteria, MKD-P. Premixes dangane da micro-kwayoyin ciyar da broiler kaji don makonni uku da free samun duk feeders. Ya kamata a lura da cewa a cikin gwaji kungiyoyin ciyar enzymes da kuma maganin rigakafi aka ba amfani a lokacin gwaji.

A cikin shakka daga nazari lissafi na amfani na abinci, feed Additives MKD (A, C, P, B), live nauyi da kuma kariya na kaji. Bayan 30 min. bayan Hatching sa'an nan a 7, 14 da kuma kafin kashe - 42 days. hanji da aka dauka samfur, niƙaƙƙun gaɓãɓuwa domin sanin sakamako a kan samuwar ICM ingantaccen abun da ke ciki na da hanji microflora na broiler kaji.

Wadannan nazarin gano da bukatar broiler kaji a feed Additives dauke da live kwayan monoculture (bifidobacteria, lactobacilli, propionic acid kwayoyin cuta da kuma lactic streptococcus). Bugu da kari, an gano cewa, ko da kuwa shekaru, kajin fi son da wakilan da main iri hanji microflora a cikin kaji - bifidobacteria da lactobacilli. A amfani a rage cin abinci na broiler premix dangane monocultures yana da kyau sakamako a kan gudu da kuma ingancin da jama'ar na hanji microflora kaji wakilan nasu microflora da gaskiya ma rinjayar da wasan kwaikwayon na yawan aiki da kuma aminci daga broiler kaji a lokacin da suka girma.