ʻoi aku ka maikaʻi o ka haʻahaʻa haʻahaʻa o ke keleawe i ka morphology intestinal i nā puaʻa weaned

Ke kumu:ʻoi aku ka maikaʻi o ka haʻahaʻa haʻahaʻa o ke keleawe i ka morphology intestinal i nā puaʻa weaned
Mai ka puke pai:Nā waihona o ka ʻepekema Veterinary，v.25, n.4, p.119-131, 2020
Pūnaewele:https://orcid.org/0000-0002-5895-3678

Pahuhopu:No ka loiloi ʻana i nā hopena o ke kumu meaʻai keleawe a me ka pae keleawe i ka ulu ʻana, ka nui o ka diarrhea a me ka morphology ʻōpū o nā puaʻa weaned.

Hoʻolālā hoʻokolohua:He kanaiwakūmāono mau puaʻa i ukuhi ʻia i nā lā he 21, ua māhele like ʻia i 4 mau pūʻulu me 6 mau puaʻa i kēlā me kēia hui, a hana hou.Ua mau ka hoʻokolohua no 6 mau pule a ua māhele ʻia i 4 mau pae o 21-28, 28-35, 35-49 a me 49-63 mau lā o ka makahiki.ʻElua kumu keleawe he keleawe sulfate a me ke keleawe chloride kumu (TBCC), kēlā me kēia.ʻO nā pae keleawe meaʻai he 125 a me 200mg/kg, kēlā me kēia.Mai 21 a 35 mau lā o ka makahiki, ua hoʻonui ʻia nā meaʻai āpau me 2500 mg/kg zinc oxide.Nānā ʻia nā puaʻa i kēlā me kēia lā no nā helu fecal (1-3 mau helu), me ka helu fecal maʻamau ʻo 1, ʻo ka helu fecal i hana ʻole ʻia he 2, a ʻo ka helu fecal wai he 3. Ua kākau ʻia nā helu fecal o 2 a me 3 ma ke ʻano he maʻi maʻi.I ka pau ʻana o ka hoʻokolohua, ua pepehi ʻia nā puaʻa 6 i kēlā me kēia hui a ua hōʻiliʻili ʻia nā laʻana o ka duodenum, jejunum a me ka ileum.