Betaineis glycine methyl lactone yakatorwa kubva kushuga beet processing by-chigadzirwa.Icho chinonzi alkaloid.Inonzi betaine nekuti yakatanga kuparadzaniswa kubva kune shuga beet molasses.Betaine inoshanda methyl donor mumhuka.Inotora chikamu mune methyl metabolism mu vivo.Inogona kutsiva chikamu che methionine uye choline mukudya.Inogona kukurudzira kudya kwemhuka nekukura uye kunatsiridza kushandiswa kwekudya.Saka ndeipi basa guru re betaine mu aquaculture?

1.

Betaine inogona kuderedza kushungurudzika.Kuita kwakasiyana-siyana kwekushushikana kunokanganisa zvakanyanya kudya uye kukura kwemumvuramhuka, kuderedza kuwanda kwekupona uye kutokonzera rufu.Kuwedzerwa kwebetaine muchikafu kunogona kubatsira kuvandudza kudzikira kwekudya kwemhuka dzemumvura pasi pehosha kana kushushikana, kuchengetedza kudya kunovaka muviri uye kuderedza mamwe mamiriro echirwere kana kusagadzikana.Betaine inobatsira kurwisa kutonhora kuri pasi pe10 ℃, uye inodiwa kuwedzera chikafu kune dzimwe hove munguva yechando.Kuwedzera betaine pakudya kunogona kuderedza zvakanyanya kufa kwefry.

2.

Betaine inogona kushandiswa sechikafu chinokwezva.Mukuwedzera pakuvimba nechiratidzo, kudya kwehove kune chokuitawo nekunhuwa uye kuravira.Kunyangwe iyo yekugadzira chikafu chekudya mu aquaculture ine chikafu chakakwana, hazvina kukwana kukonzera havi yekudya.mumvuramhuka.Betaine inokwezva chikafu nekuda kwekutapira kwayo kwakasiyana uye kutsva kwehove nemashrimp.Kuwedzera 0.5% ~ 1.5% betaine kuhove yekudya kune simba rinokurudzira rinokurudzira pakunhuhwirira uye kuravira kwehove dzose, shrimp uye dzimwe crustaceans.Iine mabasa ekukwezva kwakasimba kwekudya, kuvandudza kunaka kwekudya, kupfupisa nguva yekudya, kukurudzira kugaya uye kunyura, kukurumidza kukura kwehove uye shrimp, uye kudzivirira kusvibiswa kwemvura kunokonzerwa nemarara ekudya.Betaine bait inogona kuwedzera chido, kuwedzera kurwisa kwechirwere uye kusadzivirirwa.Inogona kugadzirisa matambudziko ekuramba kwehove dzinorwara uye shrimp kubheta uye kubhadhara kuderedzwa kwehove uye shrimp kudya kwekudya pasi pekunetseka.