Zomwe zimakhudza kukhazikika kwa chakudya cham'madzi m'madzi

Ndi chitukuko chosalekeza chamakampani opanga chakudya padziko lonse lapansi, zofunikira pazizindikiro za pellet yazakudya zikuchulukirachulukira, sizinthu zokhazokha zamkati zomwe ziyenera kukhala zabwino (monga ntchito yazakudya, kupewa matenda, kuteteza chilengedwe cha mafakitale, etc.) , komanso zofunikira zakunja zakunja zikuchulukirachulukira (monga mtundu, kununkhira, kukula ndi kutalika kwa ma pellets odyetsa, kutayika kwamadzi, etc.).Chifukwa cha malo okhala nyama zam'madzi, chakudya chofananira chimafunikira madzi okhazikika kuti asabalalike mwachangu, kusungunuka ndi kutayika.Chifukwa chake, kukhazikika kwamadzi kwa chakudya cham'madzi ndichofunikira kwambiri kuti chitsimikizire mtundu wake.Zinthu zomwe zimakhudza kukhazikika kwa chakudya cham'madzi m'madzi ndi izi:

Choyamba, pellet kukula kwa zipangizo
Kukula kwa pellet kwazinthu zopangira kumatsimikizira gawo la chakudya.Kuwoneka bwino kwa pellet, kukulirapo pamtunda, kumapangitsanso mphamvu zoyamwa chinyezi mu nthunzi isanagwere, zomwe zimapangitsa kutentha ndi kupanga ma pellets, kotero kuti chakudya cha pellets chimakhala chokhazikika m'madzi, komanso amatha kutalikitsa nthawi yokhalamo. mu ziweto za m'madzi, kusintha mmene mayamwidwe, ndi kuchepetsa kuipitsa madzi.Zakudya zopangira nsomba zonse ziyenera kudutsa musefa 40 wokhazikika ukatha, 60 musefa wamba wokhazikika ≤20%, ndipo zopangira za shrimp zimatha kudutsa 60 sieve yokhazikika.

Chachiwiri, mphero ya pellet imafa
Chiŵerengero cha kuponderezana kwa nkhungu ya mphete (kuzama kwa dzenje / kukula kwa dzenje) kumakhalanso ndi chikoka pa kukhazikika kwa chakudya cham'madzi m'madzi.Ma pellets odyetsa omwe amapangidwa ndi kukanikiza kwa nkhungu ya mphete ndi chiŵerengero chachikulu cha kuponderezana adzakhala olimba kwambiri, mawonekedwe olimba komanso nthawi yayitali yokana madzi.Kuphatikizika kwabwino kwa mphete zam'madzi ndi 10-25, ndipo chakudya cha shrimp ndi 20-35.

Chachitatu, kutenthedwa ndi kutentha
Cholinga cha kutentha ndi: 1. Powonjezera nthunzi kuti mufewetse zakuthupi, pulasitiki yambiri, yothandiza kupanga mapangidwe a extrusion, kuti apititse patsogolo mphamvu ya pelleting ya makina opangira;2. Kupyolera mu hydrothermal kanthu, wowuma mu chakudya akhoza kwathunthu gelatinized, mapuloteni akhoza denatured, ndi wowuma akhoza kusandulika sungunuka chakudya chakudya kusintha chimbudzi ndi ntchito mlingo wa nyambo;3. Kupititsa patsogolo kachulukidwe ka pellets, mawonekedwe osalala, osavuta kuphwanyidwa ndi madzi, onjezerani bata m'madzi;4. Kutentha kwakukulu kwa kutentha kwa kutentha kumatha kupha mabakiteriya owopsa monga Escherichia coli ndi Salmonella mu chakudya, kupititsa patsogolo ntchito yosungiramo zinthu komanso kumathandizira thanzi la ziweto zam'madzi.

Zinayi, zomatira
Zomatira ndizowonjezera zapadera zomwe zimagwira ntchito yolumikizana ndikupanga chakudya cham'madzi, chomwe chitha kugawidwa kukhala zinthu zachilengedwe ndi zinthu zopangidwa ndi mankhwala.Zakale zimatha kugawidwa mu shuga (wowuma, tirigu, chimanga, etc.) ndi guluu nyama (fupa guluu, khungu guluu, zamkati nsomba, etc.);Zinthu zopangidwa ndi mankhwala ndi carboxymethyl cellulose, sodium polyacrylate, ndi zina zotero. Popanga chakudya cha nsomba, kuchuluka kwa binder kumawonjezeredwa kuti chakudya chisasunthike m'madzi.