1.1 Zokhudza Digestibility
1.1.1 Nkhumba
Kuchepetsa tinthu ting'onoting'ono ta zakudya zopangira chakudya kungathandize kuti zinthu zowuma, mphamvu, ndi zomanga thupi zikhale bwino kuchokera ku chimanga kapena manyuchi mu ana a nkhumba oyamwa. Ichi ndi chifukwa kuchepetsa tinthu kukula kumawonjezera kukhudzana m'dera pakati m'mimba michere ndi chakudya particles, utithandize kusakaniza chakudya ndi michere m'mimba. Komabe, tinthu tating'onoting'ono kwambiri titha kukhala ndi zotsatira zoyipa, monga kukulitsa chiwopsezo cha matenda am'mimba monga zilonda zam'mimba. Pa kukula ndi kutsiriza magawo a nkhumba, yoyenera tinthu kukula kungathandizenso chakudya digestibility. Mwachitsanzo, kuchepetsa kukula kwa chimanga kuchokera pamtengo wokulirapo kufika pa ma microns 500-600 kumatha kukulitsa kagayidwe kake ndi kuyamwa m'matumbo a nkhumba, zomwe zimapangitsa nkhumba kugwiritsa ntchito bwino zakudya m'zakudya.
1.1.2 Nkhuku
Ngati chakudya chankhuku chikuphwanyidwa bwino kwambiri, chimapangitsa kuti nkhuku zisatafunidwe mokwanira, kusakanizikana ndi malovu, ndikulepheretsa kugaya chakudya. Kukula koyenera kwa tinthu kumapangitsa nkhuku kudya komanso kugaya chakudya. Mwachitsanzo, kugaya tirigu ndi balere kufika pansi pa 2.5 millimeters ndikukonza chimanga kukhala ufa kumathandiza nkhuku kusakaniza bwino chakudya ndi malovu pamene zikudya, zomwe zimapangitsa kuti zisawonongeke m'matumbo a m'mimba, motero zimathandiza kuti chakudya chisamawonongeke.
1.1.3 Ng'ombe ndi Nkhosa
Kwa zoweta monga ng'ombe ndi nkhosa, kugaya koyenera kumapindulitsa pa ntchito yoweta, kupititsa patsogolo kuwira ndi kuwola kwa chakudya ndi tizilombo toyambitsa matenda komanso kupititsa patsogolo digestibility. Komabe, kwa ng’ombe ndi nkhosa zokalamba ndi zofooka, kugaya chakudyacho bwino kwambiri kungathandize kuchepetsa kutafuna ndi kugaya chakudya, kuwathandiza kuti azigaya bwino chakudyacho ndi kuyamwa zakudya. Mwachitsanzo, kugaya chakudya cha nkhosa zokalamba kufika pa milimita imodzi kungawongolere kagayidwe kake kagayidwe kachakudya ndi kuyamwa kwa michere m’zakudyazo.
1.1.4 Zinyama Zam'madzi
Zing'onozing'ono ndi tinthu kukula m'madzi chakudya, yaikulu padziko kukhudzana ndi m'mimba michere, ndi apamwamba digestibility wa zakudya. Mwachitsanzo, kugaya zosakaniza za chakudya cha nsomba za m'madzi opanda mchere kufika pafupifupi 0.425mm (40 mesh) kungawongolere kagayidwe kake ndi kuyamwa bwino kwa chakudya mu nsomba, kuchepetsa zinyalala za chakudya, ndi kuchepetsa kuipitsidwa kwa madzi. Kusakaniza koyenera kungapangitsenso kukhazikika kwa chakudya cham'madzi m'madzi, kupangitsa kuti chisaphwanyike komanso kupangitsa kuti nyama za m'madzi zidye.
1.2 Zokhudza Kukula kwa Mtengo ndi Kusintha kwa Zakudya
1.2.1 Nkhumba
Pa nthawi ya ana a nkhumba, kuyanika koyenera kungathe kulimbikitsa kukula kwa ana a nkhumba ndikuwongolera kusintha kwa chakudya. Mwachitsanzo, kukonza chimanga ndi chakudya cha soya kukhala chakudya cha nkhumba chokhala ndi tinthu ting'onoting'ono (mamilimita 0.6-1.0) kumatha kufulumizitsa kukula kwa ana a nkhumba ndikuchepetsa kuchuluka kwa chakudya ndi nyama. Pazigawo zokulirapo ndi zomaliza, kafukufuku wasonyeza kuti pa 100μm iliyonse kuchepa kwa tinthu tating'onoting'ono ta chimanga, G: F (kupindula ndi kudyetsa chiŵerengero) cha nkhumba zomwe zikukula zimatha kuwonjezeka ndi 1.3%. Pamene chimanga tinthu kukula yafupika 800μm kuti 400μm, ndi G: F wa nkhumba ukuwonjezeka ndi 7%. Mu nkhumba siteji, kuchepetsa tinthu kukula kwa mbewu kuonjezera digestible mphamvu kudya wa nkhumba, potero kuwongolera zinyalala kulemera. Komabe, ngati tinthu tating'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'onoting'ono ta nkhumba, izi zimatha kusokoneza kukula kwake.
1.2.2 Nkhuku
Kukula bwino kwa chakudya cha nkhuku kumakhudza kadyedwe kake ndi kagayidwe kake, motero kumapangitsa kuti kakulidwe kake komanso kusintha kwa chakudya. Mwachitsanzo, poweta nkhuku, chakudya chokhala ndi tinthu ting'onoting'ono ting'onoting'ono chimathandiza kuti ana a nkhuku azidya bwino ndi kugayidwa bwino, zomwe zimathandiza kuti zikule mofulumira komanso kusintha kusintha kwa chakudya. Ngati tinthu tating'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'onoting'ono ta nkhuku sizoyenera, mwachitsanzo, zimakhala zovuta kudyetsa nkhuku komanso kudya zakudya zopanda thanzi; ngati ili yabwino kwambiri, ikhoza kusokoneza chimbudzi cha nkhuku, kuchepetsa kukula ndi chiŵerengero cha kusintha kwa chakudya.
1.2.3 Ng'ombe ndi Nkhosa
Kwa ng'ombe ndi nkhosa, chakudya choyenera chogaya fineness chimathandizira kukulitsa kukula kwawo ndikusintha chiŵerengero cha chakudya. Kwa ng'ombe zonenepa, kugaya mbewu pang'onopang'ono musanadye kungathandize kuti kagwiritsidwe ntchito kake ka chakudya, kulimbikitsa kukula, ndi kufupikitsa kadyedwe. Kwa nkhosa, kupereka chakudya chokhala ndi mphero yoyenera pakukula kosiyanasiyana kumatha kukwaniritsa zosowa zawo, kukulitsa kakulidwe kake, komanso kuchepetsa ndalama zoswana.
1.2.4 Zinyama Zam'madzi
Kukula bwino kwa chakudya cham'madzi kumakhudza kwambiri kukula ndi kusintha kwa chakudya cha nyama zam'madzi. Muulimi wa shrimp ndi nkhanu, kugaya zopangira chakudya kuti zikhale zabwino kwambiri zomwe zimakwaniritsa zofunikira pakukula kwawo zimatha kupangitsa kuti shrimp ndi nkhanu zikule mwachangu ndikuwongolera kusintha kwa chakudya. Mwachitsanzo, kugaya chakudya cha Macrobrachium rosenbergii kufika pafupifupi 0.25mm (60 mesh) kungawongolere kwambiri kukula ndi kugwiritsa ntchito chakudya cha Macrobrachium rosenbergii, kuonjezera ndalama zoswana.
1.3 Zokhudza Thanzi la Zinyama
1.3.1 Nkhumba
Ang'ono kwambiri chakudya akupera tinthu kukula ndi chimodzi mwa zinthu inducing zilonda chapamimba mu nkhumba. Kuchepetsa kukula kwa tinthu tating'ono kuchokera ku 1200μm mpaka 400μm kapena kuchokera ku 865μm mpaka 339μm kungayambitse kuwonjezeka kwa zilonda zam'mimba mu nkhumba. Nkhumba zitakhala ndi zilonda zam'mimba, zimatha kutenga matenda a Helicobacter, omwe amakhudza thanzi lawo. Chifukwa chake, popanga chakudya cha nkhumba, ndikofunikira kuyang'anira bwino kugaya kuti tipewe kuwonongeka komwe kumachitika chifukwa cha kukula kwa tinthu tating'ono kwambiri ku thanzi la nkhumba.
1.3.2 Nkhuku
Zakudya zopatsa thanzi kwambiri zimatha kuyambitsa matenda opuma mu nkhuku chifukwa chakudya chopatsa thanzi kwambiri chimatulutsa fumbi, ndipo nkhuku zimakoka fumbi nthawi yakudya, zomwe zimakwiyitsa kupuma. Kusunga chakudya choyenera pogaya kumachepetsa kutulutsa fumbi, kuchepetsa matenda a kupuma kwa nkhuku, ndikuwonetsetsa thanzi lawo.
1.3.3 Ng'ombe ndi Nkhosa
Kwa ng'ombe ndi nkhosa, kudya kosayenera kugaya fineness kungakhudze ntchito yawo yoweta, motero kumakhudza thanzi lawo. Chakudya chopatsa thanzi kwambiri sichithandiza kuti ng'ombe ndi nkhosa zisadye ndipo zingayambitse matenda monga ruminal impaction ndi bloat. Kuwonetsetsa kuti chakudya chogayidwa bwino chikugwirizana ndi momwe ng'ombe ndi nkhosa zimakhalira m'mimba ndikofunikira kuti zikhalebe ndi thanzi.
1.3.4 Zinyama Zam'madzi
Mosayenera ukupera fineness wa chakudya cha m'madzi zingasokoneze bata ndi palatability wa chakudya m'madzi, potero kukhudza thanzi la nyama za m'madzi. Ngati tinthu tating'onoting'ono ta chakudyacho ndi chachikulu kwambiri, nyama zam'madzi zimakhala zovuta kuzidya; ngati chakudyacho chaphwanyidwa bwino kwambiri, chikhoza kuchititsa kuti chakudyacho chiphwanyike mwamsanga m’madzi, zomwe zingawononge thanzi la m’matumbo a nyama za m’madzi. Choncho, m`pofunika mosamalitsa kulamulira akupera fineness chakudya malinga ndi mitundu ndi kukula siteji ya nyama zam'madzi.
Zakudya zosiyanasiyana zimakhala ndi zofunikira zenizeni pakugaya bwino kwa mitundu yosiyanasiyana ya nyama ndi magawo osiyanasiyana akukula kwa nyama zomwezo. Kusakaniza koyenera kungathe kupititsa patsogolo kagayidwe kachakudya ndi zinyama, kulimbikitsa kukula kwa nyama, kusintha chiŵerengero cha kutembenuka kwa chakudya, ndikuonetsetsa kuti zinyama zikuyenda bwino; pamene kugaya kosayenera kudzakhala ndi zotsatira zoipa pa kukula kwa zinyama, kuonjezera ndalama zobereketsa komanso chiopsezo cha matenda a nyama. Popanga zoweta zenizeni, kulingalira kwathunthu kuyenera kuperekedwa ku mitundu ya nyama, siteji ya kukula, ndi mawonekedwe a zosakaniza za chakudya, ndi kugaya fineness ya chakudya kuyenera kuyendetsedwa moyenera kuti tikwaniritse kuswana kwasayansi, kupititsa patsogolo kuswana bwino, ndikulimbikitsa chitukuko chokhazikika cha kuweta nyama ndi zamoyo zam'madzi. M'tsogolomu, ndi kuzama kosalekeza kwa kafukufuku wokhudzana ndi kadyedwe ka zinyama, akuyembekezeka kupititsa patsogolo miyeso ya chakudya chogayidwa bwino, ndikupereka chithandizo cholondola chaukadaulo pakuweta nyama.
-Henan Mufeng Intelligent Equipment Co., Ltd.
Yang yaohui
Watsapp: +86 15638502590
