Malinga ndi ziwerengero, mu 2020, chiwerengero cha ng'ombe za mkaka ku China chidzakhala 5.73 miliyoni, ndipo chiwerengero cha msipu wa ng'ombe za mkaka chidzakhala 24,200, makamaka chogawidwa kumwera chakumadzulo, kumpoto chakumadzulo ndi kumpoto chakum'mawa.

M'zaka zaposachedwapa, zochitika za "mkaka wa poizoni" zachitika kawirikawiri. Posachedwapa, mtundu wina wa mkaka wawonjezera zowonjezera zosaloledwa, zomwe zimapangitsa kuti ogula abweze katundu wawo. Chitetezo cha mkaka chapangitsa anthu kuganiza mozama. Posachedwa, bungwe la China Center for Animal Disease Control and Prevention lidachita msonkhano kuti lifotokoze mwachidule kamangidwe ka zizindikiritso za nyama ndi njira zotsatirira nyama. Msonkhanowo udawonetsa kuti ndikofunikira kulimbikitsanso kasamalidwe ka zidziwitso za nyama kuti zitsimikizidwe kusonkhanitsa ndi kugwiritsa ntchito zidziwitso zopezeka.

Ndi chitukuko cha sayansi ndi luso ndi zofunika chitetezo kupanga, RFID luso pang'onopang'ono kulowa m'munda wa masomphenya a anthu, ndipo pa nthawi yomweyo, izo zalimbikitsa chitukuko cha kasamalidwe ka ziweto ku njira ya digito.

Kugwiritsa ntchito ukadaulo wa RFID pakuweta ziweto makamaka kudzera pakuphatikiza ma tag am'makutu (ma tag apakompyuta) omwe amaikidwa mu ziweto ndi osonkhanitsa deta ndiukadaulo wa RFID wocheperako. Zolemba m'makutu zomwe zabzalidwa mu ziweto zimalemba zambiri za mtundu uliwonse wa ziweto, kubadwa, katemera, ndi zina zotero, komanso zimakhala ndi ntchito yake. Wosonkhanitsa deta wa RFID wocheperako amatha kuwerenga zidziwitso za ziweto munthawi yake, mwachangu, molondola, komanso mgulu, ndikumaliza mwachangu ntchito yosonkhanitsa, kuti njira yonse yoweta imveke munthawi yeniyeni, komanso ubwino ndi chitetezo cha ziweto. akhoza kutsimikiziridwa.

Pokhapokha podalira zolemba zamapepala, kuswana sikungathe kulamulidwa ndi dzanja limodzi, kasamalidwe kanzeru, ndipo deta yonse ya kuswana ikhoza kufufuzidwa momveka bwino, kuti ogula athe kutsata ndondomeko ndikumverera odalirika komanso omasuka.

Kaya ndi maganizo a ogula kapena oyang'anira zoweta, luso la RFID limapangitsa kuti kasamalidwe kabwino kasamalidwe, kawonedwe kake kakuweta, komanso kumapangitsa kasamalidwe kukhala anzeru kwambiri, zomwenso ndizochitika zamtsogolo za chitukuko cha ziweto.