Kev cev xeeb tub kav 3 lub hlis 3 lub lis piam thiab 3 hnub. Ib tug sow noj zoo yuav tsim tsawg kawg 10 piglets (litter) ntawm txhua cev xeeb tubthiab tej zaum yuav muaj 2 litters txhua xyoo. Tom qab kawm txog chav tsev no koj yuav tsum muaj peev xwm: 1 Saib xyuas tus menyuam cev xeeb tub.
Pab tau npua pes tsawg?
Npauj npaim heev; a sow tuaj yeem muaj ob lub qe npua hauv ib xyoos. Qhov nruab nrab litter loj yog 7.5 npua, thiab nws tsis yog ib qho yooj yim rau sow kom muaj 12-14 npua rau ib lub litter. Lub sij hawm gestation ntawm tus sow (los ntawm lub sij hawm nws bred mus txog thaum nws frows) yog 114 hnub.
tus npua yug li cas?
Feem ntau, cov kua dej tawm ntawm lub tsev menyuam tawm ntawm qhov chaw yug me nyuam (kev tawg ntawm lub hnab ntim khoom) thiab cov piglets raug thawb mus rau hauv qhov chaw yug menyuam. Feem ntau cov npua xa tuaj txhua 15-20 feeb, tab sis tuaj yeem tshwm sim sai dua lossis qeeb dua.
Pua npua noj lawv tus kheej npua?
Qee zaus cov noob yuav tawm tsam lawv cov npua - feem ntau tom qab yug me nyuam - ua rau raug mob lossis tuag. Nyob rau hauv qhov xwm txheej hnyav, qhov ua tau, qhov kev ua txhaum cai yuav tshwm sim thiab tus sow yuav noj cov npua.
Piglet muaj pes tsawg tus npua yug?
Ntau tus sows mus txog qhov siab tshaj plaws ntawm 13 txog 16 tus npuahauv qhov sib npaug ntau dua ib zaug. Yog li ntawd, qhov kev zoo no yog qhia kom nrhiav tau ib tus neeg zoo tshaj plaws litter loj rau kev txhim kho cov txheej txheem tswj thiab tsiaj kev noj qab haus huv.
