Sponging ewes Progestogens yog cov khoom siv hluavtaws ntawm cov tshuaj hormones progesterone tshwm sim. Cov sponges no yog siv coj tag nrho cov ewes nyob rau hauv yug me nyuam yug los rau hauv lub caij los yog estrus tib lub sij hawm txhais tau tias lawv tag nrho cov yuav lambing nyob rau hauv thiab ib ncig ntawm lub sij hawm tshwj xeeb heev.
txhais li cas rau daim txhuam cev yaj?
Yaj yog cov yug me nyuam raws caij nyoog - hauv ewes oestrus pib thaum lub hnub ci teev pib txo qis rau lub caij nplooj zeeg. … Kev siv cov sponges tso cai rau estrus kom synchronized thiab yog li tso cai rau kev siv PMSG los siv kom nce ovulation tus nqi thiab thaum kawg lub litter loj ntawm ewes tiav mated.
Ntev npaum li cas koj tso sponges hauv ewes?
Cia lawv nyob rau tsawg kawg 48 teev, coj lawv tawm, pub thiab so lawv thiab rov qhia lawv 16 hnub tom qab tshem daim txhuam cev rau ib lub lis piam. Pom zoo ewe / ram piv rau thawj estrus yog 10: 1, nrog tsawg zog ram xav tau rau lub voj voog thib ob. Cov hlua yuav tsum tsuas yog siv los ntawm lub voj voog thib ob.
Yaj sponges ua haujlwm li cas?
Yaj sponges thiab PMSG
Siv progestogen impregnated sponges ua ib feem ntawm cov kev pab cuam yug me nyuam tso cai rau ib pab pawg neeg ntawm ewes yuav mated raws li ib tug batch nyob rau hauv ib hnub, thiab kev siv cov tshuaj hormones PMSG yuavnce ovulation tus nqi thiab ua kom cov litter loj.
yaj yaj yog dab tsi?
Flushing - Puas yog kev xyaum zoo? Txawm hais tias yaug los ntawm kev pub mis siabLub dav hlau ntawm kev noj haus ua ntej mating yog ib txwm siv rau tag nrho cov yaj, nws tsuas yog kho lub sijhawm luv thaum ewes tsis ncav cuag lawv lub hom phiaj lub cev rau mating, piav qhia Dr Genever.
