Thaum koj xub nkag mus rau hauv kev lag luam nyuj, nws yuav nyuaj rau paub qhov txawv koj cov nyuj. Muaj ntau cov lus qhia uas hais txog nyuj lub hnub nyoog, poj niam txiv neej, xeeb tub, thiab lwm yam. Plaub lub ntsiab lus tseem ceeb tshaj plaws kom paub suav nrog nyuj, nyuj, nyuj, thiab steer.
Xav paub tias txhua nqe lus no txhais li cas thiab qhia seb koj cov nyuj yog dab tsi, nyeem ntxiv.
Cov ntsiab lus tseem ceeb kom paub
- Caw: Tus poj niam laus uas yug tau tsawg kawg ib tug calf
- Bull: Tus txiv neej laus laus uas tsis muaj mob thiab feem ntau siv rau kev xeeb tub
- Heifer: Poj niam muaj hnub nyoog 1 txog 2 xyoos thiab tseem tsis tau tsim dua
- Bred Heifer: Poj niam uas muaj hnub nyoog 1 txog 2 xyoos thiab cev xeeb tub tiam sis tseem tsis tau yug
- Steer: Txiv neej lub cev uas raug castrated ua ntej kev sib deev maturity
- Stag: Txiv neej lub cev uas raug castrated tom qab kev sib deev maturity
Dab tsi yog nyuj thiab nyuj sib nraus?
Cov ntsiab lus nyuj thiab nyuj yog hais txog bovine paub tab uas feem ntau siv rau kev yug me nyuam. Nyuj piav txog poj niam bovine uas yug tau tsawg kawg yog ib tug calf. Txij li thaum tus nyuj yug ua ntej, nws loj hlob tuaj.
Ib yam li ntawd, lo lus bull yog hais txog ib tug txiv neej laus uas siv tau rau kev yug me nyuam. Yuav siv tau rau kev yug me nyuam, tus nyuj yuav tsum muaj nws cov noob qes tam sim no thiab tsis zoo. Qhov kev sib txawv no yog ib qho tseem ceeb vim nws yog qhov txawv ntawm tus nyuj ntawm tus steer.
Puas yog nyuj sib nraus?
Technically hais, txhua tus nyuj yog poj niam. Txawm hais tias lo lus "nyuj" yog siv los piav txog cov tsiaj nyeg, nws tsuas yog hais txog poj niam bovine uas tau tsim tawm.
Yuav ua li cas thiaj paub tias koj cov nyuj yog nyuj los yog nyuj?
Yuav ua li cas paub seb koj cov nyuj yog nyuj los yog nyuj yog qhov yooj yim. Yog hais tias nws yog poj niam thiab yug tau tsawg kawg yog ib tug calf, nws yog ib tug nyuj. Ib yam li ntawd, yog tias koj cov nyuj yog ib tug txiv neej thiab muaj nws cov noob qes, nws yog ib tug nyuj. Yog tias koj cov nyuj tsis tau yug los lossis tsis muaj nws cov noob qes, nws tsis yog nyuj lossis ib tug nyuj.
Yog tias koj tsis paub meej txog poj niam txiv neej ntawm koj tus tsiaj, koj yuav tsum tau saib hauv qab tus tsiaj txhawm rau txiav txim siab nws poj niam txiv neej. Nyuj yuav muaj udders ze nws ob txhais ceg. Bulls muaj lub hnab qes qes ntawm nws ob txhais ceg.
Dab tsi yog qhov txawv ntawm Bulls thiab Steers?
Ob tug bulls thiab steers yog txiv neej bovines. Txawm li cas los xij, muaj qhov sib txawv ntawm cov nyuj no. Raws li peb tau kawm saum toj no, bulls yog txiv neej bovines uas paub tab thiab zoo lawm. Bulls feem ntau siv rau kev yug me nyuam raws li qhov tshwm sim.
Txawm li cas los xij, cov thawj coj yog cov txiv neej bovines uas tau raug castrated zoo ua ntej mus txog kev sib deev. Steers yuav luag tsuas yog siv rau nqaij nyuj vim lawv tsis tuaj yeem tsim dua tshiab.
Yuav ua li cas thiaj paub qhov txawv ntawm tus Bull thiab Steer
Kev txiav txim siab seb koj tus txiv neej bovine yog ib tug nyuj los yog steer kuj yooj yim. Yog hais tias tus tsiaj tsis zoo, nws yog ib tug nyuj. Yog hais tias nws yog castrated ua ntej kev sib deev maturity, ces lub bovine yog ib tug steer. Yog tias koj tau txais tus tsiaj castrated tom qab kev sib deev maturity, nws yog stag xwb.
Dab tsi yog qhov txawv ntawm nyuj thiab Heifers?
Ntau zoo li qhov sib txawv ntawm cov nyuj thiab cov steers, qhov sib txawv ntawm nyuj thiab heifers yog hloov maj mam. Ob nqe lus piav txog poj niam bovine. Qhov txawv tsuas yog lawv theem kev loj hlob thiab cov xeeb ntxwv.
Raws li kev ceeb toom, nyuj yog poj niam bovines uas muaj tsawg kawg yog ib tug calf. Heifers kuj yog poj niam bovine, tab sis lawv tseem tsis tau paub tab tab sis tseem laus dua ib tug calf. Feem ntau cov heifers muaj hnub nyoog ntawm ib thiab ob xyoos thiab tsis tau yug ib tug calf li qhov tshwm sim. Ib tug menyuam mos uas cev xeeb tub tab sis tsis tau yug thawj tus menyuam nyuj tseem hu ua tus menyuam yug menyuam.
Yuav Ua Li Cas Paub Qhov Sib Txawv Ntawm Tus Nyuj Thiab Heifer
Koj tuaj yeem txiav txim siab seb koj tus poj niam bovine yog tus nyuj los yog nyuj los ntawm kev txiav txim siab nws lub hnub nyoog thiab seb nws puas tau yug dua tshiab. Feem ntau cov poj niam bovine ntawm lub hnub nyoog ntawm ib thiab ob yog heifers. Feem ntau cov poj niam muaj hnub nyoog ob xyoos tau yug dua tshiab thiab yog li nyuj.
Lwm Cov Lus Qhia Kom Paub
- Ox:Bovine siv rau kev ua haujlwm, feem ntau yog txiv neej.
- Nqaij: bovine tsis paub qab hau.
- Bull Calf: bovine uas tsis paub tab.
- Steer Calf: Ntxim qab kawg li uas tau castrated sai tom qab yug me nyuam.
- Heifer Calf: Poj niam tsis paub tab.
- Freemartin: Infertile or sterile heifer/heifer calf.
Summary
Txawm yog nyuj, nyuj, nyuj, thiab steers koom ib pab tsiaj xwb los yeej tsis zoo ib yam. Ob leeg nyuj thiab nyuj yog poj niam bovine, hos bulls thiab steers yog txiv neej bovine. Qhov sib txawv ntawm cov ntsiab lus no dhau los ua qhov hloov maj mam los ntawm qhov ntawd. nyuj twb muaj nyuj lawm hos tus nyuj tsis muaj, thiab nyuj muaj peev xwm yug me nyuam thaum tsav tsis tau.
plaub nqe lus no tsis yog ib lo lus kom paub txog koj cov nyuj, tab sis lawv tseem ceeb tshaj plaws rau kev pib.
