Yog tias koj nyiam mus rau cov npauj ntawm thawj cov xim dub thiab koj xav xav txog qhov kev xaiv ntawm yug me nyuam hauv tsev, ces peb qhia koj kom them sai sai rau ib qho ntawm feem ntau nthuav thiab nrov breeds, Dub Dawb-breasted Duck.
Ntawm cov neeg sawv cev ntawm cov tsiaj qus fauna, dub coot yog distinguished los ntawm ib tug coot. Nyeem txog cov nta ntawm txhua tus noog nyob rau hauv peb tsab xov xwm.
Coot
Lub hauv coot, los yog coot, yog tus tswv yug tus kheej. Nyob rau hauv cov xwm, muaj 18 hom. Qhov no yog qhov loj tshaj plaws ntawm cov noog ntawm cov noog thiab siv ntau yam khoom ntawm cov neeg yos hav zoov.
Cov neeg ua liaj ua teb yuav tsum xav txog cov khoom noj xws li tus khiav ntawm cov txwv, Temp, Kayuga, Bashkir, Mulard, Peking (Lub Hnub Qub-53) thiab nyiam xiav nyiam hauv tsev.
Yug nta
Ib lub coot yog ib qho me me nruab nrab. Qhov ntev ntawm nws lub cev tsis ntau tshaj li 38 cm, qhov ceeb thawj - 1 kg. Ua kom nruj. Nyob rau sab ntawm rooj plaub yog me ntsis flattened. Plaub saum taub hau, caj dab thiab sab hauv lub cev yog pleev xim rau hauv qhov tsaus dub lossis dub. Lub hauv siab thiab plab me ntsis lighter - nyob rau hauv grey tones. 
Ib tug yam ntxwv ntawm qhov zoo li ntawm ib tug coot yog ib tug dawb quav hniav ntawm lub hauv pliaj thiab ib tug dawb kaus ncauj. Beak ntse, compressed ntawm sab. Cov paws yog daj los yog txiv kab ntxwv nrog ntev gray ntiv tes, uas tsis muaj membranes, tab sis yog bordered nrog lobes txiav ntawm qhov sawv. Cov pojniam thiab cov txivneej ua tsis txawv hauv kev pom. Tab sis lawv lub suab yog txawv: nyob rau hauv cov poj niam nws yog nrov thiab sonorous, nyob rau hauv Cov txiv neej nws yog nyob ntsiag to thiab lag ntseg.
Coot lub neej expectancy yog 18 xyoo.
Koj puas paub? British cov kws tshawb fawb los ntawm University of Exeter, txuas cov GPS sensors rau cov liab ducks liab, pom tias lawv tuaj yeem mus txog ntawm qhov siab ntawm 6.8 txhiab meters rau lub sij hawm lub davhlau. Nws yog nyob ntawm qhov siab no tias lawv kov yeej lub roob ntawm Everest. Nco ntsoov tias nyob rau ntawm ib qhov chaw siab tshaj ntawm 13,000 leej neeg caij dav hlau ya, thiab ntawm qhov chaw siab tshaj 5,000 meters ib tus neeg pib raug kev txom nyem los ntawm high hypocalia.
Tshaj tawm thiab txoj kev ua neej
Lub coot feem ntau pom nyob rau hauv lub caij sov so nyob rau hauv ntau yam tshiab thiab lub teeb-salted dej lub cev nyob rau hauv Eurasia, North Africa, Australia. Nws tuaj yeem taug txoj kev nyuaj. Tib cov noog nyob txawv sij hawm tuaj yeem sib txawv hauv cov lus qhia. Thaum lub caij nplooj ntoos hlav, lawv ya mus rau ib qho chaw tshiab hauv lub Peb Hlis-Tsib Hlis, thaum lub caij nplooj ntoos zeeg - hauv lub Cuaj Hli Ntuj-Kaum Ib Hlis. Cov menyuam yaus hlwv tuaj yeem yog cov kabmob. 
Coot nests nyob rau hauv ntiav dej, xis nyob rau hauv dej, ntawm ntom thickets ntawm reeds, sedges, reeds. Nyob rau hauv cov chaw uas cov noog nres rau lub caij ntuj no, lawv sib sau ua ke nyob rau hauv loj pawg - txog li ob peb nyob rau hauv ib pob. Cov noog siv sijhawm ntau ntawm lawv cov dej.
Nws tseem ceeb heev! Rau cov kev tiv thaiv kab mob muaj zog, yuav tsum tau ceev thiab kom zoo ntawm cov xim dub dawb uas yog xim dub. Cov dej nyob ze dej yuav txo tau kev noj cov zaub mov.
Cov noog no yog monogamous - lawv tsim ib qho khub. Ob tug neeg koom tes muaj lub luag hauj lwm tsim kho lub zes thiab hatching qe. Nyob rau hauv ib lub caij, cov pojniam nteg 2-3 qe tso 7-12 qe txhua. Chicks tshwm tom qab 22 hnub. Lawv tuaj yeem pib qhov kev pabcuam tus kheej thaum muaj hnub nyoog 1.5-2 hli, cov kev faj seeb - hauv 65-80 hnub. Xyoo dhau mus ua tiav nkauj tiav nkauj tiav nraug. 
Lawv pub zaub mov rau zaub thiab zaub ntawm cov nroj tsuag. Mus txog 10% ntawm lawv cov zaub mov yog tsiaj pub - mollusks, ntses, qe ntawm noog cov noog. Rau cov khoom noj, ducks yuav dhia mus rau ib tug tob ntawm 1-1.5 m.
Kev noj zaub mov zoo yog tus yuam sij rau kev noj qab haus huv zoo. Nyeem li cas kom tsim cov khoom noj rau ducks nyob rau tom tsev, yuav ua li cas pub rau me me ducklings, thiab tseem yuav ua li cas ntawm nws tus kheej npaj lub cev pub rau ducks.
Molting tshwm sim ua ntej Autumn migration los ntawm Lub rau hli ntuj mus rau Lub kaum hli ntuj. Nyob rau lub sij hawm no, coots tuaj nyob rau hauv cov tsiaj nyob rau hauv loj reservoirs. Txog rau thaum tus cwj pwm tshiab, lawv tsis tuaj yeem yuav ya, yog li lawv xav mus nkaum nyob rau hauv lub Bush.
Yees duab: Dub Coot Duck
Dub thiab dawb os
Ib tug dub dawb-breasted duck twb bred los ntawm Ukrainian breeders thaum hla 3 breeds: Ukrainian qe, nqaij los ntawm Beijing thiab nqaij thiab qe Khaki-Campbell. Qhov tshwm sim yog ib tug loj tus neeg uas weighing 3-4 kg nrog zoo nkauj zoo nkauj yam ntxwv, high qai qhuav thiab six nqaij.
Nyeem kuj txog cov nyiam tuaj breeds ntawm cov dawb ducks.
Yug nta
Lub taub hau thiab sab nraum cov ducks no dub, lub hauv siab yog dawb. Cov pojniam thiab cov txivneej tau yooj yim los ntawm qhov sib txawv, txij thaum yav tas los muaj plum nyob ib ncig ntawm lub caj dab nrog ib lub paj tawv.
Lub taub hau me me, me ntsis flattened ntawm sab, elongated. Tsab ntawv luv luv, nkhaus, dub. Torso ntsug hom. Lub hauv siab yog dav, loj heev. Lub caj dab yog ntev. Tsov tus tw yog me me, me ntsis tsa. Paws yog luv, dub. 
Tus poj niam hatch ntawm 110 mus rau 140 qe uas 85-90 g. Cov qe qhuav tau nyob rau theem siab rau ob peb xyoos.
Koj puas paub? Thaum lub sij hawm muaj kev tsis sib haum xeeb ntawm British thiab Irish thaum xyoo 1916, thaum muaj kev sib ntaus sib tua hauv lub tiaj ua si hauv Dublin (Ireland), cov tub rog ntawm ob lub teb chaws nres hluav taws hauv ib lub sijhawm, qhov no ua rau cov neeg ua haujlwm saib xyuas cov zaub noj mov, uas tau loj heev nyob hauv qhov chaw ua si pas dej.
Pub dawb hauv cov qe dub dawb rau cov plaub nyob rau ntawm 6 lub hlis. Nyob rau hauv 2 lub hlis muaj peev xwm nce 2 kg. Nyob rau tib lub sij hawm lawv npaj txhij rau slaughter.
Sawv cev ntawm tus tsiaj yog txawv los ntawm muaj zog tiv thaiv. Lawv tsis tshua muaj mob thiab tsis ua rau cov cab. Muaj peev xwm ciaj sia nyob rau hauv tej yam kev mob. Tus pojniam yog cov menyuam yaus thiab cov niam. Kev nyab xeeb ntawm ducklings - 90-92%, cov neeg paub tab - 95-96%. Hatching ntev - 28 hnub.
Nco ntsoov, nws yuav pab tau koj kom paub tias muaj pes tsawg hnub ib qho khoom noj rau ntawm qe, hom kev ducks yog dab tsi, yog vim li cas duck floats ntawm dej, thiab tseem tau ntsib cov cai ntawm yug me nyuam ducks.
Tu thiab kev saib xyuas
Cov xwm txheej tshwj xeeb ntawm kev raug txim tsuas yog cov neeg hluas xwb. Lawv xav tau kev kub ntxhov. Qhov zoo tshaj plaws rau lawv yog cua kub li mus txog + 22-30 ° C. Cov neeg laus cov neeg sawv cev ntawm lub yug yog tsis ntshai txias. Ib qho chaw ruaj ntseg, cov qhov cua zoo, tsis muaj cov khoom tsim yog qhov tseem ceeb rau lawv nyob rau hauv ib qho chaw duckling, hauv pem teb yog ntshaw. 
Yog tias koj lub hom phiaj yog kom ua tiav siab tshaj plaws, ces nyob rau hauv chav nyob qhov twg cov ducks khaws cia, koj yuav tsum tau teem lub ntsuas kub ntawm + 18-25 ° C. Qhov pom zoo ntawm qhov duckling yog 5 tus neeg rau 1 square meter. m
Pom zoo, nws yog ib qho tseem ceeb heev uas yuav tau muab cov noog uas muaj kev txaus siab rau txoj kev loj hlob. Kawm paub yuav ua li cas thiaj tsim kom muaj ib qho duck tso rau koj tus kheej, thiab kawm txog kev yuav ua li cas ua ib lub zes rau hauv ib qho chaw duck.
Lub Utyatnik thiab qhov chaw taug kev yuav tsum tau nruab nrog haus bowls thiab sib sib zog nqus feeders, txij li thaum dub dub mis tsis txawv nyob rau hauv qhov tseeb thiab nyiam scatter pub.
Nyob rau hauv tej yam kev mob, cov tsiaj no yog pub nrog mixed fodders, nyob rau hauv tsev neeg feem ntau raws li khoom noj khoom haus rau nws yog grain, bran, nyom, noj mov, pob txha noj mov, ntses mov noj, thiab ntub mash. 
Dub ducks yog amazing creatures ntawm qhov thiab ua hauj lwm ntawm tus txiv neej, uas nyiam xim nrog lawv cov plumage. Ob qhov zoo tshaj plaws uas paub tias yog tus poj niam duck yog cov tsiaj qus coot nrog ib tus kaus ncauj dawb thiab cov xim dub dawb. Dua li cov xim tib plumage, cov noog cov noog no muaj ntau txoj kev noj haus, cov zaub mov noj thiab cov cwj pwm rau tib neeg.
