Lub marped crayfish (Latin Procarambus virginalis) yog qhov tshwj xeeb uas koj tuaj yeem khaws cia hauv koj lub thoob dej yug ntses. Lawv txhua tus tuaj yeem tsim cov khoom ntawm nws tus kheej, zoo ib yam li cov nroj tsuag muab tsim tawm los ntawm cov noob yam tsis muaj kev koom tes ntawm lwm yam nroj tsuag.
Txhua tus neeg yog tus poj niam, tab sis lawv cov me nyuam yug los ntawm parthenogenesis, thiab rov ua dua yug cov menyuam yaus zoo li ob tee dej uas zoo ib yam li lawv niam thiab txiv. Qhov xwm zoo yog tias lawv yeej tsis muaj siab nyob hauv cov ncauj lus thiab nyiam tus cwj pwm.
Khaws hauv lub thoob dej yug ntses
Tus xaum xim marble yog nruab nrab ntawm qhov loj me, ncav cuag 10-15 cm ntev. Vim tias lawv lub cev me me, feem ntau cov kws kho dej feem ntau sim ua kom cov xaum ntses nyob hauv cov pas dej me me.
Txawm li cas los xij, lawv tsim ntau cov khib nyiab thiab av thiab nws yog qhov zoo tshaj plaws los cog crayfish hauv qhov chaw hla dej kom dav tau. Tshwj xeeb tshaj yog tias koj xav khaws ib lossis ob qho, tab sis ntau tus crayfish.
Qhov ntim tsawg kawg nkaus rau kev khaws cia yog 40 litres, thiab txawm tias tom qab ntawd ib qho chaw thoob dej yug ntses yog ib qho nyuaj rau tu.
Hauv cov khoom siv sib txawv, muaj cov kev xav sib txawv rau qhov ntim ntawm cov ntsiab lus, tab sis nco ntsoov tias ntau qhov chaw, qhov loj dua thiab zoo nkauj dua cov xaum qhuav thiab huv uas lawv muaj hauv lawv cov thoob dej yug ntses. Nws yog qhov zoo dua kom muaj lub pas dej ntawm 80-100 litres.
Nws yog qhov zoo dua los siv cov xuab zeb lossis cov nplua zeb zoo li cov av, ntawm cov av zoo li no nws yooj yim dua rau tus crayfish mus nrhiav zaub mov thiab nws yooj yim dua los ntxuav tom qab lawv.
Nws yog qhov yuav tsum tau ntxiv ntau qhov sib txawv ntawm cov chaw nyob - cov qhov tsua, cov kav dej yas, cov lauj kaub, cov snag sib txawv, cov paj txiv ntoo.
Txij li thaum marble crayfish yog cov neeg nyob hauv dej thiab tib lub sijhawm lawv litter ntau, nws yog qhov yuav tsum tau siv lub lim dej uas muaj zog, thiab tsim ib qho tam sim no hauv cov thoob dej yug ntses.
Tsis tas li ntawd, nws yog qhov zoo dua los siv aeration, raws li tus xaum qhuav yog nkag siab cov pa oxygen hauv cov dej. Qhov ntsuas kub zoo tshaj yog 18-28 ° C, pH yog li ntawm 6.5 txog 7.8.
Kev hloov dej tsis tu ncua hauv cov thoob dej yug ntses yog qhov yuav tsum tau ua, thiab cov av yuav tsum tau siphoned kom tshem tawm cov zaub mov khib nyiab. Hauv qhov no, xuab zeb yuav tuaj rau hauv tes, vim tias cov seem tsis txeem rau hauv nws, tab sis nyob twj ywm rau ntawm qhov chaw.
Raws li rau cov nroj tsuag, tsuas yog cov nroj tsuag tuaj yeem tuaj yeem nyob hauv ib lub pob zeb nrig crayfish yog cov uas ntab rau saum npoo lossis hauv kem dej. Tus so yuav tau clipped thiab noj. Koj tuaj yeem sim muab Javanese moss, lawv noj nws tsawg dua, tab sis tseem noj nws.
Kaw cov thoob dej yug ntses kom zoo, tshwj xeeb tshaj yog tias koj siv lub taub lim sab nraud. Crayfish yog qhov dexterous heev thiab yooj yim khiav tawm ntawm cov hlab los ntawm cov thoob dej yug ntses, thiab tom qab ntawd tuag los ntawm kev ziab tawm.
Pub khoom noj
Nws yog qhov yooj yim heev rau pub crayfish, zoo li lawv yog cov neeg tsis tsim tsiaj heev uas noj txhua yam lawv tuaj yeem ncav cuag.
Lawv cov zaub mov tseem ceeb yog zaub ntsuab. Koj yuav tsum tau muab ob qho tshuaj ntsuab tshuaj ntsuab rau cov ntses taub ntses, ntau yam dab dej thiab zaub. Los ntawm cov zaub, koj tuaj yeem muab pob kws, zucchini, cucumbers, nplooj zaub spinach, zaub xas lav, dandelions. Ua ntej pub mis, zaub yog tawv taub hau nrog dej npau npau.
Txawm hais tias crayfish feem ntau noj cov zaub mov cog, lawv tseem xav tau protein. Koj tuaj yeem pub zaub mov rau lawv ib zaug ib lub lim tiam cov ntses ntses, nqaij ntses cws, cov zaub mov nyob, qwj, thiab tej daim siab.
Tau kawg, koj tuaj yeem noj nrog granules ib leeg, tab sis rau ib txwm molting thiab kev loj hlob, marped crayfish xav tau kev noj zaub mov txawv.
Ntses Sib Nrawm
Marble crayfish tuaj yeem khaws nrog ntses, tab sis koj yuav tsum zam cov ntses loj thiab loj uas tuaj yeem tua crayfish.
Piv txwv li, cichlids, qee qhov uas tsuas yog pub nrog crayfish (piv txwv li, lub paj kub, koj yuav txawm pom ib daim vis dis aus nyob ntawm qhov txuas). Cov ntses me me tsis txaus ntshai rau cov neeg laus xaum ntses, tab sis cov menyuam yaus muaj peev xwm noj tau.
Koj tsis tuaj yeem khaws cov ntaub qhwv marble nrog cov ntses nyob hauv qab, nrog txhua tus ntses ntses (taracatum, txoj kev hauv tsev, ancistrus, thiab lwm yam), thaum nws noj ntses. Tsis tuaj yeem khaws cia nrog cov ntses qeeb thiab ntses uas muaj daim ntaub thaiv, nws yuav tsoo fins lossis ntes ntses.
Muaj peev xwm muab khaws cia nrog cov neeg saib xyuas pheej yig xws li guppies lossis swordtails thiab ntau yam ntawm tetras. Tab sis, qee zaum nws yuav ntes lawv.
Txheej txheem txheej txheem:
Qov Pob
Txhua tus ceg ntoo ntses txhua txhua caij nyoog. Ua ntej molting, lub marped crayfish tsis noj dab tsi rau ib hnub lossis ob thiab hides.
Yog tias tam sim ntawd koj pom lub khauj khaum hauv chav dej, tsis txhob muab pov tseg thiab tsis txhob ntshai! Tus kabmob yuav noj nws, nws muaj calcium ntau yam nws xav tau.
Tom qab molting, mob qog nqaij hlav yog qhov muaj zog heev thiab nws yog qhov tsim nyog kom muaj ntau qhov chaw nkaum hauv lub thoob dej yug ntses uas nws tuaj yeem zaum.
Chaw Sau Ntawv
Marble crayfish yuav sai heev sib nrauj rau xws li ib yam uas koj yuav tsis paub yuav ua li cas nrog lawv. Hauv Tebchaws Europe thiab Tebchaws Asmeskas, lawv tseem raug txwv rau muag, vim lawv tsim kev hem thawj rau cov hom tsiaj ib txwm nyob.
Ib tug poj niam nyob rau ib lub sij hawm tuaj yeem nqa tau los ntawm 20 txog 300 qe, nyob ntawm seb nws muaj hnub nyoog. Tus ntxhais hluas muaj peev xwm yug menyuam tom qab 5 lub hlis.
Yog tias koj xav tau cov nplais me me, ces txiav txim siab ua ntej koj yuav ua li cas nrog lawv.
Txhawm rau kom muaj txoj sia nyob ntev, koj yuav tsum cog tus poj niam nrog qe nyob rau hauv lub thoob dej thoob dej yug ntses, txij li cov xaum ntses tsis muaj qhov tsis zoo los noj lawv cov menyuam.
Thaum thawj daim duab liab qab tshwm, lawv muaj tsawg heev thiab npaj tam sim ntawd lub neej thiab pub mis.
Tab sis, tsis txhob maj cog tus poj niam sai li sai tau thaum koj pom lawv, nws yug lawv maj mam, thaum nruab hnub, tom qab ntawd nws tuaj yeem cog qoob loo.
Koj tuaj yeem pub zaub mov nrog cov khoom noj zoo ib yam li cov neeg laus siv tau xaum ntses, tsuas yog nws zoo dua los muab zom tshuaj.
