Qhov xwm txheej thiab lub neej ntawm cov cw dwarf tuaj yeem cuam tshuam los ntawm kev tshaib plab.Txhawm rau txhawb nqa lawv lub zog, kev loj hlob, thiab kev noj qab haus huv, cov crustaceans me me no xav tau cov zaub mov tsis tu ncua.Tsis muaj zaub mov yuav ua rau lawv qaug zog, ntxhov siab, thiab ua rau muaj mob thiab lwm yam teeb meem kev noj qab haus huv.
Cov kev qhia dav dav no yog qhov tseeb thiab muaj feem cuam tshuam rau txhua yam muaj sia, tab sis dab tsi txog qhov tshwj xeeb?
Hais txog cov lej, cov kev tshawb fawb tau qhia tias cov cw loj hlob tuaj yeem mus txog 10 hnub yam tsis noj mov tsis muaj kev txom nyem ntau.Kev tshaib kev nqhis ntev, ntxiv rau kev tshaib kev nqhis thoob plaws hauv theem kev loj hlob, tuaj yeem ua rau lub sijhawm rov qab tau ntev dua thiab feem ntau muaj feem cuam tshuam rau lawv.
Yog tias koj txaus siab rau cw ua haujlwm hobby thiab xav paub ntau ntxiv txog kev paub tob, kab lus no yuav tsum nyeem.Ntawm no, kuv yuav mus rau hauv kev nthuav dav ntxiv (tsis muaj fluff) ntawm qhov kev tshawb pom ntawm kev tshawb fawb txog kev tshaib kev nqhis tuaj yeem cuam tshuam rau kev noj qab haus huv ntawm cw, nrog rau lawv cov zaub mov tsis zoo nyob rau theem pib.
Kev tshaib kev nqhis cuam tshuam li cas Dwarf Cw
Lub sij hawm muaj sia nyob ntawm cov cw dwarf yam tsis muaj zaub mov tuaj yeem sib txawv nyob ntawm peb yam tseem ceeb, xws li:
hnub nyoog ntawm cw,
kev noj qab haus huv ntawm cw,
kub thiab dej zoo ntawm lub tank.
Kev tshaib kev nqhis ntev yuav ua rau lub neej luv luv ntawm cov cw dwarf.Lawv lub cev tiv thaiv kab mob tsis muaj zog thiab, vim li ntawd, lawv ua rau muaj mob thiab kab mob ntau dua.Starved cws kuj tseem yug me nyuam tsawg dua los yog tso tseg tsis tsim dua tshiab.
Kev tshaib kev nqhis thiab ciaj sia tus nqi ntawm cov neeg laus Shrimp
Cov nyhuv ntawm kev tshaib kev nqhis thiab rov pub mis rau ntawm mitochondrial muaj peev xwm nyob rau hauv lub midgut ntawm Neocaridina davidi
Thaum kuv tshawb fawb txog cov ncauj lus no, kuv tuaj hla ntau qhov kev tshawb fawb nthuav tawm ntawm Neocaridina cw.Cov kws tshawb nrhiav tau saib cov kev hloov pauv sab hauv uas tshwm sim hauv cov cw no nyob rau ib hlis tsis muaj zaub mov txhawm rau kwv yees tias nws yuav siv sijhawm ntev npaum li cas lawv rov zoo tom qab noj dua.
Ntau yam kev hloov pauv tau pom hauv organelles hu ua mitochondria.Mitochondria yog lub luag haujlwm rau tsim ATP (lub hauv paus ntawm lub zog rau cov hlwb), thiab ua rau cov txheej txheem tuag ntawm tes.Cov kev tshawb fawb tau pom tias kev hloov pauv ntawm cov txheej txheem ultrastructural tuaj yeem pom hauv cov hnyuv thiab hepatopancreas.
Lub sijhawm tshaib plab:
mus txog 7 hnub, tsis muaj kev hloov pauv ultrastructural.
mus txog 14 hnub, lub sijhawm rov tsim dua yog sib npaug li 3 hnub.
mus txog 21 hnub, lub sijhawm rov tsim dua yog tsawg kawg 7 hnub tab sis tseem ua tau.
tom qab 24 hnub, nws tau raug kaw raws li qhov taw qhia tsis rov qab los.Nws txhais tau hais tias qhov kev tuag ntawm tus neeg mob siab heev uas lub cev rov tsim dua tshiab tsis tuaj yeem ua tau.
Cov kev sim tau pom tias cov txheej txheem ntawm kev tshaib kev nqhis ua rau maj mam degeneration ntawm mitochondria.Yog li ntawd, cov txheej txheem rov qab tau sib txawv nyob rau lub sijhawm ntawm cov cw.
Nco tseg: Tsis muaj qhov sib txawv ntawm cov txiv neej thiab poj niam, thiab yog li cov lus piav qhia muaj kev txhawj xeeb rau ob leeg poj niam txiv neej.
Kev tshaib plab thiab ciaj sia tus nqi ntawm Shrimplets
Cov ciaj sia taus ntawm cov cw thiab cov menyuam yaus thaum lub sijhawm tshaib plab txawv nyob ntawm lawv lub neej theem.
Ntawm qhov tod tes, cov tub ntxhais hluas cw (hatchlings) cia siab rau cov khoom khaws cia hauv cov yolk kom loj hlob thiab muaj sia nyob.Yog li ntawd, cov theem thaum ntxov ntawm lub neej voj voog yog ntau dua rau kev tshaib kev nqhis.Kev tshaib kev nqhis tsis cuam tshuam cov menyuam yaus uas muaj peev xwm ua rau molt.
Ntawm qhov tod tes, ib zaug uas depleted, kev tuag nce ntau.Qhov no yog vim hais tias, tsis zoo li cov neeg laus cw, kev loj hlob sai ntawm cov kab mob yuav tsum tau muaj zog ntau.
Cov kev sim tau pom tias qhov point ntawm qhov tsis rov qab yog sib npaug:
mus rau 16 hnub rau thawj larval theem (tsuas yog tom qab hatching), thaum nws yog sib npaug rau cuaj hnub tom qab ob tug tom ntej moltings,
mus rau 9 hnub tom qab ob moltings tom qab.
Nyob rau hauv cov ntaub ntawv ntawm cov neeg laus cov qauv ntawm Neocaridin davidi, qhov kev thov rau cov zaub mov yog ho qis dua rau cov cw vim kev loj hlob thiab moltings yog heev txwv.Tsis tas li ntawd, cov neeg laus dwarf cw tuaj yeem khaws qee cov khoom khaws cia hauv cov midgut epithelial hlwb, lossis txawm nyob hauv lub cev rog, uas tuaj yeem txuas ntxiv lawv txoj sia nyob piv rau cov qauv hluas.
Feeding Dwarf Cw
Dwarf cw yuav tsum tau pub kom muaj sia nyob, noj qab nyob zoo, thiab yug me nyuam.Lawv lub cev tiv thaiv kab mob yog tswj hwm, lawv txoj kev loj hlob tau txais kev txhawb nqa, thiab lawv cov xim ci ntsa iab yog txhim kho los ntawm kev noj zaub mov zoo.
Qhov no tuaj yeem suav nrog kev lag luam cw pellets, algae wafers, thiab cov zaub tshiab los yog blanched xws li spinach, kale, los yog zucchini.
Txawm li cas los xij, overfeeding tuaj yeem ua rau muaj teeb meem dej tsis zoo, yog li nws yog ib qho tseem ceeb uas yuav tsum tau pub cov cw hauv qhov nruab nrab thiab tshem tawm cov khoom noj uas tsis tau noj tam sim.
Cov tshooj lus hais txog:
Ntau npaum li cas thiab ntau npaum li cas los pub Shrimp
Txhua yam hais txog kev pub zaub mov rau Cw
Yuav ua li cas kom loj hlob shrimplets ciaj sia taus?
Yog vim li cas
Kev paub ntev npaum li cas cws tuaj yeem muaj sia nyob yam tsis muaj zaub mov yuav pab tau rau tus tswv thoob dej yug ntses thaum npaj mus so.
Yog tias koj paub tias koj cov cw tuaj yeem kav ib lub lis piam lossis ob zaug yam tsis muaj zaub mov, koj tuaj yeem npaj ua ntej kom lawv tawm hauv lawv yam tsis muaj kev nyab xeeb thaum koj tsis tuaj.Piv txwv li, koj tuaj yeem:
pub koj cov cw zoo ua ntej yuav tawm mus,
teeb tsa lub tshuab pub noj tsis siv neeg hauv lub thoob dej yug ntses uas yuav pub rau lawv thaum koj nyob deb,
Hais kom tus neeg ntseeg siab xyuas koj lub thoob dej yug ntses thiab pub koj cov cw yog tias tsim nyog.
Related article:
8 Lub Tswv Yim rau Nroj Tsuag Nroj Tsuag Caij Nyoog
Nyob rau hauv xaus
Kev tshaib kev nqhis ntev tuaj yeem ua rau muaj kev cuam tshuam loj rau lub neej ntawm dwarf cw.Nyob ntawm lub hnub nyoog ntawm cw, kev tshaib kev nqhis muaj qhov sib txawv ntawm lub cev.
Cov cw tshiab tshiab tau tawm tsam ntau dua rau kev tshaib plab vim tias lawv siv cov khoom tshwj xeeb hauv cov yolk.Txawm li cas los xij, tom qab ob peb molts, qhov kev xav tau ntawm cov khoom noj tau nce siab hauv cov menyuam yaus cw, thiab lawv dhau los ua qhov tsawg kawg rau kev tshaib plab.Ntawm qhov tod tes, cov neeg laus cw yog qhov zoo tshaj plaws rau kev tshaib plab.
Cov ntaub ntawv:
1.Włodarczyk, Agnieszka, Lidia Sonakowska, Karolina Kamińska, Angelika Marchewka, Grażyna Wilczek, Piotr Wilczek, Sebastian Student, thiab Magdalena Rost-Roszkowska."Qhov cuam tshuam ntawm kev tshaib kev nqhis thiab rov pub mis rau mitochondrial muaj peev xwm nyob rau hauv nruab nrab ntawm Neocaridina davidi (Crustacea, Malacostraca)."PloS ib 12, no.3 (2017): e0173563.
2.Pantaleão, João Alberto Farinelli, Samara de P. Barros-Alves, Carolina Tropea, Douglas FR Alves, Maria Lucia Negreiros-Fransozo, thiab Laura S. López-Greco."Neocaridina davidi (Caridea: Atyidae).Phau ntawv Journal of Crustacean Biology 35, no.5 (2015): 676-681.
3.Barros-Alves, SP, DFR Alves, ML Negreiros-Fransozo, thiab LS López-Greco.2013. Kev tshaib kev nqhis nyob rau hauv thaum ntxov juveniles ntawm liab cherry cw Neocaridina heteropoda (Caridea, Atyidae), p.163. In, Abstracts from the TCS Summer Meeting Costa Rica, San José.
Post lub sij hawm: Sep-06-2023