Kwiminyaka embalwa edlulileyo, ndibhale amanqaku amaninzi malunga ne-shrimp encinci (i-Neocaridina kunye ne-Caridina sp.) kwaye yintoni echaphazela ukuzala kwazo.Kuloo manqaku, ndithethe malunga nomjikelo wabo ophilayo, ubushushu, umlinganiselo ofanelekileyo, iziphumo zokukhwelana rhoqo, njl.
Nangona ndifuna ukungena kwiinkcukacha kuzo zonke iinkalo zobomi babo, ndiyaqonda ukuba asingabo bonke abafundi abanokuchitha ixesha elininzi befunda bonke.
Ke ngoko, kweli nqaku, ndidibanise olona lwazi lunomdla kwaye luluncedo malunga ne-shrimp encinci kunye neenyani zokuzala kunye nolwazi olutsha ngokunjalo.
Ke, qhubeka ufunda ukuze wazi ngakumbi, eli nqaku liza kuphendula uninzi lwemibuzo yakho.
1. Ukukhwelana, Ukuqandusela, Ukukhula, kunye nokuQhuba
1.1.Ukukhwelana:
Umjikelo wobomi uqala ngokukhwelana kwabazali.Le yinkqubo emfutshane kakhulu (imizuzwana embalwa) kunye nenkqubo enokuba yingozi kwabasetyhini.
Ingongoma kukuba i-shrimp females kufuneka i-molt (ichithe i-exoskeleton yabo endala) ngaphambi kokuzala, yenza ukuba i-cuticles ithambile kwaye iguquguquke, eyenza ukuchumisa kwenzeke.Ngaphandle koko, abayi kukwazi ukuhambisa amaqanda kwi-ovary ukuya kwisisu.
Emva kokuba amaqanda eqhamile, amabhinqa amancinci amancinci aya kuwathwala malunga neentsuku ezingama-25 - 35.Ngeli xesha, zisebenzisa iipleopods (i-swimmerets) zazo ukugcina amaqanda ecocekile kukungcola kwaye aneoksijini kakuhle de aqandusele.
Qaphela: I-shrimp eyindoda ayibonakalisi inkathalo yabazali kwinzala yabo nangayiphi na indlela.
1.2.Ukuqandusela:
Onke amaqanda aqandusela kwiiyure ezimbalwa okanye imizuzu.
Emva kokuqandusela, amantshontsho amancinci (shrimplets) ajikeleze i-2 mm (0.08 intshi) ubude.Ngokusisiseko, ziikopi ezincinci zabantu abadala.
Kubalulekile: Kweli nqaku, ndithetha kuphela ngeentlobo ze-Neocaridina kunye ne-Caridina ngophuhliso oluthe ngqo apho i-shrimp yabantwana ikhula ibe ngabantu abaqolileyo ngaphandle kokufumana i-metamorphosis.
Ezinye iintlobo zeCaridina (umzekelo, i-Amano shrimp, i-Red Nose Shrimp, njl.) inophuhliso olungathanga ngqo.Kuthetha ukuba umbungu uqanduselwa ukusuka kwiqanda kwaye emva koko uguqulwe ube ngumntu omdala.
1.3.Ukukhula:
Kwilizwe le-shrimp, ukuba mncinci kuyingozi enkulu, banokuwela phantse yonke into.Ke ngoko, amantshontsho aqanduselwayo akahambi ejikeleza i-aquarium njengoko besenza abantu abadala kwaye bakhetha ukuzimela.
Ngelishwa, olu hlobo lokuziphatha lubenza bangakwazi ukufikelela ekutyeni kuba abafane baye ekuhleni.Kodwa nokuba bayazama, kukho ithuba elikhulu lokuba i-shrimp yomntwana ityhalelwe ecaleni ngabantu abadala kwaye isenokungafiki ekutyeni kwaphela.
I-shrimp yabantwana incinci kakhulu kodwa iya kukhula ngokukhawuleza.Eli linyathelo elibalulekileyo lokubanceda ukuba bakhule kwaye bomelele.
Yiyo loo nto kufuneka sisebenzise uhlobo oluthile lokutya komgubo kubo.Iza kwandisa izinga lokusinda kwazo kwaye kwiiveki ezimbalwa, ziya kuba zikhulu kwaye zomelele ngokwaneleyo ukondla naphi na apho zifuna khona.
Njengoko i-shrimp esandayo ikhula iba ngabantwana.Bamalunga ne-2/3 yobungakanani bomntu omdala.Ngeli nqanaba, akunakwenzeka ukuhlukanisa isondo ngeso lenyama.
Inqanaba lokukhula lithatha malunga neentsuku ezingama-60.
Amanqaku ayeleleneyo:
● Indlela yokunyusa izinga lokusinda kwee-shrimplets?
● Ukutya okuphezulu kwi-Shrimp - i-Bacter AE
1.4.Ukukhula:
Inqanaba lolutsha liphela xa inkqubo yokuzala iqalisa ukukhula.Ngokuqhelekileyo, kuthatha malunga neentsuku ezili-15.
Nangona kungenakwenzeka ukubona utshintsho kumadoda, kwabasetyhini sinokubona ubukho be-ovary enombala o-orenji (ebizwa ngokuba yi "Saddle") kwingingqi ye-cephalothorax.
Eli linqanaba lokugqibela xa i-shrimp eselula ijika ibe ngumntu omdala.
Bakhula ngeentsuku ezingama-75-80 kwaye phakathi kweentsuku ezi-1 ukuya kwezintathu, baya kuba sele bekulungele ukukhwelana.Umjikelo wobomi uya kuqala kwakhona.
Amanqaku ayeleleneyo:
● Ukuzala kunye noMjikelo woBomi weRed Cherry shrimp
● Isini seSrimp.Umahluko owasetyhini neNdoda
2. I-Fecundity
Kwi-shrimp, i-fecundity ibhekisa kwinani lamaqanda alungiselelwe ukuzala okulandelayo yimazi.
Ngokophononongo, iimpawu zokuzala ze-Neocaridina davidi zabasetyhini zihambelana ngokufanelekileyo nobukhulu bomzimba wabo, inani lamaqanda, kunye nenani labantwana.
Iimazi ezinkulu zine-fecundity ephezulu kunezincinci.Ukongeza, iimazi ezinkulu zinokufana okuphezulu kobukhulu beqanda, kunye nelona xesha likhawulezayo lokuvuthwa.Ke, ibonelela ngenzuzo enkulu yokomelela kwiintsana zabo.
Iziphumo zovavanyo
Amabhinqa amakhulu (2.3 cm) Amabhinqa aphakathi (2 cm) Amabhinqa amancinane (1.7 cm)
53.16 ± 4.26 amaqanda 42.66 ± 8.23 amaqanda 22.00 ± 4.04 amaqanda
Oku kubonisa ukuba i-fecundity ihambelana ngokuthe ngqo nobukhulu bomzimba we-shrimp.Kukho izizathu ezi-2 zokuba kutheni isebenza ngolu hlobo:
1.Inciphisa ukufumaneka kwendawo yokuthwala amaqanda.Ubungakanani obukhulu be-shrimp female bungafaka amaqanda amaninzi.
2.Imazi ezincinci zisebenzisa amandla amaninzi ekukhuleni, ngelixa iimazi ezinkulu zisebenzisa amandla ekuzala.
Iinyani ezinomdla:
1.Ixesha lokuvuthwa lithande ukuba lifutshane kancinci kumanenekazi amakhulu.Umzekelo, endaweni yeentsuku ezingama-30, ingaba ziintsuku ezingama-29.
2.I-diameters zeqanda zihlala zifana kungakhathaliseki ubungakanani bebhinqa.
3. Ubushushu
Kwi-shrimp, ukukhula kunye nokuvuthwa kuhambelana ngokusondeleyo nobushushu.Ngokwezifundo ezininzi, ubushushu buchaphazela:
● isini se-shrimp encinci,
● ubunzima bomzimba, ukukhula, kunye nexesha lokufukama kwamaqanda e-shrimp.
Kuyathakazelisa kakhulu ukuba ubushushu budlala indima ebalulekileyo ekwenziweni kwe-gametes yesini se-shrimp.Kuthetha ukuba umlinganiselo wesini utshintsha ngokuxhomekeke kwiqondo lokushisa.
Amaqondo obushushu aphantsi avelisa amabhinqa amaninzi.Njengoko iqondo lobushushu linyuka, inani lamadoda liyanda ngokufanayo.Umzekelo:
● 20ºC (68ºF) - phantse i-80% yabasetyhini kunye ne-20% yamadoda,
● 23ºC (73ºF) - 50/50,
● 26ºC (79ºF) - kuphela i-20% yabasetyhini kunye ne-80% yamadoda,
Njengoko sinokubona amaqondo obushushu aphezulu avelisa umlinganiselo wesini ocalulwe ngamadoda.
Ubushushu bukwanefuthe elikhulu lokuba mangaphi amaqanda emazi ye-shrimp enokuthwala kunye nexesha lokuqandusela.Ngokuqhelekileyo, iimazi zivelisa amaqanda amaninzi kumaqondo obushushu aphezulu.Kwi-26°C (79ºF) abaphandi babhalise ubuninzi bamaqanda angama-55.
Ixesha lokufukamela likwaxhomekeke kwiqondo lobushushu.Ubushushu obuphezulu buyikhawulezisa ngelixa ubushushu obuphantsi buyithoba kakhulu.
Umzekelo, ixesha eliphakathi kwexesha lokufukamela liye landa ngokuhla kobushushu bamanzi kwitanki:
● kwi-32 ° C (89 ° F) - iintsuku eziyi-12
● kwi-24 ° C (75 ° F) - iintsuku ezingama-21
● kwi-20 ° C (68 ° F) - ukuya kwii-35 iintsuku.
Ipesenti ye-ovigerous shrimp females nayo yahlukile kuzo zonke iinguqu zobushushu:
● 24°C (75°F) – 25%
● 28°C (82°F) - 100%
● 32°C (89°F) – kuphela 14%
Uzinzo lobushushu
Kubalulekile: Inokubonakala ngathi yinto elula kodwa eneneni yenye yezona zibalulekileyo.ANDIKHUTHAZI nabani na ukuba adlale ngobushushu kwiitanki zabo ze-shrimp.Zonke iinguqu kufuneka zibe zendalo ngaphandle kokuba uyayiqonda ingozi kwaye uyazi into oyenzayo.
Khumbula:
● Imbaza enqabileyo ayikuthandi utshintsho.
● Ubushushu obuphezulu bonyusa imetabolism kwaye bufutshane ubomi babo.
● Kwiqondo lobushushu eliphakamileyo, iimazi zilahlekelwa ngamaqanda, nangona edibene nedlozi.
● Ukuncipha kwexesha lokufukamela (ngenxa yobushushu obuphezulu) kuye kwadityaniswa nomlinganiselo ophantsi wokuphila kwe-shrimp yomntwana.
● Ipesenti yeemazi zeembaza zazingaphantsi kumaqondo obushushu aphezulu.
Amanqaku ayeleleneyo:
● Indlela Ubushushu obuchaphazela ngayo iSex Ration yeRed Cherry Shrimp
● Indlela iqondo lobushushu elikuchaphazela ngayo ukuzala kwe Shrimp
4. Ukukhwelana okuninzi
Ngokubanzi, imbali yobomi bazo naziphi na iintlobo zezilwanyana yindlela yokuphila, ukukhula, nokuzala.Zonke izinto eziphilayo zifuna amandla ukuze zifikelele ezi njongo.Kwangaxeshanye, kufuneka siqonde ukuba i-organism nganye ayinazo izixhobo ezingapheliyo zokwahlula phakathi kwale misebenzi.
I-shrimp encinci ayifani.
Kukho i-tradeoff enkulu phakathi kwenani lamaqanda avelisiweyo kunye nomthamo wamandla (zombini izixhobo eziphathekayo kunye nokhathalelo lwabasetyhini) olubekwe ekunakekeleni.
Iziphumo zovavanyo zibonakalise ukuba nangona ukukhwelana okuninzi kushiya impembelelo enkulu kwimpilo yabasetyhini, oko akuchaphazeli iintsana zabo.
Ukubhubha kwabasetyhini kuye kwanda kulo lonke elo linge.Ifikelele kuma-37% ekupheleni kwemifuniselo.Phezu kwako nje isibakala sokuba iimazi zichitha amandla amaninzi ukuze zenzakalise, iimazi ezikhwelayo zidla ngokuba nobuchule bokuzala obufana nobo bakhwelana nje izihlandlo ezimbalwa.
Amanqaku ayeleleneyo:
Ukukhwelana rhoqo okukuchaphazela njani i-Dwarf Shrimp
5. Ukuxinana
Njengoko sele ndikhankanyile kwamanye amanqaku am, ingxinano ye-shrimp nayo inokuba yinto.Nangona ingachaphazeli ukuzala kwe-shrimp ngokuthe ngqo, kufuneka siyigcine engqondweni ukuze siphumelele ngakumbi.
Iziphumo zovavanyo zibonise ukuba:
● I-Shrimp esuka kumaqela amancinci oxinaniso (i-shrimp 10 ngegaloni nganye) ikhule ngokukhawuleza kwaye inobunzima be-15% ngaphezu kwe-shrimp ukusuka kwi-medium-density (20 shrimp per gallon)
● I-Shrimp esuka kumaqela anoxinano oluphakathi ubunzima ukuya kwi-30-35% ngaphezu kwe-shrimp ukusuka kumaqela amakhulu oxinaniso (ama-shrimp angama-40 ngegaloni).
Njengomphumo wokukhula okukhawulezayo, abasetyhini banokukhula kancinci kancinci.Ukongezelela, ngenxa yobukhulu bazo, banokuthwala amaqanda amaninzi kwaye bavelise i-shrimp yabantwana.
Amanqaku ayeleleneyo:
● Mangaphi ama-Shrimp endinokuba nawo kwiTanki yam?
● Ukuxinana Kukuchaphazela Njani I-Dwarf Shrimp
Ukuqala njani ukufuya i-shrimp encinci?
Ngamanye amaxesha abantu bayabuza ukuba benze ntoni ukuqalisa ukuzala kwe-shrimp?Ngaba akhona nawaphi na amaqhinga akhethekileyo anokwenza ukuba zizale?
Ngokubanzi, i-shrimp encinci ayibakhulisi bexesha lonyaka.Nangona kunjalo, kukho ezinye iziphumo zonyaka kwimiba emininzi yokuzala kwe-shrimp encinci.
Kwimimandla yetropiki, ubushushu buyancipha ngexesha lemvula.Kwenzeka ngenxa yokuba imvula isuka kumoya opholileyo ongaphezulu.
Njengoko sele sisazi, amaqondo obushushu aphantsi avelisa amabhinqa amaninzi.Ixesha lemvula likwathetha ukuba kuya kubakho ukutya okuninzi.Zonke ezi ziimpawu kwizidalwa ezininzi ezihlala emanzini ukuze zizale.
Ngokubanzi, sinokuphinda into eyenziwa yindalo kwii-aquariums zethu xa sisenza utshintsho lwamanzi.Ke, ukuba amanzi angena kwi-aquarium aphole kancinci (iidigri ezimbalwa), ahlala enokubangela ukuzala.
Kubalulekile: MUSA ukwenza naluphi na utshintsho lwesiquphe lobushushu!Isenokubothusa.Ngaphezu koko, ANDINGAcebisa ukuba uyenze konke konke ukuba umtsha kule nto yokuzonwabisa.
Kufuneka siqonde ukuba i-shrimps yethu ibanjwe kumthamo omncinci wamanzi.Ngokwendalo, bayakwazi ukujikeleza ukuze bahambelane neemfuno zabo, abanakuyenza loo nto kumatanki ethu.
Amanqaku ayeleleneyo:
● Ukwenziwa njani kwaye Ukwenziwa kangaphi Ukutshintsha Amanzi kwi-Shrimp Aquarium
Ukuququmbela
● Ukukhwelana kweshrimps kukhawuleza kakhulu kwaye kunokuba yingozi kwiimazi.
● Ngokuxhomekeke kubushushu bokufukanyelwa buhlala ukuya kutsho kwiintsuku ezingama-35.
● Emva kokuqandusela, i-Neocaridina kunye neentlobo ezininzi ze-Caridina azinalo inqanaba le-metamorphosis.Ziikopi ezincinci zabantu abadala.
● Kwi-shrimp, inqanaba lobutsha lithatha malunga neentsuku ezingama-60.
● I-Shrimp ikhula ngeentsuku ezingama-75-80.
● Amaqondo obushushu aphantsi avelisa amabhinqa amaninzi nangakumbi.
● Ipesenteji yeemazi zeeshrimps ezidlamkileyo yehla kakhulu kumaqondo obushushu aphezulu kakhulu.
● I-Fecundity ikhula ngokulinganayo ngobukhulu, kwaye ubudlelwane phakathi kobukhulu kunye nobunzima buthe ngqo.Iimazi ezinkulu zinokuthwala amaqanda amaninzi.
● Uvavanyo lubonise ukuba ubushushu bunokuchaphazela ukuvuthwa kwe-shrimp ngokuthe ngqo.
● Ukukhwelana kwabantu abaninzi kubangela amandla omzimba yaye kukhokelela ekufeni kwabantu abaninzi.Nangona kunjalo, ayichaphazeli i-shrimp yomntwana.
● Amaqela amancinane oxinaniso (i-shrimp ezili-10 ngegaloni nganye okanye i-2-3 ngelitha) alungele ukuzala.
● Xa iimeko zintle, imbaza inokuzala unyaka wonke.
● Ukuzala kunokuqaliswa ngokuthoba amanzi kancinane (akukhuthazwa, yenzela nje iimeko ezifanelekileyo)
Ixesha lokuposa: Sep-06-2023