Kwa zaka zingapo zapitazi, ndalemba nkhani zambiri zokhudza nsomba zazing'ono (Neocaridina ndi Caridina sp.) ndi zomwe zimakhudza kuswana kwawo.M'nkhanizi, ndidalankhula za mayendedwe awo amoyo, kutentha, chiŵerengero choyenera, zotsatira zowonongeka pafupipafupi, ndi zina zotero.
Ngakhale ndikufuna kufotokoza mwatsatanetsatane mbali iliyonse ya moyo wawo, ndikumvetsetsanso kuti si owerenga onse omwe amatha nthawi yambiri akuwerenga onse.
Chifukwa chake, m'nkhaniyi, ndaphatikiza zidziwitso zochititsa chidwi komanso zothandiza za shrimp zazing'ono komanso zoswana ndi zina zatsopano.
Chifukwa chake, pitilizani kuwerenga kuti mudziwe zambiri, nkhaniyi iyankha mafunso anu ambiri.
1. Kukwerana, Kuswa, Kukula, ndi Kukhwima
1.1.Kukweretsa:
Nthawi ya moyo imayamba ndi kukwerana kwa makolo.Iyi ndi njira yachidule (ya masekondi ochepa chabe) ndipo ikhoza kukhala yowopsa kwa akazi.
Mfundo ndi yakuti akazi a shrimp amafunika molt (kukhetsa ma exoskeleton awo akale) asanabereke, zimapangitsa kuti ma cuticles awo akhale ofewa komanso osinthasintha, zomwe zimapangitsa kuti umuna ukhale wotheka.Apo ayi, sangathe kusamutsa mazira kuchokera ku ovary kupita pamimba.
Mazira akathiridwa ubwamuna, zazikazi zazing'ono zimawanyamula kwa masiku 25-35.Panthawi imeneyi, amagwiritsa ntchito ma pleopods (osambira) kuti mazirawo azikhala oyera kudothi komanso okosijeni mpaka ataswa.
Chidziwitso: Nsomba zachimuna siziwonetsa chisamaliro cha makolo kwa ana awo mwanjira iliyonse.
1.2.Hatching:
Mazira onse amaswa mkati mwa maola ochepa kapena ngakhale mphindi.
Akaswa, ana a shrimp (shrimplets) amakhala mozungulira 2 mm (0.08 mainchesi) kutalika.Kwenikweni, iwo ndi makope ang'onoang'ono a akulu.
Zofunika: M'nkhaniyi, ndikungonena za mitundu ya Neocaridina ndi Caridina yomwe ili ndi chitukuko chachindunji momwe ana a shrimp amakula kukhala anthu okhwima popanda kusinthika.
Mitundu ina ya Caridina (mwachitsanzo, Amano shrimp, Red Nose Shrimp, etc.) imakhala ndi chitukuko chosalunjika.Zikutanthauza kuti mphutsiyo imaswedwa kuchokera ku dzira ndipo kenako imasinthidwa kukhala munthu wamkulu.
1.3.Kukula:
M'dziko la shrimp, kukhala ang'ono ndi ngozi yayikulu, amatha kugwidwa pafupifupi chilichonse.Choncho, ana obadwa samayenda mozungulira aquarium monga akuluakulu amachitira ndipo amakonda kubisala.
Tsoka ilo, khalidwe lotereli limawalepheretsa kupeza chakudya chifukwa nthawi zambiri sapita poyera.Koma ngakhale atayesa, pali mwayi waukulu woti ana a shrimp akankhidwira pambali ndi akuluakulu ndipo sangafike ku chakudya konse.
Ana a shrimp ndi ochepa kwambiri koma amakula mofulumira.Ichi ndi sitepe yofunika kwambiri powathandiza kuti akule komanso kuti akhale amphamvu.
Ndicho chifukwa chake tiyenera kugwiritsa ntchito mtundu wina wa chakudya cha ufa kwa iwo.Zidzawonjezera kupulumuka kwawo ndipo m’milungu yochepa, adzakhala aakulu ndi amphamvu zokwanira kudyetsa kulikonse kumene akufuna.
Ana a shrimp akamakula amakhala achichepere.Amakhala pafupifupi 2/3 ya kukula kwake.Panthawi imeneyi, sizingatheke kusiyanitsa kugonana ndi maso.
Nthawi ya kukula imatenga masiku 60.
Zolemba zofananira:
● Kodi mungawonjezere bwanji kupulumuka kwa ma shrimp?
● Zakudya Zapamwamba za Shrimp - Bacter AE
1.4.Kukhwima:
Gawo la unyamata limatha pamene njira yoberekera ikuyamba kukula.Kawirikawiri, zimatenga masiku 15.
Ngakhale kuti sizingatheke kuwona kusintha kwa amuna, mwa akazi timatha kuona kukhalapo kwa ovary yamtundu wa lalanje (yotchedwa "Saddle") ku dera la cephalothorax.
Iyi ndi gawo lomaliza pamene shrimp yachinyamata imasanduka munthu wamkulu.
Amakhwima pakatha masiku 75-80 ndipo mkati mwa masiku 1-3, amakhala okonzeka kukwatiwa.Kuzungulira kwa moyo kudzayambanso.
Zolemba zofananira:
● Kuswana ndi Moyo wa Nsomba za Red Cherry
● Jenda la Nsomba.Kusiyana kwa Akazi ndi Amuna
2. Fecundity
Mu shrimp, fecundity imatanthawuza kuchuluka kwa mazira omwe akukonzekera kuti aberekenso ndi mkazi.
Malinga ndi kafukufukuyu, zobereka za Neocaridina davidi zazimayi zimagwirizana bwino ndi kukula kwa thupi lawo, kuchuluka kwa mazira, ndi kuchuluka kwa ana.
Azimayi akuluakulu amakhala ndi umuna wapamwamba kuposa ang'onoang'ono.Kuphatikiza apo, zazikazi zazikulu zimakhala ndi kukula kofanana kwa dzira, komanso nthawi yakukhwima kwambiri.Chifukwa chake, zimapereka mwayi wokulirapo wolimbitsa thupi kwa makanda awo.
Zotsatira za kuyezetsa
Zazikazi zazikulu (2.3 cm) zazikazi Zapakati (2 cm) zazikazi zazing'ono (1.7 cm)
53.16 ± 4.26 mazira 42.66 ± 8.23 mazira 22.00 ± 4.04 mazira
Izi zikuwonetsa kuti fecundity imagwirizana mwachindunji ndi kukula kwa thupi la shrimp.Pali zifukwa ziwiri zomwe zimagwirira ntchito motere:
1.Imalepheretsa kupezeka kwa malo onyamula mazira.Kukula kwakukulu kwa shrimp yaikazi kumatha kukhala ndi mazira ambiri.
2.Azimayi ang'onoang'ono amagwiritsa ntchito mphamvu zambiri kuti akule, pamene zazikazi zazikulu zimagwiritsa ntchito mphamvu zoberekera.
Zosangalatsa:
1.Nthawi yakukhwima imakhala yayifupi pang'ono mwa zazikazi zazikulu.Mwachitsanzo, m'malo mwa masiku 30, akhoza kukhala masiku 29.
2.Mazira a dzira amakhalabe ofanana mosasamala kanthu za kukula kwa akazi.
3. Kutentha
Mu shrimp, kukula ndi kukhwima zimagwirizana kwambiri ndi kutentha.Malinga ndi maphunziro angapo, kutentha kumakhudza:
● kugonana kwa shrimp,
● kulemera kwa thupi, kakulidwe, ndi nthawi yofuulira mazira a nkhono.
Ndizosangalatsa kwambiri kuti kutentha kumathandizanso kuti pakhale kugonana kwa gametes kwa shrimp.Zikutanthauza kuti chiwerengero cha kugonana chimasintha malinga ndi kutentha.
Kutentha kochepa kumatulutsa akazi ambiri.Pamene kutentha kumawonjezeka, chiwerengero cha amuna chimawonjezeka mofanana.Mwachitsanzo:
● 20ºC (68ºF) - pafupifupi 80% akazi ndi 20 % amuna,
● 23ºC (73ºF) - 50/50,
● 26ºC (79ºF) - 20% ya akazi ndi 80% amuna,
Monga tikuonera kutentha kwakukulu kumapanga kusiyana pakati pa amuna ndi akazi.
Kutentha kumakhudzanso kuchuluka kwa mazira omwe shrimp yaikazi imatha kunyamula komanso nthawi yoswana.Nthawi zambiri, zazikazi zimabala mazira ambiri pakatentha kwambiri.Pa 26°C (79ºF) ofufuzawo adalembetsa mazira opitilira 55.
Makulitsidwe nthawi zimadaliranso kutentha.Kutentha kwapamwamba kumafulumizitsa pamene kutentha kochepa kumachepetsa kwambiri.
Mwachitsanzo, nthawi yapakati ya nthawi yoyamwitsa inawonjezeka ndi kuchepa kwa kutentha kwa madzi mu thanki:
● pa 32°C (89°F) - masiku 12
● pa 24°C (75°F) - masiku 21
● pa 20°C (68°F) - mpaka masiku 35.
Kuchuluka kwa akazi a shrimp ovigerous kunalinso kosiyana mumitundu yonse ya kutentha:
● 24°C (75°F) – 25%
● 28°C (82°F) – 100%
● 32°C (89°F) - 14% yokha
Kutentha Kukhazikika
Chofunika: Zingawoneke ngati chinthu chophweka koma kwenikweni ndi chimodzi mwa zofunika kwambiri.SINDIlimbikitsa aliyense kusewera ndi kutentha m'matangi awo a shrimp.Zosintha zonse ziyenera kukhala zachilengedwe pokhapokha mutamvetsetsa kuopsa kwake ndikudziwa zomwe mukuchita.
Kumbukirani:
● Nsomba zazing'ono sizikonda kusintha.
● Kutentha kwambiri kumawonjezera kagayidwe kawo kagayidwe kachakudya ndipo kumafupikitsa moyo wawo.
● Kukatentha kwambiri, mazira aakazi amataya mazira awo ngakhale atakumana ndi ubwamuna.
● Kutsika kwa nthawi yobereketsa (chifukwa cha kutentha kwakukulu) kwakhalanso kogwirizana ndi kuchepa kwa moyo wa shrimp ya ana.
● Nsomba zazikazi zokhala ndi mazira ochuluka zikamazizira kwambiri.
Zolemba zofananira:
● Momwe Kutentha Kumakhudzira Sex Ration ya Red Cherry Shrimp
● Mmene Kutentha Kumakhudzira Kuswana kwa Nsomba Zochepa?
4. Kukwatilana Kangapo
Nthawi zambiri, mbiri ya moyo wa mtundu uliwonse wa zamoyo ndi njira ya kupulumuka, kakulidwe, ndi kubalana.Zamoyo zonse zimafunikira mphamvu kuti zikwaniritse zolingazi.Panthawi imodzimodziyo, tiyenera kumvetsetsa kuti chamoyo chilichonse chilibe zinthu zopanda malire zomwe zingagawike pakati pa ntchitozi.
Nsomba zazing'ono sizisiyana.
Pali kusiyana kwakukulu pakati pa kuchuluka kwa mazira opangidwa ndi kuchuluka kwa mphamvu (zonse zakuthupi ndi chisamaliro cha amayi) zomwe zimayikidwa powasamalira.
Zotsatira za kuyesaku zatsimikizira kuti ngakhale kukweretsa kambirimbiri kumakhudza kwambiri thanzi la akazi, sikukhudza ana awo.
Imfa za akazi zidawonjezeka panthawi yonseyi.Idafika 37% kumapeto kwa zoyeserera.Ngakhale kuti zazikazi zimathera mphamvu zambiri kuti zidzivulaza, nthawi zambiri zazikazi zomwe zinakwerana zimakhala ndi mphamvu zobereketsa zofanana ndi zimene zinangokwerana kangapo.
Zolemba zofananira:
Momwe Kukwerana Kwafupipafupi Kumakhudzira Nsomba Zochepa
5. Kuchulukana
Monga ndanenera kale m'nkhani zanga zina, kuchuluka kwa shrimp kungakhalenso chifukwa.Ngakhale sizikhudza kuswana kwa shrimp mwachindunji, tiyenera kukumbukira kuti tipambane.
Zotsatira za mayesero zinasonyeza kuti:
● Nsomba zochokera m’magulu ang’onoang’ono (nsomba 10 pa galoni imodzi) zinkakula mofulumira ndipo zinkalemera 15% kuposa shrimp kuchokera ku kachulukidwe kakang’ono (20 shrimp pa galoni iliyonse)
● Nsomba zochokera m'magulu apakati zimakhala zolemera mpaka 30-35% kuposa shrimp zochokera m'magulu akuluakulu (40 shrimp pa galoni).
Chifukwa cha kukula msanga, akazi amatha kukhwima msanga.Kuwonjezera apo, chifukwa cha kukula kwake, amatha kunyamula mazira ambiri ndi kupanga ana a shrimp.
Zolemba zofananira:
● Kodi Ndingakhale ndi Nkhumba Zingati Mu Tanki Yanga?
● Mmene Kuchulukitsitsa Kumakhudzira Nsomba Zongobadwira
Kodi mungayambe bwanji kuswana shrimp?
Nthawi zina anthu amafunsa kuti achite chiyani kuti ayambe kuswana shrimp?Kodi pali njira zina zapadera zomwe zingawapangitse kuswana?
Nthawi zambiri, nsomba zazing'ono sizikhala zobereketsa nyengo.Komabe, pali zotsatira zina zanyengo pazinthu zingapo za kubalana kwa shrimp.
M’madera otentha, kutentha kumachepa m’nyengo yamvula.Zimachitika chifukwa mvula imagwa kuchokera ku mpweya wozizirira pamwamba.
Monga tikudziwira kale, kutentha kochepa kumatulutsa akazi ambiri.Nyengo yamvula imatanthauzanso kuti padzakhala zakudya zambiri.Zonsezi ndi zizindikiro za zolengedwa zambiri zomwe zimakhala m'madzi kuti ziswana.
Nthawi zambiri, titha kutengera zomwe chilengedwe chimachita m'madzi athu akamasintha madzi.Chifukwa chake, ngati madzi olowa mu Aquarium ndi ozizira pang'ono (madigiri ochepa), nthawi zambiri amatha kuyambitsa kuswana.
Chofunika: OSACHITA kusintha kwadzidzidzi kutentha!Izo zikhoza kuwadabwitsa iwo.Kuphatikiza apo, sindingakulimbikitseni kuchita izi ngati ndinu watsopano pamasewerawa.
Tiyenera kumvetsetsa kuti shrimp yathu imatsekeredwa m'madzi ochepa.M'chilengedwe, amatha kuyendayenda kuti agwirizane ndi zosowa zawo, sangathe kuchita zimenezo m'matangi athu.
Zolemba zofananira:
● Mmene Mungachitire ndi Kawirikawiri Kusintha kwa Madzi mu Shrimp Aquarium
Pomaliza
● Kukweretsa nsonga kumakhala kofulumira kwambiri ndipo kungakhale koopsa kwa akazi.
● Malinga ndi kutentha makulitsidwe kumatenga masiku 35.
● Itatha kuswa, Neocaridina ndi mitundu yambiri ya Caridina ilibe siteji ya metamorphosis.Ndi makope ang'onoang'ono a akuluakulu.
● Mkaka wa shrimp, nthawi ya ana imatha masiku 60.
● Nsomba zimakhwima pakatha masiku 75-80.
● Kutentha kochepa kumapangitsa kuti akazi ambiri azichulukana.
● Anyani aakazi omwe ali ndi mazira ochuluka amatsika kwambiri akamatentha kwambiri.
● Fecundity imakula molingana ndi kukula kwake, ndipo mgwirizano pakati pa kukula ndi kulemera kwake ndi wolunjika.Zazikazi zazikulu zimatha kunyamula mazira ambiri.
● Kuyesaku kunawonetsa kuti kutentha kumatha kukhudza kukhwima kwa shrimp mwachindunji.
● Kukweretsana kangapo kumayambitsa nyonga ndipo kumabweretsa imfa zambiri.Komabe, sizimakhudza ana a shrimp.
● Magulu ang'onoang'ono ang'onoang'ono (10 shrimp pa galoni kapena 2-3 pa lita imodzi) ndi abwino kwambiri kuswana.
● M’mikhalidwe yabwino, nsomba zazing’ono zimatha kuswana chaka chonse.
● Kuswana kungayambike potsitsa madzi pang'ono (osati ovomerezeka, ingowapangirani malo abwino)
Nthawi yotumiza: Sep-06-2023