Ukuzalisa i-Crayfish ekhaya - izinto ezibalulekileyo zokwazi kubaqalayo

Ukuzalisa i-Crayfish ekhaya kuye kwaphela ukuba yinto yokuzilibazisa: namhlanje ibhizinisi elinenzuzo elingafunayo imali-mali kwaye ilungele ukuphunyezwa, kokubili kwixabiso elikhulu kunye nelona. Esi silwanyana asifuni isidlo esabizi kwaye sithenga ezininzi izesekeli zokugcina.

Ungayifaka njani umdlavuza ekhaya?

Umbandela ophambili, oza ku funeka uzimisele kwangaphambili - ngumlinganiselo wemveliso yesithandwa esidumile. Ekubeni kunokwenzeka ukuzala i-cancer ekhaya kwiindawo zokuhlala ezikhuselekileyo kunye nokuhamba, yonke into ixhomekeke ngokupheleleyo kwiminqweno kunye namathuba emali:

1. Ukuba intsapho ilungiselela ukubonelela inyama kuphela kwiimfuno zabo, ngoko kuya kuba ne-aquariums eziningana-ezinokufakwa kwiziko elingaphantsi okanye kwigumbi lokusebenzela.
2. Kumashishini amancinci, ukuzalisa i-crayfish ekhaya kungenziwa kwidama elixhotywe kwindawo yangasemva okanye kwindawo yasemadeni.
3. Inzuzo enomdla iya kunikwa ngumbonko wokufakelwa, kwaye ukuba kukho ezimbini zazo, i-cancers iyakhula ngokuthengiswa ngonyaka.

I-Crayfish ekhaya kwiindawo zamanzi

Akunqunywanga nokuba uzame ukuzalisa ezi zilwanyana kwiitanki enye kunye nentlanzi okanye i-squid. Amanomdla angakwazi ukuziphatha njengama-cannibals, abhubhise abamelwane kwi-aquarium. Umgaqo ophezulu kukugcina amanzi ahlambulukile, kuba abatsha bafa ngokukhawuleza xa kuvela uhlaza kunye nendawo ezinobungozi ezincinci zivela kuyo. Phakathi kweengcebiso eziphambili eziququzelela ukuzaliswa kwe-crayfish ekhaya kubaqalayo, nazo ziquka:

1. Ubuncinane bendalo be-aquarium efanelekileyo ngamalitha angama-250: izilwanyana ezi-7-8 kuphela eziphilayo zihlala kwindawo encinci ngelixa.
2. Ngezantsi kufanele kubekwe umhlaba omkhulu kunye neentlanzi, izityalo zokubhobisa kunye neepayimic ipayipi - i-crayfish ikhululekile ngakumbi ukuba iphile xa kukho indawo yokuhlala.
3. Kwixesha elibandayo, izilwanyana zifuna i-heater - ukhetho olukhethekileyo lunikezelwa kwizihlunu nge-thermostat eyakhelwe ngaphakathi okanye kumatshini angaphantsi.

Ukuzalisa i-crayfish kwikhitshi ekhaya

Umthamo wokuzalanisa ungazibamba kwaye uphawule ngesiseko sawo kunye nenkunkuma enkulu ehlanganiswe nodongwe. Ukukhula kwamakharafu ekhaya kwidama kunomnye obaluleke kakhulu-kunokukhuselwa ebusika, okuya kukwandisa umkhiqizo ubuncinane kabini, njengoko i-crayfish ayiyi kuhlaziya ngexesha lokubanda. Izilwanyana zisoloko zidla kwaye zikhula, eziza kubangela ukunyuka okubonakalayo kwisisindo nobungakanani bomntu ngamnye. Ngokufanayo kunye nabo kunokwenzeka ukukhula ezinye iintlobo ze-molentks ze-benthic-i-perlite okanye i-scallop.

Unonophelo lomhlaza

Ukuzaliswa, kuyacetyiswa ukuba iintlobo zezilwanyana zaseMpuma neYurophu ezikude nakwiYurophu, ngenxa yokuba zingabonakali kwiimeko zokuvalelwa kwaye zingabizi. Zihlukaniswe kwi-lake kunye ne-crayfish yomlambo, kodwa okwesibini ayikwazi ukutsalwa kwiitanki ngamanzi amile-afanelekileyo amachibi angamaziko kuphela. Kulo lonke, unonophelo lubandakanya ukuqwalasela le mithetho elandelayo:

1. Ukuhlanjululwa kwelondolozi kungekhona nje kuphela ngaphambi kokuqaliswa, kodwa kunye nokuqhubeka komjikelezo wobomi be-mollusks. Izixhobo eziphambili zokuzalisa i-crayfish ekhaya ngumntu ococekileyo ococekileyo oxhotywe ngenzala kunye nesondlo.
2. Ukuthotyelwa kwe-oxygen balance.
3. Ukukhethwa kokutya kwekhwalithi.
4. Ukudala kweemeko zokuzaliswa kwamadoda nabasetyhini.

Indlela yokondla umdlavuza womlambo ekhaya?

Ukondla abancinci iimveliso ezifanayo zisetyenziselwa abadala. Unokwenza ukutya kwabo ngokufunda ukuba badla i-crayfish ekhaya, okanye bathenge ukutya okulungiselelwe. Ekudleni okunempilo, ezi zifunwa zizilwanyana, kufuneka zibandakanye amafutha, imifuno enezinga eliphezulu le-fiber, iiprotheni kunye ne-mineral supplementary calcium. Umgangatho wemihla ngemihla wokutya ngomhlaza kufuneka ube ngu-4-5% wesisindo salo. Ingabandakanya:

• iinqatyiweyo
• imingxuma;
• intlanzi efile;
• mihlaba;
• izityalo zokutya okuziinkozo;
• iitera ezibilisiwe.

Ukuvelisa i-crayfish ekhaya

Ukuzalela kwakuyinzuzo, kubalulekile ukuqwalasela i-litter yangempela i-shellfish enokuyenza. Umyinge wesibini uvelisa ama-crustaceans angama-200 ngonyaka, kodwa uhlala uphila kwaye ukhule ufike kwizinga elifanelekileyo kuphela 20%. Ukwandisa ngokuphawulekayo eli nani, ukujonga umgangatho wesondlo - izalamane ezindala aziyi kuyidla. Kukho neminye imithetho ekhuthaza ukuzaliswa ngexesha lokulima i-crayfish ekhaya:

1. Ukubambisana nabantu abadala kuvela ekwindla yokuqala. Inombolo ibalulekile ukuzama ukulawula ngendlela enokuthi indoda eneminyaka emininzi iya kuba neebhinqa ezimbini-ayiyi kukwazi ukutshiza ngaphezulu. Iingcali ezinamava amaninzi ngendlela yokuzalisa kakuhle i-crayfish ekhaya ziyaqinisekiswa ukuba ukuba indoda ibona owesibini wesibini, iya kuyidla.
2. Emva kokuqhathaniswa, onke amabhinqa afakwa kwiitanki ezihlukeneyo: ekupheleni konyaka, amaqanda aya kuhamba phantsi komsila kwaye kubonakala ngeso iso.
3. Emva kokuqhawula i-crayfish, ibhinqa isuswe-oku kuza kunika umntwana ithuba lokukhula.