Ukuzalisa nokukhula i-crayfish ekhaya akuqhelekanga kwaye sele kuqhutyelwe ixesha elide. Ukwahlukana kuphela kwisikali: kuba ngubani lo shishini, kwaye ngubani owenza oko kukuzonwabisa kwabo.
Faka indawo yokuzalisa i-crawfish
Ukuzalisa umdlavuza ungasebenzisa zombini i-aquariums kunye namachibi onke. Abanye bahlela amachibi apheleleyo. Ukufaka ii-aquariums uya kufuna igumbi elinokufudumeza. Kwaye ngaphakathi ngaphakathi kwe-aquariums, lungisa amatshe angenawo kunye nezityalo zasemanzini. Iinkqubo zokucoca ezinyanzelekileyo kunye ne- compressors zomoya.
Idibi lihlelwe kwindawo yokulungiswa ngokukodwa apho isitya se polypropylene sifakelwe khona. Icompressum ye-pneumatic ivelisa i-aeration. Kwimibhobho yokubhukuda ikhula ngokubanzi ukusuka kumaqanda ase-sagolets.
Enyanisweni, ukwenzela ukuzaliswa kokufakelwa kwenani elikhulu lamanqatha uya kufuna idivaysi yesondlo, ekulungeleyo xa unendawo enkulu enkulu. Ukuba ubunzulu besitya asiqhelekanga ngaphezu kwama-centimitha angama-70, ichibi kufuneka libe neemitha ezimbini. Yaye le ndawo ayisekho 2 okanye 6 imitha, kodwa i-0.3 hektare. Ukuthi amanzi akashiyi echibini, umgangatho wayo kufuneka uhlanganiswe nefilimu engenawo amanzi. Kodwa ngexesha elifanayo kubalulekile ukuqhuba iipayipi ezimbini - amanzi kunye nokubonelelwa kwamanzi amanzi. Kwinqayi kufuneka ubeke izityalo zasemanzini, ucebise ulwandle kunye nemithi nezihlahla.
Ukuze uqale ukuzalisa i-crayfish, kuyimfuneko ukhethe abantu abavuthiweyo ngokwesondo, abaneminyaka engama-4-5 ubudala. Kuyaziwa ukuba ukuba i-crayfish ithole ukunakekelwa ngokufanelekileyo, inokuphila iminyaka engama-25, kwaye enye ibhinqa inokukunika i-crayfish engama-30 kunyaka owodwa.
Iintlobo zeekritha kunye neendlela zokuzalisa
Ukuhlenga kunye nokugcinwa kwe-crayfish kufuneka kwenziwe kwindawo yamanzi amanzi. Baqabane kakhulu ngokuwa. Kwaye entwasahlobo ungabona indlela ezincinci ezivela kwiiqanda.
Nangona ekhaya, ukuba uzalisa i-crayfish ye-aquarium, inkqubo yokuphuhlisa amaqanda inokukhawuleza kwaye ifuthe kwixesha elide ukuya kwiinyanga ezintathu. Ubushushu bamanzi emfuyo yezilwanyana akufanele kudlule ii-degrees ezingama-24. Umsebenzi wezilwanyana ubonakaliswa ebusuku, ngelixa emini balala ngaphezulu kwiminyango yabo.
Ukondla iifrayfish ezifanayo zidinga izityalo ezitsha zamanzi, i-shellfish, i-bloodworms, izinambuzane, izidumbu zeentlanzi, izidumbu zehlabathi, kunye namaxoxo. Abantu abadala badla kakhulu kwixesha elifudumeleyo, kwaye ebusika bayaba yintsimi, balala belele, kwaye ngokufanelekileyo, badla kakhulu.
Ukuba ukuzalisa i-crayfish kuvela kuma-aquariums okanye kumachibi okufakelwa, apho ukufudumala kwamanzi kungabi phantsi kwee-degrees ezili-15, kufuneka ukondle i-crayfish unyaka wonke. Amabhinqa anamaqanda atyalwe kwinqanawa kuphela xa amanzi ahlaziya ukuya kuma-degrees angama-20. Kubalulekile ukujonga ukubonakala koomama abazayo - ukuba babe ne-foam emlonyeni kunye nezihlunu ziyancitshiswa, zityalwe kwiziko elithile, apho utshintsho lwamanzi lwenzeka kwizinga le-0.6 - 0.7 l / min.
Xa izibungu zitshitshiswe kumaqanda zizimeleyo, amabhinqa atyalwe kwindawo echibini apho sele esele igalelwe kwaye, mhlawumbi, iqabane kunye nabesilisa ukuqhubeka nenzala. Ukuzimela kweemvumba kunokumiselwa ukuba bayeke ukuqokelela kwisiqwenga, musa ukufihla ngexesha leengozi phantsi komsila womama, kwaye bahamba ngokukhawuleza ekukhangekeni kokutya phantsi kwekhaya labo.
Emva kokufikelela kwiminyaka ye-sagolets - iintsuku ezingama-90, zinokutshintshwa kwi-pool ukwenzela ukuba ziqhubeke nokukhula kunye nophuhliso kwiimeko zendalo.
Ukuzaliswa kwemhlaza yomhlaza waseCuban, othanda ukuba ekukhanyeni ubuncinane ubuncinane iiyure ezili-10, kwaye uxhomekeke kwizityalo zasemanzini, kulula. Zondla ngendlela efanayo nezinye i-crayfish, kuphela ukutya kufuneka kube kwi-aquarium iiyure ezingama-24 ngosuku. Izalisa yonke unyaka. Kwaye ixesha lokuvuthwa kwamaqanda kumgangatho wamanzi we-26-27 degrees lwenzeka kwiiveki ezintathu.