News and Society, Uhlobo
Uya kwanda njani catfish? Iinkalo ezithile zobomi
Amaninzi, nokuyiphatha catfish iintlanzi ekuthiwa, sithetha uhlobo European (okanye common) catfish. Noko ke, uyazi ukuba kukho iintlobo ezingaphezu kwe-100 zeentlanzi ngaphandle kwakhe, amalungu entsapho catfish, kwaye babe neempawu ezifana.
Enyanisweni, i-catfish - esikhulu intlanzi yokuphanga, iphambili leyo kukunqongophala esikalini. Amaninzi ingafunyanwa kwi ezigcina amanzi ashushu. Le abadala sinokubanamandla iintlanzi kuphela, kodwa amasele, iimpuku kunye neentaka. Ukuba catfish akayi kufumana ngokwakho live ixhoba, kusenokuba azidle nenkqo.
data esisiseko
Inyama evela catfish emhlophe, linembali kakhulu incasa, ukwenza le ntlanzi kuphela okubamba enkulu, kodwa ngokukodwa yakhulela ekuthinjweni. Yiphathe iyaphumelela kuba catfish i intlanzi ukungafuni engadingi ukuba amadama amakhulu, ke ngoko, ukuba ungagcina kakhulu nesithuba zikhwelwe mveliso. Kuyaphawuleka ukuba phantsi kweemeko zemvelo, zidala catfish (emva kwexesha Meyi-Juni) - eli lixesha kuphela xa ungakwazi ukubambisa iintlobo ezininzi kwindawo enye.
Xa zidala iqala?
Qala catfish zidala ixhomekeke iimeko zemozulu kule ndawo, leyo wakhethwa iintlanzi njengoko yokuhlala lwabo lokuqala. Xa amanzi wotha ukuya lobushushu olifunayo (elibekwe ngaphezu kwama- 15), catfish uqala ibhadi ophosayo.
Ukuze ujungujungu Soma ekuweleni kumaqela ngokuqhelekileyo ezahlulwe ngokweempawu ubudala. Ngenxa oku, intlanzi enkulu kweli xesha akazange inyamakazi abalingane babo. obona ngokwesondo imigu ngokulula ngokwaneleyo ngeli xesha ukufumanisa: iinkunzi ezincinci kancinane iimazi ubude yaye ukubhitya kakhulu kunabo. Ukongeza, abudala iimazi n'ekiweebwayo ngeenxa ayizi, aqale ababethe imisila yawo phezu kwamanzi, nto leyo kwisithuba xa iqalisa besasaza catfish emanzini beva flops flip elikhulu ngokwaneleyo.
Iindlela ukuze kulinywe of Kum ekuthinjweni
Ngenxa catfish yayo unpretentiousness zaye yanwenwa njengoko iintlanzi ukuba kube lula ikhule ekuthinjweni, nje ekudaleni iimeko ezifanelekileyo ebomini. Zonke iindlela catfish yokukhulisa ekuthinjweni ezine.
1) Cage indlela. Zidala kwenzeka catfish kwi khetshi nesilungiselelwe ngokukodwa. Emva kokuba Qhotsa siphuma amaqanda, ukuba otsazhivayut kubantu abadala.
2) Pond indlela. Intlanzi ibekwe kwindawo elithile echibini kwaye ikhule kwiimeko phantse zendalo. Intsha lonke bayabanjwa baze ikhule kwimimandla nursery mveliso okanye amaqanda.
3) Indlela pool. Ngoncedo catfish lwakhe zikhuliswa nkqu ekhaya ngempumelelo. Kulo mzekelo, ubukhulu kunye neendidi okudada musani ukudlala indima ekhethekileyo yaye ziyahluka kakhulu.
4) indlela ukutya. Inye kuphela indlela apho catfish ezilinywa kunye nezinye iintlobo zentlanzi. Ngelo xesha linye lisetyenziswa kuphela ukuvelisa inyama kwixesha elizayo, kakhulu njengoko umncedisi inqununu ukunciphisa inani elikhulu ngokugqithiseleyo zentlanzi okugcina amanzi. Kwimeko apho le nkqubo asifuneki, catfish kufuneka zikhethwe ukuze imilinganiso yalo musa igqithe ubukhulu ezinye iintlanzi, yaye akaba nako zingela kuzo. Nangona kunjalo, qaphela ukuba kwiimeko ezinjalo, emva catfish besasaza kufika esiphelweni caviar ziya uqhotse engozini enkulu yokuba idliwe catfish ukuba akunjalo, ngoko ke ezinye iintlanzi ezihlala echibini.
Iimpawu ekubambeni catfish
Catfish Ikwagcina yokuphila esebenzayo kulo lonke ixesha efudumeleyo. Kubalulekile kakhulu ukuba uqale lokuloba iiyure ezimbalwa phambi kokuphuma okanye kwelanga, xa intlanzi kwi kwincopho umsebenzi wayo. Enye kugqajukelwa msebenzi kungabonwa, ukuba amanzi turbid kakhulu kwaye ilanga embi kukhanyise kuyo. Ngoko ke catfish bunokukuluma imini yonke.
Kananjalo kubalulekile ukuba siqaphele ukuba voracity ngokugqithisileyo ntlanzi emva kwemvula zasehlotyeni efudumeleyo. Ngeli xesha, catfish nga ukudada ukuya elunxwemeni ngethemba lokufumana iinkumba, iintshulube okanye iimpuku, leyo ibimiswe zihlanjiwe yimisinga yamanzi emvula echibini.
Ukuqinisekisa impumelelo catfish kufuneka balinde kufutshane iindawo apho ukhetha ukuhlala lokuphumla. Kubalulekile ukuba banikele ingqalelo ezipokothweni iintlanzi encinane, nto leyo eza kuvula catfish hunt kanye uya kuba nakuphumla. Amathuba yokufumana kwakhe Ekwandeni kwimeko, ukuba kukho indawo nzulu.
Yaye simele ngoyaba le ndawo owenza catfish amaqanda, apho, ukususela ngoMeyi, ungenza ukubamba iintlobo ezininzi akhuselwe kweli xesha amaqanda abo kwezinye ezizingelayo zasemanzini.
zokuhlala key
Amaninzi, catfish zingafunyanwa kufutshane ukuba amanzi, libe sisigingqi nzulu, kwakunye phantsi kwamasebe zemithi ukwanekwa kwendawo amanzi. Nangona kunjalo, qaphela ukuba ukhetha ukondla kwiindawo ezahlukeneyo ngokupheleleyo.
Inowuthi ubushushu bamanzi iya kuhla, le catfish kuya kuqalisa ukudlulisela imisebenzi yayo ukuze emini. Kwaye xa kuqala iqabaka yokuqala, yena isecaleni kwiindawo nzulu apho phantse uyayeka ukutya, ukulungiselela sokuHayibhaneyitha.
Ukulungiselela catfish ukuzalisa
Kuyaphawuleka ukuba Soma akhule ngokwaneleyo ngesondo malunga ngomnyaka wesithathu wobomi. Kulo mzekelo, iindawo ngenxa besasaza ngqo kuxhomekeke Ziziphi iinkalo kumiwa yi catfish. yokuzalela lakhe ingafumaneka kwiindawo ezahlukeneyo.
- Emilanjeni. Apha som ukhetha indawo kummandla emhadini, ayigqiba ixesha elininzi lakhe. Nokuba umlambo nzulu, akukho udakile, nguye yaye baqalise ujungujungu kwi ecaleni iingxabano phakathi kweengcongolo.
- Emachibini. amaqanda Ukujula angaphantsi ucaca ngakumbi imilambo, njengoko kunokwenziwa yonke indawo kwedike. Soma ukufumana e liqela, yaye singqongwe iimazi aqalisa ukuvelisa Ukuvutha imisila. Ababhinqileyo, khetha iqabane ifanelekileyo, ikhefu ujungujungu. Kwimeko engamadoda ngakumbi ababhinqileyo nganye akhawunti ukuba amahlakani ukuya ku-4, apho kuphela intando elinamandla. Emva kokugqitywa sokukhetha nabakhonzazana, nabakhonzi drive bidders off eseleyo kunye ezikhethiweyo kwaye nzulu kwindawo amaqanda efanelekileyo. Okulandelayo, esebenzisa amaphiko pectoral, bemba umngxuma ogama ubunzulu ngamanye amaxesha ufikelela-1 m, kwaye ulahle amaqanda. Nangona uninzi namaqanda abaninzi kakhulu, kuba kakhulu ezinkulu kufuneka isithuba.
- Xa ichibi lokuloba. zidala Kukho iqala kuphela emva kokuba amanzi wotha ukuya degrees 20. Ukukhetha le nxalenye kufuneka sene ingca, amanzi kufuneka ibe ukwimeko emi okanye ube isebenza.
Ukuba zidala kwenziwa kwiimeko ngumntu, amadoda kunye nabasetyhini kufuneka wahlula phambi kokuba amaqanda, okanye kakhulu kwalimala omnye.
inkqubo zidala
Imazi kulungiselelwa amaqanda, liwela phantsi engceni ukuze iqale ukuba zifane abangaboniyo nendlu yentaka endleleni. Xa kwanda catfish luqala ngokufudumeleyo-amanzi degrees 20 ize ibe kumatyeli aliqela ukuba amaqanda. Ngaloo som Ikhupha besasaza umaleko ngokwaneleyo ashinyeneyo.
Kwi-avareji, elilithokazi uyakwazi ukuzala amaqanda malunga 20 amawaka. Emva kokugqiba lo msebenzi, imazi nenkunzi igcinwe kufutshane imini yonke, ukukhusela amaqanda kwiintshaba. Emva kokugqitywa kwale xesha, nemazi isecaleni kude, kwaye inkunzi uyasilinda amaqanda de imbonakalo olukhawulezileyo kombungu yakhe.
Qhotsa
somyata Small siphuma amaqanda zingadlulanga iintsuku ezingama-10 emva kokuqala amaqanda. Ngoko ixesha ngokwaneleyo elide lo mthombo amandla babakhonze yl kwakunye nezityalo. Catfish zidala emva kokubuyela zokuhlala zazo zendalo, wathabatha izibiliboco emaquleni ngaphambili.
Kuyaphawuleka ukuba inani elikhulu fingerlings kufa ngaphandle kokuba omdala, ukususela iintaka catfish abadala, ukhokela ukuzingela rhoqo. Kuphela inxalenye encinane Qhotsa ikhula ukuya kunyaka omnye ubudala kwaye lokuba neentlanzi omdala.
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