Rainbow - nemabhizimisi?

Mumakore gumi apfuura aona kufarira Fisheries. A yakawanda madiki vakabudirira mubasa kurimwa siyana mhando hove madziva was. Pakati zvinokosha kwemarudzi Sarimoni inogona akatunhidzwa artificially, pakati wokutanga yakamira Rainbow. hove ichi, ine Mishonga nyama ine kuputsika pakubika, uyewo runoonekwa chigadzirwa ane zvakatipoteredza noushamwari kuti zviri kudiwa kukuru pakati vatengi. Naizvozvo Rainbow kuri kuramba vachiwanda uye kunobatsira zvikuru basa.

Kupatsanura pakati Rainbow kwakaoma nokuda kwezvikonzero zvinoverengeka uye conventionally rakakamurwa mhando mbiri: mashava uye muraraungu. The mapurazi hove dziri kunyanya kuitwa rutoto kuti muraraungu Rainbow, izvo zvinoita kwete chete munzvimbo inotonhora kumhanya njanji, asi mune inodziya mumvura. Nokuti kukura ichi dzemarudzi regai zvinoda nharaunda huru munyika. The chete zvimiso zvawo vabudirire kanda uye kukura - yakachena uye vakazadzwa okisijeni mvura, zvakajeka yakakwana uye nekupenya.

Rainbow ine zvakasiyana chinhu: ari incubation mazai uye juveniles kukura chete kuchiitika pane imwe tembiricha mvura dzose. The optimum tembiricha siyana ndiyo 15 kusvika 18 inegumi. Panyaya iyi, kuvapo dzinongoitika zvokudya, Rainbow rinokura dzose: fingerlings kusvikira magiramu 30 uremu, egore vanhu vane 100-120 magiramu, uye vaviri gore vane vana vane makore anogona kuyera anopfuura 200 magiramu.

Aine kuorera vakadzi hahwo (kubva mazai 800 kusvika 3000) Rainbow zvinogoneka chete pachishandiswa kumanikidzwa muchangosangana mazai, sapamazuva chakagadzirwa madziva Rainbow harisi chechi. Pfungwa insemination riri sezvinotevera: mune vakadzi zvepabonde vakura zvikuru mugaba decanted caviar. Kwozouya dzoro "kukama" pamusoro vaburitsi munhurume. The zvichiguma muitiro milt nemharapara yakavhenganiswa kwazvo pamwe rakaoma kana Semi-yakaoma nzira. Kana mazai hwakakanyiwa dzisingaoneki kare rakasanganiswa nemvura, iyi nzira wekusangana Semi-yakaoma. Munguva yakaoma muitiro insemination zvigadzirwa vanotanga hwakakanyiwa, uye chete ipapo vakawanda iyi akawedzera kuti mvura, uye ipapo pasi nokusagadzikana.

Artificially nourume mazai atumira hatchery. Kunze zvemhuru vakaramba ikoko uye vakarangana mazana. Kana mazana tichikura furaya, ivo, kufanana vaburitsi panguva zviri kukonzera, vari kuisirwa. Also dzichiziviswa chete chinokosha Rainbow. Chimwe nzira kukura novimba yasarudzwa unyanzvi: mune matangi kana mumakeji.

Nezvakanakisisa mugumisiro iri kuwanwa nenzira yokutanga, sezvo izvi pachake ndichibvunza kurimwa (zvibereko riri makirogiramu anopfuura 75 paminiti 1 cubic mita). Zvisinei, zviri basa-nyanyisa chaizvo. Change kwemvura kwenguva vakapiwa kwacho rinoitwa ose 10-15 maminitsi, uye ayo kubuda mwero anenge 50 litres paminiti, paavhareji 1 zviuru musoro Rainbow. The arambe achirema of chinhu Rainbow chakasimwa anenge 300-350 makopi por cubic meter, uye furaya 1 giremu - kubva 2000 kusvika vanhu 5000 chete mita cubed.

nzira yechipiri, Rainbow mumakeji nyore. Vanhu inoiswa zvinhu zvenaironi kana pajira riya simbi umo vanokura. Naizvozvo bvumidzwa arambe achirema chinokosha Rainbow haafaniri kupfuudza makopi 250 paminiti cubic mita mvura. Kaviri mwaka mumakeji kugadzirisa kuti hwanana.

Nzira iyi zvinoda ngwariro chaiyo kuchengetwa utsanana dzemunharaunda dzemvura, sezvo pangozi rufu hove ndiri somugumisiro kwayo yakawedzera kusvibiswa.

Subject kune zvose zviripo uye utsanana mitemo Rainbow vari zvakanaka kudzorerwa bhizimisi. negoho Its (. Per 1 cubic mita) kana akura mu vivo furaya madziva kunosvika 25-35, mumakeji - 30-35, uye 50-75 mumadziva kilogram.