Kurima Carp Kunogara Kwenguva Refu neRAS: Kuvandudza Kushanda Kwemvura Nehutano Hwehove

Matambudziko mukurima Carp nhasi

Kurima carp kuchiri chikamu chakakosha mukuchengetwa kwehove pasi rose, kunyanya muAsia neEastern Europe. Zvisinei, masisitimu echinyakare emumadziva anowanzo sangana nematambudziko akadai sekusvibiswa kwemvura, kudzora zvirwere zvisina kunaka, uye kushandiswa zvisina kunaka kwezviwanikwa. Nekuwedzera kwekuda kwemhinduro dzinogara kwenguva refu uye dzinogona kuwedzerwa, Recirculating Aquaculture Systems (RAS) iri kuva sarudzo yakakurumbira yekurima carp kwemazuva ano.

Mufananidzo naSara Kurfeß paUnsplash

Chii chinonzi RAS?

RAS (Sisitimu yeKuchengetedza Mvura)inzira yekurima hove inogadzira hove pasi pevhu inoshandisa mvura zvakare mushure mekusefa nemakemikari, zvichiita kuti ive nzira inoshanda zvikuru yemvura uye inodzorwa. RAS yakajairika inosanganisira:

√ Kusefa Kwemuchina:Inobvisa zvinhu zvakaoma zvakasungirirwa uye marara ehove
√Kusefa Kwezvinhu Zvipenyu:Inoshandura ammonia nema nitrites anokuvadza kuita nitrate dzisina chepfu
√Kufefetera uye Kubvisa mweya:Inovimbisa huwandu hwakakwana hweokisijeni uku ichibvisa CO₂
√Kuuraya utachiona:Kurapwa kweUV kana ozone kuderedza njodzi yezvirwere
√Kudzora Kupisa:Zvinoita kuti mvura igare yakadziya zvakanaka kuti hove dzikure

Nekuchengetedza hunhu hwemvura hwakanaka, RAS inobvumira huwandu hwakawanda hwezvipfuyo, kuderedza njodzi yezvirwere, uye kuderedza kushandiswa kwemvura, zvichiita kuti ive yakakodzera kurima zvipfuyo zvinogara kwenguva refu.

Zvinodiwa neRAS pakurima Carp

Hove dzeCarp dzinogara kwenguva refu, asi kurima kwakasimba kunobudirira kunoenderana nehuwandu hwemvura hwakagadzikana. Muchirongwa cheRAS, zvinhu zvinotevera zvinonyanya kukosha:

√Kupisa Kwemvura:Kazhinji 20–28°C kuti ikure zvakanaka
√Okisijeni Yakanyungudutswa:Inofanira kuchengetwa pamazinga akakwana ekudya uye kushandiswa kwemetabolism
√Kudzora Ammonia neNitrite:Carp inonzwa kune nitrogen ine chepfu
√Tangi uye Dhizaini Yemasisitimu:Tinofanira kufunga nezvemaitiro ekushambira anoshanda uye huwandu hwemhuka dzinobhururuka mugungwa

Zvichienderana nekukura kwavo kwenguva refu uye huwandu hwakawanda hwemhuka dzinodyarwa muminda, kurima minda yekarubhi kunoda michina yakavimbika uye kutonga tsvina zvinobudirira.

Midziyo yeRAS Inokurudzirwa Yekurima Carp

Holly Technology inopa michina yakasiyana-siyana yakagadzirirwa kushandiswa kweRAS mukurima carp:

• Mafirita Madiki eDziva:Kubvisa zvinobudirira zvinhu zvakasimba zvakasungirirwa uye chikafu chisina kudyiwa

• Midhiya yeZvipenyu (Midziyo yeZvipenyu):Inopa nzvimbo yakakura yekudzivirira mabhakitiriya ane nutrition

• Madhiragi emvura akanaka uye madhiragi emhepo:Chengetedza oxygen yakakwana uye kutenderera kweropa

• Kubvisa Mvura muSludge (Screw Press):Inoderedza huwandu hwemvura mumarara uye inoita kuti kuraswa kwayo kuve nyore

• Majenareta eMabhurumu Madiki:Kuvandudza kutamiswa kwegasi uye kujeka kwemvura mumasisitimu ane huwandu hwakawanda

Masisitimu ese anogona kugadziriswa kuti asvike pakukwanisa uye zvinodiwa pakugadzira purazi rako rema carp, kungave kwenzvimbo dzekuberekesa kana dzekurima.

Mhedziso

RAS inomiririra mhinduro ine simba yekurima carp kwemazuva ano, ichigadzirisa matambudziko ezvakatipoteredza, ehupfumi, uye ekushanda. Nekubatanidza matekinoroji ekuchenesa mvura anoshanda zvakanyanya uye ekurapa mvura, varimi vanogona kuwana goho riri nani nezviwanikwa zvishoma.

Kana muchironga kusimudzira mabasa enyu ekupfuya hove dzemugungwa, tiripo kuti tikubatsirei. Taurai nesu nhasi kuti muzive zvakawanda nezvekuti mhinduro dzedu dzeRAS dzingakubatsirai sei mukurima hove.