Ulimi Wokhazikika wa Carp ndi RAS: Kupititsa patsogolo Kuchita Bwino kwa Madzi ndi Thanzi la Nsomba

Zovuta Kulima Carp Masiku Ano

Ulimi wa carp udakali gawo lofunikira kwambiri pazamoyo zam'madzi padziko lonse lapansi, makamaka ku Asia ndi Eastern Europe. Komabe, machitidwe okhazikika m’mayiwe nthawi zambiri amakumana ndi mavuto monga kuipitsidwa kwa madzi, kuwongolera bwino kwa matenda, ndi kusagwiritsa ntchito bwino zinthu. Ndi kufunikira kokulirapo kwa mayankho okhazikika komanso owopsa, Recirculating Aquaculture Systems (RAS) ikukhala chisankho chodziwika bwino pantchito zamakono zaulimi wa carp.

Chithunzi chojambulidwa ndi Sara Kurfeß pa Unsplash

Kodi RAS ndi chiyani?

RAS (Recirculating Aquaculture System)ndi njira yoweta nsomba pamtunda yomwe imagwiritsanso ntchito madzi pambuyo pa kusefedwa kwa makina ndi zamoyo, zomwe zimapangitsa kuti madzi azikhala osagwiritsa ntchito madzi komanso owongolera. RAS yodziwika bwino imaphatikizapo:

√ Kusefera Kwamakina:Amachotsa zolimba inaimitsidwa ndi nsomba zinyalala
√Kusefa Kwachilengedwe:Amasintha ammonia ndi nitrites owopsa kukhala ma nitrates opanda poizoni
√Aeration ndi Degassing:Imawonetsetsa kuti mpweya wabwino ukhale wokwanira pochotsa CO₂
√Kupha tizilombo toyambitsa matenda:Chithandizo cha UV kapena ozoni kuti muchepetse chiopsezo cha matenda
√Kuwongolera Kutentha:Imasunga kutentha kwa madzi koyenera kuti nsomba zikule

Pokhala ndi madzi abwino, RAS imalola kuti kachulukidwe kachulukidwe kachulukidwe kachulukidwe, kutsika kwa chiwopsezo cha matenda, komanso kuchepetsa kugwiritsa ntchito madzi, zomwe zimapangitsa kukhala koyenera kwa ulimi wokhazikika wa carp.

Zofunikira za RAS pa Ulimi wa Carp

Carp ndi nsomba zolimba, koma ulimi wopambana kwambiri umadalirabe madzi okhazikika. Pakukhazikitsa kwa RAS, zinthu zotsatirazi ndizofunikira kwambiri:

√Kutentha kwa Madzi:Nthawi zambiri 20-28 ° C kuti ikule bwino
√Oxygen Wosungunuka:Ayenera kusungidwa pamlingo wokwanira kuti adyetse mwachangu komanso kagayidwe
√Ammonia ndi Nitrite Control:Carp amakhudzidwa ndi mankhwala owopsa a nayitrogeni
√Mapangidwe a Tank ndi System:Muyenera kuganizira yogwira kusambira khalidwe ndi zotsalira zazomera katundu carp

Chifukwa cha kukula kwawo kwautali komanso kuchuluka kwa biomass, ulimi wa carp umafuna zida zodalirika komanso kasamalidwe koyenera ka matope.

Zida za RAS zovomerezeka za Carp Aquaculture

Holly Technology imapereka zida zingapo zopangidwira ntchito za RAS paulimi wa carp:

• Pond Microfilters:Kuchotsa kothandiza kwa zolimba zoyimitsidwa bwino komanso chakudya chosadyedwa

• Biological Media (Biofillers):Amapereka malo akuluakulu apamwamba a mabakiteriya a nitrifying

• Zopangira Mabubu Abwino & Zowombera Mpweya:Pitirizani kukhala ndi mpweya wabwino komanso kuyenda bwino

• Kuchotsa Sludge (Screw Press):Amachepetsa kuchuluka kwa madzi mumatope komanso amachepetsa kutaya

• Majenereta a Micro Bubble:Limbikitsani kusamutsa kwa gasi ndi kumveketsa bwino kwa madzi pamakina olimba kwambiri

Machitidwe onse amatha kusinthidwa kuti akwaniritse zofunikira zenizeni za famu yanu ya carp, kaya ya hatchery kapena kukula.

Mapeto

RAS ikuyimira yankho lamphamvu la ulimi wamakono wa carp, kuthana ndi zovuta zachilengedwe, zachuma, ndi ntchito. Pophatikiza njira zamakono zosefera ndi kuyeretsa madzi, alimi amatha kupeza zokolola zabwino ndi zinthu zochepa.

Ngati mukukonzekera kukweza ntchito zanu zaulimi wa carp, tabwera kukuthandizani. Lumikizanani nafe lero kuti mudziwe zambiri za momwe mayankho athu a RAS angathandizire kuchita bwino pakuweta nsomba.