Qhov sib txawv tseem ceeb ntawm diploid thiab triploid nyom carp yog diploid nyom carp yog hom ntses uas muaj ob pawg chromosomes thiab muaj peev xwm rov tsim dua thaum triploid nyom yog hom ntses tsis muaj menyuam uas muaj peb pawg chromosomes suav nrog Ntxiv cov chromosomes.
Grass carp lossis Ctenopharyngodon idella yog hom ntses nyob hauv Russia thiab sab hnub poob ntawm Tuam Tshoj. Tsis tas li ntawd, nws yog ib qho ntawm cov ntses dej ntses loj tshaj plaws thiab feem ntau hu ua 'dawb Amur'. Tsis tas li ntawd, nws yog ib qho ntawm cov ntses loj tshaj plaws, suav txog qhov loj tshaj plaws txhua xyoo kev tsim khoom hauv aquaculture thoob ntiaj teb. Qhov tseem ceeb tshaj plaws, nyom carp yog hom ntses herbivorous uas tuaj yeem siv rau hauv kev tswj cov nroj tsuag hauv cov dej tshiab. Ntau lub teb chaws txhob txwm tshaj tawm cov nyom carp rau hauv dej kom tswj tau eutrophication. Ntxiv rau cov no, nyom carp ua haujlwm zoo li cov protein zoo rau tib neeg. Yog li ntawd, nyom carp yog ib feem tseem ceeb ntawm cov ntses kab lis kev cai. Diploid thiab triploid nyom carps txawv ntawm ib leeg los ntawm ntau yam. Li no, tsab xov xwm tam sim no sim los tham txog qhov sib txawv ntawm diploid thiab triploid nyom carp.
Dab tsi yog Diploid Grass Carp?
Diploid nyom carp muaj ob pawg chromosomes hauv nws cov genome. Feem ntau, feem ntau cov nyom carps yog diploid. Lawv tsis muaj peev xwm rov tsim dua nyob rau hauv impoundments. Yog li ntawd, lawv tau khiav mus rau hauv cov dej ntws thiab cov kwj deg thiab ua kev tsim tawm. Txawm li cas los xij, lawv tseem tswj hwm cov nroj tsuag dej. Yog li, diploid nyom carps muaj peev xwm tswj tau feem ntau los yog tej zaum tag nrho cov submersed dej nroj tsuag xws li filamentous algae, chara, yav qab teb naiad, pondweeds thiab coontail.
Daim duab 01: Nyom Carp
Triploid Grass Carp yog dab tsi?
Triploid nyom carp yog nyom carp uas muaj peb pawg chromosomes. Nws yog sterile nyom carp thiab tsis reproduce. Tsis tas li ntawd, triploid nyom carps yog herbivores thiab noj tsuas yog nroj tsuag. Lawv muaj peev xwm nyob hauv impoundments. Tsis tas li ntawd, zoo ib yam li diploid nyom carp, triploid nyom carp kuj tswj cov nroj tsuag dej tau zoo. Qhov tseeb, kev siv triploid nyom carps yog ib txoj hauv kev pheej yig piv rau feem ntau lwm txoj kev tswj cov nroj tsuag dej.
Triploid nyom carp nyob tsawg kawg yog kaum xyoo, thiab nws tuaj yeem loj hlob mus txog 60 phaus. Tus nqi stoking ntawm triploid nyom carp yog 5 ib acre thaum lub cev dej muaj 50% los yog tsawg cov nroj tsuag, hos tus nqi stoking yog 10 ib acre thaum cov zaub ntau tshaj 50%.
Dab tsi yog qhov zoo sib xws ntawm Diploid thiab Triploid Grass Carp?
- Ob lub diploid thiab triploid nyom carps yog herbivores.
- Lawv tswj tau cov nroj tsuag dej.
Qhov txawv ntawm Diploid thiab Triploid Grass Carp yog dab tsi?
Diploid nyom carp muaj ob pawg chromosomes, thiab nws tuaj yeem tsim dua tshiab. Hauv qhov sib piv, triploid nyom carp muaj peb pawg chromosomes, thiab nws tsis muaj menyuam. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm diploid thiab triploid nyom carp.
Cov hauv qab no qhia cov ntsiab lus ntxiv ntawm qhov sib txawv ntawm diploid thiab triploid nyom carp.
Summary – Diploid vs Triploid Grass Carp
Ntsuab carp yog hom ntses herbivorous. Nws yog ib qho ntawm feem ntau cultivated ntses hom. Qhov sib txawv tseem ceeb ntawm diploid thiab triploid nyom carp yog tus naj npawb ntawm cov chromosome uas lawv muaj. Diploid nyom carp muaj ob pawg chromosomes thaum triploid nyom carp muaj peb pawg chromosomes. Ntxiv mus, diploid nyom carp tuaj yeem tsim tau thaum triploid nyom carp tsis muaj menyuam.
