Cov Ntawv Thov
Salmon Gnrha (Gonadotropin-tso cov tshuaj loog uas yog qhov hluavtaws muaj txiaj ntsig zoo uas tau siv dav hlau thiab kev tswj hwm kev tswj hwm. Nws lub luag haujlwm tseem ceeb yog los tswj txoj kev ua me nyuam ncej kis las voos ntawm cov ntses gonadotropin-tso cov txiaj ntsig ntuj (GNRH) los txhawb Gonadal Kev Loj Hlob thiab Gamource Maturation. Hauv qab no yog cov chaw thov tseem ceeb ntawm Salmon Gnrha:
1. Induction ntawm ntses spawning
Hauv cov dej aquaculture ib puag ncig, ntau cov ntses (xws li, salmon, trout, thiab lwm yam) tej zaum yuav tsis muaj peev xwm ua kom muaj kev ntxhov siab ib puag ncig lossis kev ntxhov siab ib puag ncig lossis kev ntxhov siab ib puag ncig. Salmon GNRHA tuaj yeem pab ntses hauv kev raug mob pituitary thiab ovulation ua tiav tiav ntawm cov kev ua me nyuam.
2. Synchronized Kev Ua Tub Lauj
Hauv dej aquaculture, synchronized luam yog ib qho tseem ceeb txhais tau los txhim kho kev ua haujlwm tau zoo thiab Fry zoo. Los ntawm txhaj salmon gnrha, txoj kev txhim kho gonadal thiab spawning lub sijhawm ntses tuaj yeem raug tswj hwm, ua rau cov txheej txheem luam kom muaj ntau cov ntsiab lus thiab tswj tau.
3. Txhim kho kev ua me nyuam efficiency
Rau qee hom ntses uas yog qhov nyuaj rau kev tsim cov cus liab mateces, salmon gnrha tuaj yeem txhim kho lawv cov kev ua me nyuam ua me ntsis. Piv txwv li, hauv cov aquaculture, kev siv GNRHA tuaj yeem ua rau cov ovulation thiab phev ntau lawm hauv cov txiv neej thiab muaj sia nyob ntawm Fry.
4. Poj niam txiv neej tswj thiab nteg qe
Hauv ntses yug me nyuam, salmon gnrha tuaj yeem siv rau kev sib deev thiab kev txhim kho caj ces. Kev tswj hwm qib hormone tuaj yeem induce poj niam txiv neej rov ua kom sib deev lossis txhawb kev txhim kho ntawm kev sib deev tshwj xeeb hauv kev yug menyuam.
5. Kev tshawb fawb txuj ci
Salmon Gnrha tseem tau siv dav hauv kev kawm txog kev sib tw dhia ua si ntawm cov txheej txheem kev sib tw thiab muab cov txuj ci kev ua haujlwm rau kev ua haujlwm ntau dua.
Hauv kev xaus, salmon gnrha muaj cov ntawv thov tseem ceeb hauv kev tswj hwm, uas tsis yog muab kev txhawb nqa rau kev siv cov ntses kom ruaj khov.
Cim npe nrov: Salmon Gnrha, Tuam Tshoj Salmon Gnron Cov Chaw Tsim Khoom, Chaw muag khoom, Hoobkas
