Ecdysterone chinhu chakakosha bioactive komisheni ine mhedzisiro yakanaka pakukura uye hutano hwemhuka dzemumvura. Mabviro, chimiro chemakemikari, physiological basa uye kushandiswa kweecdysteronemukugadzirwa kwezvigadzirwa zvekuchengetedza mhuka dzemvura zvakakurukurwa mupepa rino.Nekuongorora zvinyorwa zvakakodzera, zvakanakira uye zvakaipira ecdysterone mu aquaculture zvichaongororwa, uye tsvakurudzo yeramangwana inotungamirirwa ichaonekwa.
Nhanganyaya:
Ecdysteroneis a bioactive substance yakavanzwa netumbuyu uye arthropods, iyo ine mabasa akasiyana-siyana ehupenyu akadai sekusimudzira kukura uye kukura, inducing metamorphosis, uye kuvandudza kudzivirirwa kwezvirwere 1] .Mumumvura, ecdysterone inogona kukurudzira kukura uye kukura kwemhuka dzomumvura, kuvandudza kurwisana kwadzo nezvirwere. uye kukwanisa kuenderana nemhoteredzo, uye ine kukosha kwekushandiswa kwakakosha.Chinangwa chepepa rino ndechekuongorora mashandisirwo ecdysterone mukugadzirwa kwezvinhu zvinodzivirira mhuka dzemumvura, kuitira kuti ipe chirevo chinobatsira chekusimudzira indasitiri yezvemvura.
Ongororo yezvinyorwa:
Mumakore achangopfuura, kushandiswa kwe ecdysterone mukugadzirwa kwezvigadzirwa zvekudzivirira mhuka dzemumvura kwakwezva pfungwa dzakawanda.Ongororo dzakaratidza kuti ecdysterone inogona kuvandudza zvakanyanya kukura uye kuramba zvirwere zvemhuka dzomumvura.Semuenzaniso,Chen Ping et al.2]akawedzera. Molting hormone kune tilapia tsika, uye yakaona kuti kukura kwetilapia muboka rekuedza yakawedzera ne30%, uye chiitiko chechiitiko chakaderedzwa zvakanyanya.Zvisinei, pachine mamwe matambudziko mukushandiswa kwe ecdysterone mu aquaculture, sekushandiswa. yedosi yakaoma kugona, kushandiswa kwenguva refu kunogona kukonzera mhedzisiro.
Tarisiro yekushandisa:
Ecdysteroneine tarisiro yakafara yekushandiswa mukugadzirwa kwezvigadzirwa zvekudzivirira mhuka dzemumvura.Chokutanga, ecdysterone inogona kukurudzira kukura nekuvandudzwa kwemhuka dzemumvura, kuvandudza goho radzo uye kunaka, uye inobatsira kuvandudza hupfumi hwehupfumi hweaquaculture.Chechipiri, ecdysterone inogona kuwedzera kurwisa kwechirwere chemhuka dzemumvura, kuderedza kuwanda kwezviitiko, uye kubatsira kuve nechokwadi chekuchengetedzwa kwechikafu chezvigadzirwa zvemumvura.Kuwedzera, ecdysterone inogonawo kushandiswa pamwe chete nezvimwe zvigadzirwa zvekudzivirira mhuka dzemumvura kuti iwedzere kuvandudza mhedzisiro yeaquaculture.
Nekudaro, pachine mamwe matambudziko mukushandiswa kweecdysteronemu aquaculture.Chokutanga, chiyero che ecdysterone chakaoma kunyatsoziva, uye kushandiswa zvakanyanya kunogona kuva nemigumisiro yakaipa pamhuka dzemvura.Chechipiri, kushandiswa kwenguva refu kwe ecdysterone kunogona kuunza kusaramba kwezvinodhaka, kunokanganisa kushanda kwayo.Naizvozvo, ramangwana tsvakiridzo inofanirwa kutarisisa kuvandudzwa kweinoveli ecdysterone gadziriro uye maitiro avo ekuita, uye kuvandudza maitiro avo ekushandisa uye kuchengetedzeka.
Mhedziso:
Ecdysteroneine tarisiro yakakura yekushandisa mukugadzirwa kwezvigadzirwa zvekuchengetedza mhuka dzemumvura, uye zvine mhedzisiro yakanaka pakukura uye hutano hwemhuka dzemumvura.Zvisinei, mukuita kwekushandisa, pane mamwe matambudziko akadai sekunetsa kugona kuyerwa uye kureba. -Kushandiswa kwenguva refu kunogona kuunza kusagadzikana kwezvinodhaka.Naizvozvo, tsvakurudzo yeramangwana inofanira kutarisa pakugadzirwa kweinoveli ecdysterone gadziriro uye nzira yavo yekuita, uye kuvandudza kushandiswa kwavo kushanda nekuchengeteka. sainzi uye zvine musoro kushandiswa kwe ecdysterone, uye kuvandudza mabhenefiti ehupfumi uye kuchengetedzwa kwechikafu kwe aquaculture.
References:
1]Li Ming,Shen Minghua,Wang Yan.Physiological function ye ecdysterone nekushandiswa kwayo[J].Chinese Journal of Aquatic Sciences,2015,22(3):94-99.(muchiChinese)
2] Chen Ping, Wang Yan, Li Ming. Migumisiro ye ecdysterone pakukura uye kudzivirirwa kwe tilapia [J] .Fisheries Sciences, 2014,33 (11): 69-73. (muChinese)
Nguva yekutumira: Sep-26-2023