Ngokukhula kwenani labantu emhlabeni wonke kanye nesidingo esikhulayo semikhiqizo yasemanzini, imboni yezokulima emanzini ithuthuke ngokushesha.Ukuze kwenziwe ngcono ukukhiqizwa nezinzuzo zezomnotho zokufuywa kwezilwane zasemanzini, abalimi abaningi sebesebenzise izindlela ezihlukahlukene zobuchwepheshe, okuhlanganisa nokwengezwa kwe-molting hormone.Ecdysterone ,njengento ephilayo ephilayo, ibandakanyeka kakhulu enqubweni ye-ecdysterone ekukhuleni nasekuthuthukisweni kwezinambuzane namanye ama-arthropods, kodwa indlela yayo kanye nezinzuzo zezomnotho kwezokuzalaniswa kwezilwane zasemanzini zikufanele ukuqhutshekwa nocwaningo.Leli phepha lizokwethula isimo semakethe kanye nezinzuzo zezomnotho zei-ecdysteroneembonini ye-aquaculture, futhi unikeze izinkomba ezithile zabalimi.
Okokuqala, indlela ye-ecdysterone
I-Ecdysterone ibandakanyeka kakhulu enqubweni ye-ecdysis ngesikhathi sokukhula nokuthuthukiswa kwezinambuzane namanye ama-arthropods.i-ecdysteroneingase ibe neqhaza ekulawuleni umzimba womzimba, isimiso somzimba sokuzivikela ezifweni kanye nesimiso sezinzwa sezilwane zasemanzini. Ucwaningo luye lwabonisa ukuthi ukwengeza inani elifanele le-ecdysterone kungakhuthaza ukukhula nokuthuthukiswa kwezilwane zasemanzini, kuthuthukise ukumelana kwazo nezifo kanye nesivuno.
Okwesibili, ukusetshenziswa kwe-ecdysterone ku-aquaculture
Ezolimo zasemanzini, i-ecdysterone isetshenziswa kakhulu njengesithako sokuphakelayo, i-ejenti yokucwiliswa kanye nekhwalithi yamanzi ngcono.Ukwengezwa kwe-ecdysterone ekudleni kungakhuthaza ukukhula nokuthuthukiswa kwezilwane zasemanzini, kuthuthukise ukumelana kwazo nezifo kanye nesivuno.Ngasikhathi sinye, i-ecdysterone nayo ingathuthukisa ukukhula nokuthuthukiswa kwezilwane zasemanzini. ingasetshenziswa njenge-ejenti yokucwiliswa, futhi imikhiqizo yasemanzini ekhulisiwe ingacwiliswa emanzini aqukethe i-ecdysterone, engathuthukisa ngokuphumelelayo izinga lokukhula kanye nokumelana nezifo kwemikhiqizo yasemanzini.Ngaphezu kwalokho, i-ecdysterone ingasetshenziswa njengesiguquli sekhwalithi yamanzi ukuze kuthuthukiswe ukukhula. izinga kanye nokumelana nezifo kwemikhiqizo yasemanzini ngokulawula izinga lamanzi kanye nokwenza ngcono imvelo yamanzi.
Okwesithathu, isimo semakethe ye-ecdysterone
Ngokuthuthuka kwemboni yezolimo zasemanzini, imakethe ye-ecdysterone nayo ibilokhu ikhula.Okwamanje, izinga lemakethe ye-ecdysterone yomhlaba wonke liyaqhubeka nokukhula, futhi ukuncintisana kwemakethe kuya ngokuya kushuba.Ngaso leso sikhathi, ngenxa yokunakwa okwandayo. ezindabeni zokuphepha kokudla, kuye kwabekwa izidingo eziphezulu ukuze kutholwe umthombo nokuphepha kwe-ecdysterone.Ngakho-ke, imboni ye-ecdysterone yesikhathi esizayo idinga ukuqinisa ukusungulwa kwezobuchwepheshe kanye nokulawulwa kwekhwalithi yomkhiqizo ukuze kuhlangatshezwane nezidingo zemakethe.
Okwesine, izinzuzo zezomnotho zei-ecdysterone
I-Ecdysterone inezinzuzo eziphawulekayo zezomnotho e-aquaculture.Ngokwengeza i-ecdysterone, abalimi bangathuthukisa izinga lokukhula kanye nokumelana nezifo kwezilwane zasemanzini, ngaleyo ndlela behlise izindleko zokuzala nokwandisa ukukhiqizwa.Ngasikhathi sinye, ukusetshenziswa kwe-ecdysterone nakho kunganciphisa inani lezidakamizwa ezisetshenziswayo. futhi yehlise izindleko zemithi.Ngakho-ke, i-ecdysterone isetshenziswe kakhulu embonini yezasemanzini futhi ilethe izinzuzo ezinkulu zezomnotho kubalimi.
Qaphela:Izinzuzo ezingaba khona kanye nezicelo ezivezwe kulesi sihloko zithathwe ezincwadini ezishicilelwe.
Isikhathi sokuthumela: Sep-12-2023