Eceleni kwamachibi okufuya izilwane zasemanzini esifundazweni saseSurat Thani, eningizimu yeThailand, umlimi wezimfanzi uChaurut Wattanakong akasahluleli ikhwalithi yamanzi ngokuhlangenwe nakho kuphela. Kunalokho, ubukela idatha yesikhathi sangempela efonini yakhe. Lolu shintsho luvela ekuguqukeni kobuchwepheshe bokubona okukhanya obubanzi embonini yokufuya izilwane zasemanzini yaseNingizimu-mpumalanga ye-Asia.
Ukuthuthuka Kwezobuchwepheshe: Isixazululo Esivela Enhlekeleleni
Ekuqaleni kuka-2024, inkinga yokuphefumula umoya-mpilo encibilikisiwe ngokuzumayo yahlasela izindawo eziningi zezilwane zasemanzini eNingizimu-mpumalanga ye-Asia, okwabangela ukufa okukhulu kwezimfanzi ezingaziwa emapulazini amaningi kulo lonke elaseThailand, eVietnam nase-Indonesia. Izinzwa zokuphefumula umoya-mpilo ezincibilikisiwe zohlobo lwe-electrode zendabuko zazivame ukwehluleka ezindaweni zokulima ezishisa kakhulu nezinosawoti omningi, okushiya abalimi bengakwazi ukubona izinkinga ngesikhathi.
Ngesikhathi esibucayi, i-OptiDO-X3 Optical Dissolved Oxygen Sensor, eyasungulwa ngumsunguli wezobuchwepheshe bamanzi i-AquaSense eseSingapore, ibonakalise ukubaluleka kwayo ekuhlolweni kwasensimini. Isebenzisa izimiso zokucima i-fluorescence, le sensor inezici ezilandelayo:
- Ukusebenza Okungenazo Izinsiza Zokulungisa: Ukwakheka okungenazo i-membrane futhi okungenazo i-electrolyte kuvimbela ukubola kwe-biofouling kanye nokugqwala, okuvumela ukusebenza okuqhubekayo izinyanga eziyi-12 emanzini olwandle ngaphandle kokulungiswa kabusha
- I-Multi-Parameter Fusion: Ama-algorithm ahlanganisiwe okunciphisa izinga lokushisa kanye nosawoti aqinisekisa ukunemba kwedatha ezindaweni zasemanzini zasezindaweni ezishisayo
- I-Smart Buoy Esebenzisa Amandla Elanga: Ifakwe amamojula e-IoT anamandla aphansi, ilayisha idatha efwini njalo ngemizuzu eyi-15
- Uhlelo Lokuxwayisa Kwasekuqaleni lwe-AI: Lufunda idatha yamachibi omlando ukubikezela izitayela zokuncipha komoya-mpilo oncibilikisiwe emahoreni angu-4-6 kusengaphambili
Umshayeli Wendiza WaseThailand: Ukuguquka Ukusuka Kwendabuko Kuya Kokuhlakanipha
Ipulazi likaChaurut elingamahektha ayi-8 laliphakathi kwezindawo zokuqala zokuhlola. “Esikhathini esidlule, sasihlola ikhwalithi yamanzi kabili ngosuku, ekuseni nakusihlwa, kodwa izimfanzi zazivame ukuba nesifo sokuntuleka komoya-mpilo ebusuku,” kuchaza uChaurut. “Manje, ifoni yami iyangixwayisa ngaphambi kokuba ingozi ifike.”
Ukuqhathaniswa kwedatha ye-Q2 2024 kubonisa:
- Ukwehla Kwezinga Lokufa: Kwehle kusuka ku-35% kuya ku-12% ngokwesilinganiso
- Ukuthuthukiswa Kwesilinganiso Sokuguqulwa Kokuphakelayo: Kukhushulwe kusuka ku-1.2 kuya ku-1.5
- Ukukhula Kwemali Engenayo Yonke: Cishe u-$4,200 ngaphezulu ngehektha ngalinye, ukwanda ngo-40%
- Ukuncishiswa Kwezindleko Zabasebenzi: Isikhathi sokuhlola ichibi nsuku zonke sehle sisuka emahoreni ayi-6 saya emahoreni ama-2
Imininingwane Yobuchwepheshe: Umklamo Olungiselelwe Ukufuywa Kwezinhlanzi Ezishisayo
I-OptiDO-X3 ihlanganisa izinto ezintsha eziningana ezenzelwe indawo eyingqayizivele yaseNingizimu-mpumalanga ye-Asia:
- Ubuchwepheshe Bokumboza Okungangcolisi: Busebenzisa izinto ezifana ne-biomimetic nacre ukunciphisa ukunamathela kwe-algae kanye ne-shellfish
- Ama-Algorithm Okulinganisa AmaTropical: Alungiselelwe amazinga okushisa amanzi angu-28–35°C kanye nosawoti ongu-10–35 ppt
- Imodi Yesexwayiso Sesiphepho: Yandisa ngokuzenzakalelayo imvamisa yokuqapha ngaphambi kokwehla kwengcindezi ngokuzumayo
- Isixazululo Sokuxhumana Kwamachibi Amaningi: Isango elilodwa lisekela izinzwa ezifika ku-32, ezimboza amapulazi aphakathi nendawo
Ukwanda Kwesifunda: Uhlelo Lokuguqula Ukufuywa Kwezinhlanzi lwase-ASEAN
Ngokwakhela empumelelweni yomshayeli wendiza waseThailand, i-ASEAN Fisheries Coordination Group yethule uhlelo lwe-“Smart Aquaculture 2025” ngoJulayi 2024:
- IVietnam: Kusetshenziswa amanethiwekhi ezinzwa emapulazini angu-200 eMekong Delta
- I-Indonesia: Ukuhlanganiswa nokulima ukhula lwasolwandle ukuze kudalwe ipulatifomu yokuqapha ephelele
- IPhilippines: Ukugxila ekulimeni kwezinhlanzi okumelana nezinhlekelele ezindaweni ezivame ukuba nezivunguvungu
- IMalaysia: Ukubambisana namabhizinisi amakhulu okufuya izinhlanzi ukuthuthukisa amapulatifomu edatha agcwele embonini
UNguyễn Văn Hùng, umlimi eCần Thơ, eVietnam, wabelane: “Ngangivame ukuthembela ekubhekeni umbala wamanzi kanye nokuziphatha kwezinhlanzi. Manje, idatha ingitshela ukuthi kufanele ngifake umoya nini nokuthi kufanele ngilawule nini ukudla. Isivuno sami se-tilapia sikhuphuke ngo-30%.
Umthelela Wezomnotho Nomphakathi
Ukuhlaziywa Kwezindleko Nezinzuzo:
- Ukutshalwa kwezimali kokuqala kwenzwa: Cishe u-$850 ngeyunithi ngayinye
- Isikhathi sokukhokha esimaphakathi: izinyanga ezingu-4–7
- I-ROI yonyaka: Ngaphezu kwe-180%
Izinzuzo Zemvelo:
- Ukusetshenziswa kwama-antibiotic okuncishisiwe: Ukunikezwa komoya-mpilo okunembile kunciphisa ukucindezeleka, kunciphisa ukusetshenziswa kwezidakamizwa cishe ngo-45%
- Ukulawulwa kwe-eutrophication: Ukudla okulungiselelwe kunciphisa ukukhishwa kwe-nitrogen ne-phosphorus
- Ukongiwa kwamanzi: Imijikelezo ende yokuvuselela amanzi isindisa amanzi angaba ngu-30%
Imiphumela Yezenhlalo:
- Ukugcinwa kwentsha: Ukulima ngobuhlakani kunciphisa izithiyo zokungena, kwandisa abasebenzi abasebasha ngo-25% ezindaweni zokuhlola zaseThailand
- Ukukhuthazwa kokulingana ngokobulili: Imisebenzi elula iphakamisa inani labalimi besifazane lisuka ku-15% liye ku-34%
- Ukusungula izinto ezintsha zomshuwalense: Imikhiqizo yomshuwalense wezolimo zasemanzini eqhutshwa idatha iyavela, yehlisa amaphrimiyamu ngo-20–35%
Ikusasa Lemboni: Ukufuywa Kwamanzi Okunembile Okuqhutshwa Yidatha
UDkt. Lisa Chen, i-CEO ye-AquaSense, uthe: “Sibona ukuguquka kwezolimo zasemanzini kusuka ‘ebucikweni’ kuya ‘esayensini.’ Inzwa ye-optical Dissolved Oxygen iyindawo yokuqala. Ikusasa lihilela ukuhlanganisa amapharamitha engeziwe ukwakha izinhlelo eziphelele zedijithali zamawele zamachibi ezolimo zasemanzini.”
Izinhlelo Zengxenye Yesibili Ka-2024:
- Qalisa izinguqulo zohlelo lokusebenza lweselula ngezilimi zaseNingizimu-mpumalanga ye-Asia
- Bambisana nezinkampani zokuphakelayo ukuze uthuthukise ama-algorithms okuphakelayo enziwe ngokwezifiso
- Sungula isizindalwazi sezinga lamanzi sesifunda ukuze sisekele ucwaningo lokuzivumelanisa nesimo sezulu
- Thuthukisa amamodeli okuqasha ukuze kuncishiswe izithiyo zokungena kwabalimi abancane
Izinselele Nezimpendulo
Naphezu kwamathemba athembisayo, usabhekene nezinselele:
- Ukwamukelwa Kokuqala: Abalimi asebekhulile bahlala beqaphela ubuchwepheshe obusha
- Ukumbozwa Kwenethiwekhi: Ukuxhumana kwe-IoT okungazinzile ezindaweni ezikude
- Ukugcinwa Kwendawo: Kudingeka kuthuthukiswe amaqembu okusekela ubuchwepheshe besifunda
Amasu Okuphendula:
- Sungula imodeli "yokubonisa ukufinyelela kwabalimi nomakhelwane"
- Thuthukisa izixazululo zokusekela zeNethiwekhi Ebanzi Yendawo Ephansi (i-LoRaWAN)
- Bambisana namakolishi ezolimo endawo ukuqeqesha abasebenzi bezobuchwepheshe
【Isiphetho】
Eceleni kwamachibi aseSurat Thani, ucingo lukaChaurut luyamxwayisa futhi—kulokhu hhayi ngenkinga, kodwa ngefasitela lokuvuna elihle kakhulu. Kusukela eThailand kuya kulo lonke elaseNingizimu-mpumalanga ye-Asia, kuqhubeka inguquko ethule ekulimeni kwezinhlanzi, okuqhutshwa ubuchwepheshe bokubona ukukhanya,. Akugcini nje ngokushintsha imikhuba yokulima kodwa futhi kuchazwa kabusha indlela izigidi zabantu ezindaweni ezishisayo ezisebenzisana ngayo namanzi nobuchwepheshe.
Lezi zilwandle, ezazikade zithembele kokuhlangenwe nakho kwesizukulwane, manje sezikhanyiswa imifudlana yedatha yesikhathi sangempela. Ukukhanya okuncane kwe-Dissolved Oxygen Sensor emachibini okufuya izilwane zasemanzini kube ngesinye sezibonakaliso ezikhanya kakhulu ekuguqulweni komnotho oluhlaza okwesibhakabhaka eNingizimu-mpumalanga ye-Asia.
Singaphinde sinikeze izixazululo ezahlukahlukene ze
1. Imitha ephathwayo yekhwalithi yamanzi enamapharamitha amaningi
2. Uhlelo lwe-Floating Buoy lwekhwalithi yamanzi enamapharamitha amaningi
3. Ibhulashi lokuhlanza elizenzakalelayo lenzwa yamanzi enamapharamitha amaningi
4. Isethi ephelele yamaseva kanye nemodyuli engenantambo yesofthiwe, isekela i-RS485 GPRS /4g/WIFI/LORA/LORAWAN
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Isikhathi sokuthunyelwe: Jan-07-2026