Mmaraka o akaretsang oa tlhahiso ea lijo tsa tlhapi o bonts'a tebello e ts'episang e khetholloang ke kholo e phahameng, phapang e matla, le ntlafatso ea theknoloji{0}. Mmaraka oa lefats'e oa lijo tsa metsing-lisebelisoa tse amanang le tsona o lebelletsoe ho hola ho CAGR ea hoo e ka bang 5.8% ho isa ho 6.5% ho tloha 2025 ho isa 2030. Mmaraka oa lehae oa lisebelisoa tsa phepelo ea litlhapi China ho lebelletsoe ho hola ka sekhahla sa 8% ho isa ho 8.5%. Lits'ebetso tsa mantlha tsa kholo ea likhoele tsa tlhahiso ea lijo tsa tlhapi ke tse latelang:
1. Katoloso le Lintlafatso tsa Mehlala ho Aquaculture
Temo ea metsing ea lefats'e e kenya letsoho ho feta 52% phepelong ea lihlahisoa tsa metsing. Kakaretso ea tlhahiso ea lijo tsa tlhapi ea China e lebelletsoe ho feta lithane tse limilione tse 28 ka 2025, ka sekhahla sa kholo ea selemo le selemo se ka bang 4% ho isa ho 6% ho tloha 2025 ho isa 2030, se tsamaisang keketseho e tsoelang pele ea tlhoko eamehala ea tlhahiso ea lijo tsa litlhapi. Ho potlakisa ha feme le temo e matla ea metsing, ka merero e mecha ka likhamphani tse etellang pele tsa phepelo e fetang lithane tse 100,000, e khothaletsa tokollo e matla ea tlhokahalo-ea likhoele tse bohlale tsa tlhahiso. Keketseho ea lihlahisoa tse khethehileng tsa metsing (tse kang li-shrimp, crab, sea bass, le mandarin fish) li etsa hore 'maraka oa lijo o hole ho CAGR e fetang 12%, e leng se nyollang ka kotloloho tlhokahalo ea -ea ho qetela ea tlhahiso joalo ka extrusion le mehala{7}e nyane ea tlhahiso.
2. Tse peli-E tsamaisoa ke Tšebeliso le Leano
Tlhokahalo e ntseng e eketseha ea lihlahisoa tsa metsing tse tala le tse phetseng hantle ho tsoa ho bareki e qobella phepelo hore e fetohele tikolohong{{0}mefuta e bonolo le e sebetsang hantle, e nang le litlhoko tse phahameng tsa ho nepahala, botsitso le ho baballa tikoloho ea lisebelisoa. Ho tiisa melaoana ea tikoloho (joalo ka GB 16297-2023) e ntse e tsoela pelemehala ea tlhahiso ea lijo tsa litlhapiho ntlafatsa molemong oa tšebeliso e tlase ea matla, ho tlosa lerōle bohareng, le ho hloekisa metsi a litšila. Thepa e kholo-e ntse e ntlafala haholoanyane ka lebaka la melemo ea eona ea litšenyehelo molemong oa ho sireletsa tikoloho. Maano a naha a "Blue Economy" le "Marine Powerhouse" a ts'ehetsa temo ea metsing, hammoho le lithuso tsa lehae tsa temo ea metsing, ho theola moeli oa matsete a lisebelisoa ke likhoebo.
3. Phetoho ea Theknoloji e Etsa Litlhoko tse Ncha
Sekhahla sa ho kenella ha bohlale le boits'oaro bo ntse bo eketseha. Taolo ea PLC, ts'ebetso le tlhokomelo ea IoT u le hole, le tlhahlobo ea boleng ba Marang-rang e se e le likarolo tse tloaelehileng bakeng sa likhoele tsa tlhahiso ea lijo tsa tlhapi tse mahareng le tse kholo{1}. Boholo ba 'maraka ba litsamaiso tsa phepelo tsa AI bo lebelletsoe ho fihla ho li-yuan tse libilione tse 8.7 ka 2025 le ho feta li-yuan tse limilione tse likete tse 20 ka 2030. Ts'ebeliso ea mehloli e mecha ea protheine (joalo ka protheine ea likokoana-hloko, protheine ea likokoanyana, le protheine e lomositsoeng) e ntse e hola, e hlokamehala ea tlhahiso ea lijo tsa litlhapiho ikamahanya le ts'ebetso ea pele ea thepa e tala le phetoho e feto-fetohang ea mekhahlelo ea ts'ebetso, ho tsamaisa kholo ea litlhoko tsa lisebelisoa tse hlophisitsoeng. Lintlafatso ho extrusion, micro-particle, le butle{2}}mekhoa e ntseng e teba ea lijo li khothaletsa nchafatso ea lisebelisoa tsa mantlha tse kang twin-screw extruder, low{4}}moo o omisang mocheso, le{5}}mechini e etsang pellet.
Tse ka holimo ke tsona tse susumetsang kholo ea likhoele tsa tlhahiso ea lijo tsa tlhapi. Pono ea 'maraka ea lijo tsa tlhapi e pharaletseng, le theko eamehala ea tlhahiso ea lijo tsa litlhapie boetse e eketseha. Bakeng sa ho khetha mohala oa tlhahiso ea phepelo ea litlhapi, ka kopo sheba sengoloa se fetileng.
