Kutshintsho lwetekhnoloji yeshishini le-bonsai ukusuka ku-2023 ukuya ku-2024, ukusetyenziswa kwe-PVC -i-mesh egqunywe egadini ibe yinto ebalaseleyo, kunye ne-derivative yayo, i-PVC -i-aluminium egqunywe ngocingo, iphucula ngakumbi ubuchule bocingo lwebhonsai efana ne-Pyracantha fortuneana. Iimvavanyo zeGuangzhou Bonsai Association zibonise ukuba xa kuthelekiswa nocingo lwe-aluminiyam yendabuko, i-PVC{5}}i-aluminium egqunywe ngocingo inqanda ukudibana ngokuthe ngqo phakathi kwentsimbi kunye namaxolo, ukukhawulezisa ukuphiliswa kwesebe nge-15%. I-China Bonsai Artists Alliance ikwacebisa ukuba kusetyenziswe i-fungicide xa udibanisa le nto ngexesha lemvula, enokunciphisa izinga losulelo lomngundo emithini ngama-60%. Ukuyidibanisa kunye nee -apps ezihlakaniphile ezifana ne "Bonsai Treasure" ukurekhoda inkqubo yokusebenza kwaye ukhumbuze abasebenzisi xa besusa ucingo kuphucula ngakumbi ubume besayensi bokugcinwa kwebhonsai. Iinkcukacha zolu PVC{11}}zocingo olugqunyiweyo zikwahlulwe ngokweemfuno: ucingo olunobubanzi obumalunga ne-1/3 yesebe lusetyenziselwa isiqu esikhulu, ngelixa ucingo olubhityileyo oluyi-1.5mm lulungele amasebe.
Ukusukela ngo-2025, iimeko zokusetyenziswa kwe-PVC{1}}i-mesh egqunywe egadini kwigadi yasekhaya kunye neefama eziphilayo ziye zaqhubeleka ukwanda. Uphononongo lwe-Taobao lubonisa ukuba i-PVC{3}}i-coated uping netting ifanelekile kwizityalo ezahlukeneyo zediliya ezifana ne-cucumber kunye ne-passion fruit, inceda imidiliya ikhule ngokuthe nkqo, ukonga indawo, ukwandisa ukukhanya, kunye nokuphucula ukusebenza kakuhle kweziqhamo. Kwakhona kulula ukuyifaka; nokuba ngabaqalayo bokulima banokuyimisela ngemizuzu. Olu hlobo lomnatha luthandwa kakhulu kwiifama eziphilayo zaseYurophu naseMelika. Amafama anika ingxelo yokuba ikhusela amaxhama kunye nemivundla ekubeni itye kwizityalo, ngelixa i-mesh ivumela ukungena komoya kunye nokungena okulula. Ingubo eluhlaza idibanisa kwindawo yendalo. Ezinye iifama ezisebenzisa le nethi ziye zabona izivuno ezongeziweyo, kwaye ubomi bayo obude bunciphisa umthwalo wokusingqongileyo wokutshintshwa rhoqo.
Imarike yehlabathi ye-PVC{0}}i-mesh eqatywe isitiya (kuquka i-PVC{1}}yodidi olune-hexagonal mesh edityanisiweyo) iyaqhubeka nokukhula. Ngo-2024, ubungakanani bemarike yehlabathi yolu didi yayimalunga ne-6.83 yeebhiliyoni zeedola zaseMelika, kwaye kuqikelelwa ukuba iya kufikelela kwi-7.36 yeebhiliyoni zeedola ngo-2025, kwaye kulindeleke ukuba idlule kwi-11 yeebhiliyoni zeedola ngo-2030, igcina isantya sokukhula sonyaka esimalunga ne-7.8%. Amandla okukhula avela kuqoqosho olusakhulayo. UMzantsi-mpuma we-Asia ubone i-28%{13}}ngonyaka{14}kunyuswa kokungeniswa kwempahla ngaphandle ngo-2023 ngenxa yeeprojekthi zogcino lwamanzi ezifana neprojekthi yolawulo lomlambo iMekong. I-Indiya kunye neVietnam zikhawulezisa iziseko zophuhliso kunye nokuphuculwa kwezolimo; Izicwangciso zolwakhiwo lweendlela zaseIndiya zika-2022 zizodwa zilindeleke ukuba ziqhube ukonyuka kwe-15% kwimfuno yokukhusela inetha. Ngelixa i-Afrika ithwaxwa kukungonelanga kwemveliso yasekhaya kunye nezinga lokuxhomekeka kwemveliso kumazwe angaphandle angama-75%, imigaqo-nkqubo yezolimo kumazwe afana ne-Ethiopia iqhuba ukukhula konyaka kwemfuno yenethi yokhuselo lwezityalo ukuba idlule kwi-8%, idala imarike yokukhula entsha. Ngeli xesha, imfuno kwiimarike zaseYurophu kunye nezaseMelika zihlala zizinzile, zigxile kwi{23}}ephezulu ezilungele ukusingqongileyo kunye neemveliso zokujonga umhlaba.
Kwelinye icala, ukuphuculwa kokwenziwa komsebenzi yeyona nto iphambili yophuhliso lwePVC enemesh yegadi. Ngenxa yemozulu egqithisileyo kunye neendawo ezinzima kwimimandla eyahlukeneyo, ukuchasana kwemozulu ephezulu kunye neemveliso zamandla aphezulu ziba yinto eqhelekileyo. I-Nano{2}}inqanaba letekhnoloji yokwaleka i-titanium dioxide yandisa ubomi bemveliso ukuya kwiminyaka engaphezu kwe-15, uphuculo lwama-40% kwiimveliso zemveli. Ukwamkelwa okuxhaphakileyo kokuphindwe kabini -kokwaleka (kushushu kwangaphakathi{7}}diphu igalvanizing + yangaphandle yePVC) iinkqubo ezidityanisiweyo zibonelela ngokumelana nesitshizi setyuwa ngaphezulu kweeyure ezingama-3000 kunye namandla okuxinana Okukhulu okanye alingana ne-500MPa, iyenza ilungele imeko-bume erhabaxa njengeendawo eziselunxwemeni kunye neemeko zetyuwa ephezulu{12}} Kwelinye icala, inguqu yendalo esingqongileyo iyakhawuleza. Imithetho ye-EU's REACH inyanzelise iinkampani ukuba zamkele ichromium -iinkqubo zokudlula simahla, kwaye isabelo semarike yezi mveliso kwi-EU sinyuke ukusuka kwi-15% ngo-2021 ukuya kwi-42% ngo-2023. Okwangoku, ukusetyenziswa kwezinto ezihlaziyiweyo kuyanda, kunye neenkampani ezihamba phambili ezisebenzisa izinto ezihlaziyiweyo zePVC kwi-30% yeemveliso zabo zokuqala I-10,000-yezitoni{24}}iprojekthi yokubonisa ukurisayikilisha sele iza kuqaliswa, ilungelelaniswa neenjongo zekhabhoni ezimbini{26}ezimbini. Ngaphaya koko, ukuphononongwa ngobukrelekrele kuyaqhubeka; Iinetha ezikrelekrele ezikhuselayo ezidibanisa izinzwa zovavanyo ziye zalingwa kwiSichuan{27}}I-Tibet Railway kwaye ilindeleke ukuba isetyenziswe kancinci kancinci kwi-{28}}yesiphelo sezityalo kunye neeprojekthi zeziseko ezingundoqo kwixa elizayo.