IBHULOGI

Ukuzilalisa kwezinsizakwane zokuzilalisa kubonakala kunezinkinga ezingaphansi kwezinye ezinkulu ekufuneka kuzilalise ngazo ukuthi zihlanganise izinkulungwane zokudla emhlabeni ngokwesibonelo, futhi kubhekisele kubizo labo abazikhipha kwezimo zokuphila. Indlela eyodwa yezinkundla ephambili eyayisithembiso esingathembekiyo yokuqhubeka kwezinsizakwane zokuzilalisa ngu-"multi-layer agricultural film", okuyinto eyenza abazilalisi bakwazi ukusondeza izinsizakwane zabo futhi bakwazi ukuthola izinkundla ezingaphezulu. Lokhu kuthembisa ukuthi kwenziwe indawo eyodwa yokuzilalisa, okuyinto eyobhala izinsizakwane kuzo izimo ezingavumelekile zokuphila, amadoda amabili, nezifo, futhi iyakwakha izimo zokuzilalisa ngokuphelele. Ukusebenzisa kwezinsizakwane zokuzilalisa zokuphakamisa izinsizakwane zokuzilalisa kubhekisele kubizo labo abazikhipha kwezinsizakwane zokuzilalisa kwezizwe zonke, okukhomba ukuthi abazilalisi bakhona nesikhathi esingaphezulu sokubhekisa kwezinsizakwane zabo zokuzilalisa.

Ukuqonda i-Technology Yezinsizakwane Zokuzilalisa Zokuphakamisa Izinsizakwane

Ukubhalwa Nezinhlobo Zemitheli

Izifilm zokusebenza kwezintlu zokuphatha izindawo zokulima zibonisa ukuthuthukiswa kwezindawo zokuphatha, zinamakhulu amaningi amahle okukhethwa ngokuphelele ukuthi zibe nokusebenza kahle. Inyathelo yonke inenqubo eyodwa, ngenxa yoko inyathelo yezandla libeka ubukhulele bokubuka kwe-UV nobukhulele bokwesika, amanyathelo amadlinga abeka ubukhulele bokuhlala kanye nabukhulele bokubuka kwezinkambu, kanye namanyathelo amadlinga abeka ubukhulele bokubuka kwezinkambu kanye nokuphatha kwezinkambu zokuphatha. Amakhulu ayisisekelo kusukela ku-polyethylene, ethylene vinyl acetate, kanye nezinkqubo ezihle okuhlela ubukhulele bokuhlala kanye nabukhulele bokusebenza.

Inqubo yokukhiqiza ihilela amasu okuhlanganisa ama-co-extrusion abopha izingqimba eziningi ze-polymer ndawonye, okwenza kube nesakhiwo esihlanganisiwe esinezakhiwo ezithuthukisiwe. Lokhu kwakhiwa kwefilimu yezolimo enezingqimba eziningi kuvumela ukulawula ngokunembile ukudluliswa kokukhanya, izakhiwo ezishisayo, namandla omshini. Izinhlobo eziphambili zihlanganisa izinto ezivimbela ukuconsa, izilungisi ze-UV, nama-absorber e-infrared asebenza ngokubambisana ukuze kwakheke izimo ezinhle kakhulu zokukhula kwezinhlobo ezihlukahlukene zezitshalo.

Izici Ezikhethekileyo Zokusebenza

Ukuqhubeka kwe-film yezintlu zokusebenza kwimfuyo ikhuluphile kubonakala kumaphuzu amaningi okunye okuhambisana nokuthi akhuluphile kwezinye zokusebenza ezilungileyo zokusebenza ngokwesilinganiso. Amaphuzu okukhanya kungakhethwa ngokucacileyo ukususa izikhathi ezingafanele futhi ukwenza ukuthi izikhathi ezinamandla zokufunda ziyakhokelelwa ngokuphelele ukuthi izilwane zihlale zizwele. Amaphuzu okugcina amandla ayisisekelo aphakathi kwezikhathi ezinkulu zokugcina amandla futhi ukuthi amandla ayigciniwa ngokuphelele kwezikhathi ezinkulu, okwenza ukuthi izinhlobo zokugcina amandla ziyakhokelelwa ngokuphelele kwezikhathi ezinkulu zokuzwele.

Amaphuzu okusebenza njenge-‘tear resistance’, ‘puncture strength’ kunye nezinhlobo zokukhula ziyathuthukisa ukuthi isikhathi eside siphumelele ngokuphelele kwezinhlobo zokugcina amandla. Ukuthi ifilm iyisikhathi eside sokusebenza ngokwesilinganiso kuyathuthukisa ukuthi iyalungile kwezinhlobo zokugcina amandla, ukuthi iyalungile kwezinhlobo zokugcina amandla, nokuthi iyalungile kwezinhlobo zokugcina amandla kwezinhlobo zokugcina amandla, kanye nokuthi iyalungile kwezinhlobo zokugcina amandla kwezinhlobo zokugcina amandla. Lezi zinhlobo zokugcina amandla ziyathuthukisa ukuthi ifilm yezintlu zokusebenza kwimfuyo iyisikhathi eside sokusebenza ngokwesilinganiso kwezinhlobo zokugcina amandla kwezinhlobo zokugcina amandla.

Izicelo Zokwandiswa Kwesizini Nezinzuzo

Ukukhiqizwa Kwezitshalo Zokuqala

Ukukhiqizwa kwezitshalo zonyaka zakuqala kumelela enye yezinzuzo ezibaluleke kakhulu zokusebenzisa izinhlelo zefilimu yezolimo ezinama-multilayer. Ngokwakha izindawo ezivikelekile ezigcina amazinga okushisa nomswakama afanele, abalimi bangaqala ukutshala emasontweni ambalwa ngaphambi kwezindlela zokutshala ezivamile ezivunyelwa ngaphandle. Leli windi lokutshala elandisiwe livumela izinsuku zokuvuna ezandulele kanye namathuba emakethe anda lapho amanani omkhiqizo evame ukuphakama ngenxa yokutholakala kokuphakelwa okulinganiselwe.

Izinkhomo zokulawula kwezintemperatura zefilimu yekhanda eliningi yezokusebenza kwezinsiza zisakha izinhlangano ezincane zokusebenza kwezinsiza ezinamandla okukhupha izihlahla ezingaphansi ukususa ukuthi kuzwakala kwezifuletho nezintemperatura ezingavamile kuminyaka yase-Spring. Ukugcina izintemperatura eminyakeni eyinkulu nekuvutha kancane emasinyakeni amadlayo kusakha izimo eziphelele zokuthuthukisa izihlahla, okuyenza izihlahla zithuthukise ngendlela efanele futhi zizimise ukuthi kuzwakala kwezifuletho emva kokuthi kubhishelwe. Lezi zinhlaka ziyagcina ukuthuthukisa kwezinhlanhla, ukuthuthukisa kancane kwezinhlanhla, nokuthuthukisa kahle kwezihlahla eminyakeni yokuqala yokuthuthukisa.

Ukuphakanyiswa Kwesikhathi Sokukhishwa Emva Kokuphela

Ukusetshenziswa kwefilimu yezolimo enezingqimba eziningi ngasekupheleni kwesizini kwenza abalimi bakwazi ukuqhubeka nokuvuna kuze kube sekupheleni kwekwindla nasekuqaleni kwebusika, okwandisa kakhulu isikhathi sokukhula esikhiqizayo. Lolu ungqimba oluvikelayo luvikela izitshalo ezimweni zokuqala zesithwathwa ezaziyoqeda isikhathi sokukhula ngaphambi kwesikhathi. Ukulawula izinga lokushisa okunikezwa uhlelo lwefilimu kugcina izimo zokukhula ezikahle ngisho nalapho izinga lokushisa elikuzungezile lehla, okuvumela ukuqhubeka kwe-photosynthesis nokuthuthukiswa kwezithelo.

Imiphakathi yokuvala ekhulu kakhulu kusiza ekuphakamiseni kwemali ngokubanzi ngokuvalela okuphelele ngalunye umnyaka wokuvala futhi ukufuna imali enkulu ngokuvalela ngeminyaka yokuvala apho kukhona ukungafiki kwezithakazelo zomkhakha. Amaphilimu wezilwane zokuzalisa eziningi asiza abasebenzi ukwenza ukuthi bavule isibonelo sokuhlanganisa ngokusebenzisa izinkampani zokuzalisa ngeminyaka eyingi ngaphandle kokuguqula ubukhulu bomphakathi wokuzalisa ngeminyaka eyingi.

Ukudluliswa Kwemvelo Nobuvumelana Bokulima

Izindlela Zokuhlola Ukuthawala

Ukubeka imizimba yezinkulungwane kuyisibonelo esibalasekile sokusebenzisa i-film yezinkulungwane ezingamabili, esinika abafundi amandla okubhekana ngokuphelele nesimo sezinsiza zokuthanda. Ukubeka kwezinkulungwane ezingamabili kwenza izimpande zokuvimbela ezihlukene okuzosindisa ukuphuma kwamandla wokuchitha kumazinsiza okuhlubiweyo, ngakho-ke kubhekana nokuphakama kwamandla wokuchitha kumazinsiza okuhlubiweyo. Izifomula zesifilm esiphambili ziyasinda izinto ezihlukene zokuchitha kwe-infrared okuzosindisa ukuphakama kwezindawo eziningi kakhulu ngakho-ke kubhekana nokugcina izinsiza zokuthanda ezibalasekile kubantu babalulekile.

Izindlela zokugcina isikhathi esizimele ezisakhiwe kumaphansi okuphatha ukuthi amathuba ayisikhuba kuzoba yinkimbinkimbi yamadolo futhi izokwenzela ukuthi amadolo ayiphansi. Izinguquko zokusuka kwezinsuku ezingaphezu kwezinsuku ezingaphezu kwezinsuku zokuphatha ukuthi amadolo ayisikhuba kuzoba yinkimbinkimbi yamadolo futhi izokwenzela ukuthi amadolo ayiphansi. Lokhu kubalulekile kakhulu kumadolo angafuna isikhathi esisodwa futhi kumadolo angafuna isikhathi esisodwa sokuphatha ukuthi amadolo ayisikhuba kuzoba yinkimbinkimbi yamadolo futhi izokwenzela ukuthi amadolo ayiphansi.

Ukuphatha Ukudla nokuphatha Ukudla

Ukuphatha kahle kwamandla okugqibela kuyisisekelo sokwenza ukuthi isihlanu sifanele, futhi i-film yezindawo zokuzalisa eziningi ziyabeka izinkumbulo eziphambili zokuphatha ukuchitha kwezindawo zokuzalisa ezingcwele. I-film yezindawo ziyabeka ukuthi amanzi ayishwe ngokuphakama, ngakho-ke iyaphatha ukuchitha kahle ukuze kusizwe ukuzalisa kwezinye izilwane ngaphandle kokukhuthaza izimo ezinokuthi zibuye zikhiqize izifo. Izinkumbulo zokuphatha ukuchitha kuyabeka ukuthi akukho ukuchitha okuphezulu okungakhuthaza izifo zokuchitha noma ukuzimela kwezinye izilwane.

Iziphumo zokuphatha amanzi okufunyanwa ngemisebenzi yefilm yezindawo zokuzalisa eziningi ziyinkimbinkimbi yokuphatha amanzi nokuphatha amanzi ngokulinganayo. Isikhathi esihlukileyo sibeka ukuthi amanzi ayishwe ngomoya, futhi sibeka izindlela zokuphatha amanzi ngokulinganayo. Lezi ziqinisekiso zokuphatha amanzi ziyazigcwele kakhulu emazweni apho amanzi ayisiphephelo noma apho ukuphatha amanzi ngokulinganayo kuyisisekelo sokuzalisa ngokuphelele.

Ukuvutha Kwemithombo Nezinkulungo Zokuphatha

Amathuba Okuzalwa Okwengeziwe

I-film yezindawo zokuzalwa eziningi iyadala amathuba okuzalwa okwengeziwe okuyakubhekisa ngqo ekuvutheni kwemithombo nezinkulungo zokuphatha. Umkh environment owodwa uyakunciphisa ukuzimela kwezithakazelo kwezinhlobo zokuzalwa, kube nokuthi izithakazelo ziyasebenza ngokuphelele kuzo ukuzalwa okuphelele kungaphandle kokuzalwa okukhula kwezinye izinto. Amathuba okuzalwa okulinganayo ayasiza ekuzalweni okulinganayo, ukuncipha izinkinga zokuzalwa, nokuphatha okwengeziwe okufana nokuthi kufanele kusuke kumarket eyingenile.

Ukuhlelwa kwezinkinga zokubheka kwakhiwe ngemifanekiso yezincwadi zokusebenza emhlaleni ekhuluma ngokuphelele kusiza ukuthi izithombe zizame ngokuphelele futhi zisiza ukuthi izithombe zibe nezinkinga eziphelele. Izinkinga zokubheka zokubheka kuzo kungakhulwa ngokuphelele ukuze zisize ukuthi izithombe zihlale, zibhukise, noma zidla ngokuphelele ngokuphathelene nokufaneleka kwezithombe kanye nokuhlanganisa izindlela zokusebenza. Lezi zinkinga zokubheka ezihlanganisiweyo zisiza ukuthi izithombe zihlale ngokuphathelene nokuthintana kanye nokuthintana kokugcina kwezindawo zokuhlala.

Ukuvikela phansi kwamaphuzu okuqondwa

Ukuvikela kwezimo zemvelo ngamaphilimu wezilwane zokuzalisa eziningi kusiza kakhulu ekuphakamiseni kwesikhundla sokuzalisa futhi ukunciphisa izinkinga zokuzalisa okutholakala ngokungafani kwezimo zemvelo. Ukuvikela kwezwindu kuncipha ukugcina kwezinto zokuzalisa nokuphatha kwezinto zokuzalisa futhi kusiza ekwenzeni izimo ezingenabuchwepheshe ezisiza ekuphakamiseni kwesikhundla sokuzalisa. Ukuvikela kwezihlabe, ukuphakama kwezintlanu, nokuthawala okuphelele kuncipha ukuphatha kwezinto zokuzalisa okutholakala kahle emaqondweni angavikelwanga.

Izakhiwo zokuvimbela ifilimu yezolimo enezingqimba eziningi zinikeza nokuvikelwa ezifweni nasezinambuzaneni ezihamba emoyeni kuyilapho zivumela izinambuzane eziwusizo ukuba zingene lapho ziphathwa kahle. Lokhu kuvikela ngokukhetha kunciphisa ukuthembela ezindleleni zokulwa nezinambuzane zamakhemikhali kuyilapho kugcinwa ukuvikelwa kwezitshalo okuphumelelayo. Ukuhlanganiswa kokulawulwa kwemvelo nokuvikelwa okukhethiwe kudala izimo zokukhula ezinhle ezisekela imikhuba yezolimo esimeme nemiphumela engcono yekhwalithi yezitshalo.

Izidingo zokufaka futhi ukulungisa

Iindlela Zokufaka Ngokuchanekileyo

Ukwenza kahle kwezindawo zokusebenzisa izifilmi zokulima eziningi kuzokuthatha ukuzinikela kwezindlela zokufaka eziyakubiza ukusebenza kanye nokuphila kwezifilmi. Ukufaka kwezifilmi ngokulinganisa kahle kuyabiza ukusebenza kahle kwazo ngezinsuku zokuphefumula, futhi kuvikela ukuthi kuzobhekwa kwezinkinga ezingaphezulu ezinokubangela ukungasebenzi kahle kwezifilmi kusukela kuqala. Ukudesigna kwezindlela zokuvikela kufanele kubikiswe ukuguqula kwezifilmi ngokwekhanda kanye nokugula kwezifilmi, futhi kubikiswe ukuthi kunezindlela zokuvula ukuze kubhekwe isimo sezulu.

Isikhathi sokufaka kufanele sibonise izimo zezulu zeminyaka kanye nezikhakha zokulima ukuze kubhekwe ukuthi kubizwa kahle ukusebenza kwezifilmi zokulima eziningi. Ukufaka kabusha kufanele kwenziwe kabusha kusukela kuqala kwezikhakha zokulima ukuze kubhekwe ukuthi kubizwa kahle ukusebenza kwezifilmi futhi kubhekwe ukuthi kubizwa kahle ukuthinteka kusukela kuqala kwezikhakha zokulima. Ukufaka kwezindlela zokuvikela kanye nokuvikela kwezifilmi kufanele kubhekwe ukuthi kubizwa kahle ukuthi kubhekwe isimo sokuphefumula kanye nokuthi kubhekwe ukuthi kunezindlela zokufuna ukuthinteka kusukela kuqala kwezikhakha zokulima.

Ukuphila Ngezinsuku Nezinkinga Zokuphila Ngemuva

Ukuphatha kwezinsizakwane zokusebenza kwezinkulungwane zezincwadi zemithambo yezempilo yezintlu yezinkulungwane kuyisisekelo sokugcina ukusebenza okuhle nokubusa isikhathi sokusebenza. Imikhuba yokuhlola kufanele ibonise izinkinga ezingaphansi njengezincwadi, ukuphatha kwesibhakabhaka, noma ukungafani kwezindawo zokubambisa kabusha ngaphambi kokuthi zihlale zihlukanise ubunzima bezinkulungwane. Imikhuba yokusula kusiza ekugcineni ukuthi umlando uyakhupha ngokuhle futhi ukukhathala kwezinto ezinconywa ezinokuthi zihlukanise ubunzima noma zihlukanise ukusebenza kwezincwadi.

Ukuhlanganiswa kwezincwadi kufanele kubhekiswe eminye imiphumela yokuphatha kwenzincwadi, izinguquko zokusebenza, nezinkinga zokuthengisa okuhlanganisa nokuthengisa kwezincwadi ezintsha. Izinkulungwane zezincwadi zemithambo yezintlu yezinkulungwane ziyasebenza ngamashumi amabili noma amathathu uma ziqondile kuzokuphatha, futhi ziyisilungelo esihle kakhulu sokuthengisa ukusiza ekubeni kwezinsizakwane zezinkulungwane. Ukugcina kwezincwadi ezintsha nezinkulungwane zokufaka kufanele kwenziwe ngokuhle ukuze kubekwe kusasa uma kufuneke.

Iimpawu Zomnotho Nenkokhelo Yekhoboka

Uhlobo Lwendlela Lokungena-Lokunceda

Izinzuzo zezomnotho zezinhlelo zefilimu yezolimo ezinamakhasi amaningi ziyabonakala ngokuhlaziywa okuphelele kwezindleko nezinzuzo okucabangela izindleko zokuqala zokutshala imali, izindleko zokusebenza, kanye nokuthuthukiswa kwemali engenayo kusuka ezinkathini ezinde zokukhula. Ukwanda kwamandla okukhiqiza okufezwe ngokwelulwa kwesizini ngokuvamile kuholela ekwandeni kwemali engenayo edlula izindleko zohlelo phakathi nezinkathi zokuqala ezimbalwa zokukhula. Amathuba entengo ephakeme phakathi nezinkathi zokuvuna ezinde anikeza izikhuthazi ezengeziwe zezomnotho zokusebenzisa ubuchwepheshe befilimu yezolimo enezingqimba eziningi.

Ukunciphisa izindleko zokusebenza kufaka kuwo ukunciphisa izindleko zokuchaza, ukunciphisa ukuphela kwemithi ngokugcinwa kwemikhumbi, nokuthuthukisa ubungakanani bekusebenzisa izinkambo. Imifanekiso yemithi yezindlu zokusebenza kusasa kucacisa izindleko zokusebenza okuhlanganisa ukubuyisela imithi esihlwayileyo nokulawula ngokushesha izinto ezinconywe. Izimo zokuzalwa eziphakanyisiwe ngemifanekiso yemithi kusasa kusiza ekwenzeni kahle ukuplanina nokugcina izinkambo, okusiza ekunciphiseni izindleko zokusebenza ngokujulile.

Izindlela Zokuthuthukisa Emakhazini Nezincedo Zokubona Isibonelo

Izinzuzo zemakethe ezitholakala ngokusebenzisa ifilimu yezolimo enezingqimba eziningi zihlanganisa ukuba khona okwandisiwe emakethe, ukuthuthukiswa kwekhwalithi yomkhiqizo, nokuthembeka okwandisiwe kokuthengwa kwempahla. Abalimi abasebenzisa izinhlelo zefilimu bangakwazi ukugcina ukutholakala komkhiqizo okuqhubekayo phakathi nezinkathi ezinde ngenkathi izimbangi zibhekene nemikhawulo yokukhiqiza ngenxa yezimo zezulu. Lokhu kuba khona okwandisiwe emakethe kuvame ukuholela ebuhlotsheni obuqinile namakhasimende namathuba entengo aphezulu.

Ukuthuthukiswa kwezinkinga zokuphatha kwenziwa ngemikhumbi yokuqala okubhekisele kuzo kunceda ukufinyelela emakheteni amahle okufuna izinkinga zezinkinga zokuphatha. Imifanekiso yemifanekiso yemithambo eminingi yokuzalisa iyisupporta imiphumela yezimfihlo nezinkinga zokuphatha okunconywa ukuthi zibe nempumelelo ekhulu emakheteni amahle. Ukuchazwa kweminyaka eyadlulayo, ukuthuthukiswa kwezinkinga, nokuphatha kwezinto zokuzalisa kwenza umphumela wokuthuthukiswa okuyinhloko okuvumela ukuthenga kwezinto zokuzalisa futhi kusivumela ukuthuthukiswa kwezindaba zokusebenza ngemva kwalokho.

Ukuzalazala Kusasa Namaqondo Ekuqasheni

Izitechnoloji Ezidebezelayo Zezinhlelo

Izindlela eziphambili zemifanekiso yemithambo eminingi yokuzalisa ziyasebenza ngemithambo eyinkimbinkimbi okuyizidingo zokuphatha kwezinto zokuzalisa ngokwesikhathi esisha. Imifanekiso yezintonga ezinamaphoyinti nezinto zokuphatha ezinamaphoyinti ayisivumela ukuphatha kwezimo zokuzalisa ngokuzenzakalelayo ngaphandle kokuthintana ngokwesibonelo. Imifanekiso yezinto ezinamaphoyinti ezinamaphoyinti ezinamaphoyinti ezinamaphoyinti ziyasivumela ukuthuthukiswa kwezinkinga zokuphatha ngaphandle kokuthuthukiswa kwezinkinga zokuphatha.

Ukusetshenziswa kobuchwepheshe be-nano ekukhiqizeni ifilimu yezolimo enezingqimba eziningi kunikeza amathuba okucwaninga ngokunembile izakhiwo zezinto ezingeni le-molecular. Lezi zinto ezithuthukile zingase zinikeze ukuvikelwa kwe-UV okuthuthukisiwe, izakhiwo ezishisayo ezithuthukisiwe, namakhono okuphathwa kwezifo ezihlangene athuthukisa ukuvikelwa kwezitshalo nokwenza isivuno sibe ngcono. Ucwaningo lwama-biobased polymers kanye nemithombo yezinto ezivuselelekayo lusekela izinhloso zezolimo ezizinzile ngenkathi kugcinwa izidingo zokusebenza.

Ukuhlanganiswa Nezolimo Ezinembile

Ukugxilwa kwezindawo zokulima eziningi zokulima nezinkampani zokulima ephakeme kwenza amaphuzu okukhokha kwezinkampani zokulwela izimo nezinkampani zokulwela izimo. Ukugxilwa kwezisensori kusiza ekubhaleni ngokushesha izimo zokulinga, ukuchitha, nokubheka izimo zokulinga emaphakathini okulima, kusiza ekuphenduleni iziphetho zokuphatha ngokusebenzisa idatha. Izinkampani zokulwela izimo nezinkampani zokulwela izimo zokulinga zinokuphendula izimo zokulinga ngaphandle kokuthintana ngokwesibonelo, ukuvumela ukulima okuhle ngeminyaka yonke.

Izinkampani zokulima ezigcwele ezihlanganisa idatha yokusebenza kwezindawo zokulima eziningi zokulima zisiza ekubhaleni izimodeli zokuphambuka nezindlela zokuvumela ukuthi isistimu ibe yinhle futhi izimpilo zokulima zibe yinhle. Lezi zinkampani ezigcwele zisiza abasebenzi bakulima ngezinkampani ezingaphezulu ukuphatha izinyanga zokulima eziningi ngemuva kokuvumela ukuthi izimo zokulinga zibe zinhle futhi ukuvumela ukuthi ubunzima bokuthenga buhle ngokuvumela ukuthi izimo zokulinga zibe zinhle futhi ukuvumela ukuthi izinto zokulima zibe zinhle.

Imibuzo Evame Ukubuzwa

Kuphi na isikhathi sokusebenza kwesindawo yezindawo zokulima eziningi?

Izifilimu zesayensi yezintlanu zokusebenza kwezintaba ziyatholakala ngokubalulekile kusukela ku-3 ku-5 iminyaka uma zihlanganiswa ngendlela efanele futhi zihlalekwa ngendlela efanele. Umkhulu wokuphila kwazo kuyiphakade kubonakala kuzo izimo zomhlaba, ubukhulu bezinkambo zokuqinisa kwe-UV, nokuhlaleka. Izifilimu eziphezulu kakhulu nezinkambo zokuqinisa kwe-UV ezibalulekile kungazokwazi ukuphila kude kumaphakade okuhle kwezimo zomhlaba. Ukubona ngokuphakeme kanye nokuhlaleka ngendlela efanele kungasiza ukuthi izifilimu ziphile kude futhi zisebenze ngendlela efanele ngokuphakeme kwezikhathi sokusebenza kwazo.

Izicathulo ziziphi zokufana ngezinye zokuphila kwezifilimu zesayensi yezintaba zokunqoba isikhathi sokusebenza

Izicathulo zokuphila kwezintaba njenge-tomatoes, izipeppa, izikukumba, nezincwadi zemithi yezihlamvu ziyathola iziphumo ezingaphezulu kusukela kwezifilimu zesayensi yezintaba zokunqoba isikhathi sokusebenza. Lezi zicathulo ziyabhekwa ngokuphambuka kwezinhlobo zokuphila kanye nokugcina kwezinkambo zokuphila, kodwa kungakhathaleki ukuthi ziyisibonelo esihle sokusebenza kwezintaba. Izicathulo zokuphila kwezintaba zingakwazi ukuthola iziphumo kwezifilimu zokunqoba isikhathi sokuphila kanye nokugcina kwezinkambo zomhlaba ezingaphezulu kusukela kwezikhathi zokuphila zokuphila kwezintaba.

Ingakhohlwa na-kuhlanganisa kahle imifanekiso yezintlu ezingamabili yemithombo yokusebenza?

Amazwi amaningi emifanekiso yezintlu ezingamabili yemithombo yokusebenza ayakhohlwa ngokusebenzisa izinkampani zokuhlanganisa iziphalashi ezispeciale ezihlanganisa imifanekiso yemithombo yokusebenza. Ukugcina nokucleana kahle imifanekiso esebenza kuyisisekelo sokukhohlwa kahle. Abasemthwakazi banezinkampani zokubuyela emfanelweni wabo, futhi izinketho zokuhlanza kuzoba nezindlela zokuhlanganisa kahle. Abafundi baya kusibonisa izinkampani zokuhlanganisa zasekhaya nabasemthwakazi ukuthi kunezinketho zokuhlanganisa kahle kuleli leli.

Yiziphi izinkinga zokuvula okumele kubhekwe ngokujulile ngezinhlobo zemifanekiso yezintlu ezingamabili yemithombo yokusebenza?

Ukuvulwa kwezinye izikhathi kuyisisekelo sokusebenza kwezinhlangano zezincwadi zokuzalisa ukungakhathazeki kwezinkulu zokuphakama kwezintambo futhi ukugcina izimo zokuzalisa eziphelele. Izinhlangano zokuvulwa kufanele zinikeze izinkundla zokuvulwa ngokwesibonelo nasezinkundleni zokuvulwa ngokwesibonelo ukudibanisa izinkundla zokuphakama nezinkundla zokuhlanza. Ukubhekana nokuvulwa okuphelele kubhekana nezinhlobo zezindlala, izinhlobo zokuphakama, nezidingo zezincwadi ukuze kuvunyelwe ukudibanisa izimo zokuphakama ngokuphelele ngeminyaka yezincwadi emva kokugcina iziphumo zokuzalisa okuphelele.