Imikhuba Yokusetyenziswa Kwizinhlekele Zokuphuma Kwemikhumbi Yokudla Ngomnqwazi: Ukwenza Umgwaqo Wokuthutha KweNdustri Yesifuba Somkhumbi Ngempela
Izinhlekele zokuphuma kwemikhumbi yokudla ngumnqwazi zibalulekile kakhulu ekulondolozeni ukreqeba okuphakeme kwi umsebenzi wokudla ngumnqwazi ongcono , indawo ebalulekile yendustri. Amathimba akhethekile asebenzisa imikhumbi enobukhoni obungcono—njengezikhumba ezisetyenziswa emadodweni amaningi noma izikhumba ezisetyenziswa ukudla ngumkhumbi omncane—ezidinga izihlwire (izingcindezi zokubhakha imikhumbi) eziphambene, ezinobunjinjini obuphezulu. Lezi zinhlekele zihlanya ngokugcwele ekususweni nokuphumela izihlwire ezithile noma eziningi (ezahlukene ne-polyethylene noma polypropylene) ngokulawula ngqo ubude bezibhakhi, ubunjinjini, nobunjingili. Lokhu kuxhumanisa into engahleli kangako yokwenza ngendlela esemthethweni noma ngendlela enhambalalayo, kumakha abayeni ukugcina iindlela ezinkulu kumathimba aphelile ephelile ngempela, ngelinye iqiniso lokuba imikhumbi iyaphila emshiseni mbi (njengoko kuzo izililo ezinkulu, ukuchithwa kwegazi), okwenzelana ngqo nokuthutha kwezigaba zokudla ngumnqwazi.
Izinhini zibonakala ngokubaluleka kakhulu ku ukwalata iziqhudu nezikhumba zokulima iziqhudu , amakhanda amakhulu amathathu okuqhubeka ngokukhula. Kukulima iziqhudu—okwamanje yisiphongo esikhulu sezoceziqhudu yasekhaya—kudinga amanethi ahlelekile (umzekelo, amanethi ophanga we-salmon, amanethi wokuphila kwe-shrimp) anemeshi enjalo futhi ngezici eziphulwa kwe-algae. Izinhini zokudala izinethi zokulima iziqhudu zingagcinwa ukuthi zihlengulwe izinhla, zidale izithixo ezifaka izimpendulo eziphulwa kwe-algae noma ubunzima obungenhlanhla ukuze kube yimali yokuguqula izinethi. Kukulima iziqhudu ngokomculo, zihlinza kuthatha izithixo ezilula, ezinezici ezihlakaniphile ezisetshenziswa kuzinethi zokulima, izinethi zokulima iziqhudu ngendlela ethile, kanye nezinethi ezincane zokulima iziqhudu—zihlinza izidingo zezinhlekeleli zezinto ezihle nezikhumba abathanda ukuthatha kakhulu nokusetshenziswa kakhulu. Lokhu kusabalalisa kuvumela izimboni ukuthi zifinyelele emakhanda angaphandle komnothongo bese zahlukanisa izindlela zokuhlangabezana.
Ekugcineni, izinhini zokudala izinethi zokulima iziqhudu zihambisana kahle no ukushintsha kwezimali kanye nezinhloso zokulawula , ukulondoloza izikhathi ezide zokuthuthukwana. Izidingo zangaphandle yokuphela kwezihlangukazi (izihlangukazi eziyekile) nokuncipha kweplastic pollution zazimemezela ukuthi kusebenziswe amakhambi ebuhlungu. Lezi zinhlayiya zingasebenzisa i-plastic resins ezivuselelwe (umzekelo, i-polyethylene waste emva kokusetshenziswa) ukuze kwenzeke izihlangukazi ezivuselekayo noma ezingavulekiyo, okusiza kubalashi ukulandela izinhukumbano njenge Single-Use Plastics Directive ye-EU. Ngaphezu kwalokho, lezi zinhlayiya ezintsha zihlanganisa izimfumo zokulahla imithamo nezobuchwepheshe bokulahla izinto ukuze kunciphise inkohlakalo, kubukeke izindleko zokwakha futhi kuthanda abathengi basebenzela ubuhle bendawo (umzekelo, izibizo zokuthembeka kwemifino engenziwa ngendlela ethembekile, izigodi zempahla). Ngokulungiselela izimo ezihlobene nobuhlali, lezi zinhlayiya azizange ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphinde ziphondelela phansi kwezimali eziphathelene nobuhlali.
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