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Edolobheni eliphithizelayo laseThanh Hoa, eVietnam, uMnu. Huynh Duc Hieu useqale uhambo lokuguqula ezolimo ngokwamukela ukulima kwemifino ye-aeroponic. Eqaphela ukuphakama nokusebenza kahle kwale ndlela, wachitha isikhathi nezinsiza ukuze ayifunde futhi ayisebenzise. Ngemva kwezinyanga ezicishe zibe yisithupha isebenza, imodeli yokulima ngendiza isithele isivuno sayo sokuqala, ikhombisa izinzuzo zezomnotho ezingaba khona.
Ukulima nge-aeroponic, indlela yesimanje yezolimo eqeda ukusetshenziswa komhlabathi namanzi, incike enkungwini enothile ngezakhi ukondla izitshalo. Isetshenziswe kabanzi ezifundazweni nasemadolobheni ahlukahlukene eVietnam, le ndlela isizuze ukuduma ngokusebenza kahle kwayo nokusimama kwayo. Ukuzinikela kukaMnu. Hieu kwamholela edolobheni laseDa Lat, lapho afunda khona futhi wamukela amasu ezolimo zanamuhla.
Ngemva kokutshala imali engaphezu kwezinyanga ezimbili ekufundeni okujulile, uMnu. Hieu wabuyela e-Thanh Hoa, ezimisele ukusebenzisa imodeli yokulima emoyeni. Ngo-Agasti 2023, waqasha umhlaba futhi wathola ukudluliswa kobuchwepheshe kwa-VA Farm, inkampani ehamba phambili ekukhiqizeni imifino ehlanzekile ye-aeroponic. Ngendawo yokuhlola yokuqala engaphezu kuka-300m2, ukutshala izitshalo ezifana ne-kale, ulethisi, isilimo esidliwayo esinamagatsha anamanzi, nobhatata, imodeli ihlose ukukhiqiza imifino ephambili enokuqukethwe okuphezulu komsoco.
Uhlelo lwe-aeroponic, oluhlanganisa imibhoshongo eqondile engama-60 enezikhala zokutshala ezingama-48 ngayinye, lusebenza ngendlela yomjikelezo. Amanzi agcinwe emathangeni ampontshelwa ngohlelo lwenkungu emibhoshongweni, anikeze umsoco ezitshalweni. Le nqubo iqinisekisa ukuthi izitshalo zithola ukudla okwanele, amanzi nomoya wokuphefumula. Ngezinga lokusinda elingaphezu kwama-95%, izitshalo zibonisa ukukhula okuqinile, futhi ukungabi khona kwezibulala-zinambuzane kuqinisekisa ukuphepha kokudla.
Ukulima nge-aeroponic kufakazela ukuthi kungenye indlela eyonga amanzi kanye nezakhamzimba uma kuqhathaniswa nezindlela zokulima zendabuko. Umjikelezo wezitshalo ngamunye uthatha izinsuku ezingama-25 kuye kwezingama-30, umbhoshongo ngamunye ukhiqiza u-7-10 kg womkhiqizo. Ukukhuphula, ingadi engu-300m2 ingakhiqiza amathani angu-4.2 kuya kwangu-6 emifino ngenyanga. Ngokuhlanganisa imifino emifushane neyesikhathi eside, ukukhiqizwa konyaka kungafinyelela imijikelezo eyi-10-12.
Ekuqaleni behlangabezana nokungabaza nokudideka, abantu baye bajabulela ikhwalithi ehlukile yemifino etshalwe emoyeni. Umkhiqizo uchazwa ngokuthi umnandi, ucwebile, unephunga elimnandi futhi umnandi. UMnu. Hieu ugcizelela ukuthi imodeli ye-aeroponic, ngenkathi entsha, inesithembiso esikhulu sekusasa. Njengoba okuthandwa ngabathengi kushintshela emikhiqizweni emnandi nehlanzekile, ukulima emoyeni kuqondaniswe nokugxila okwandayo kwezempilo kanye nenhlalakahle.
Ukufakwa okungabizi kakhulu (okusuka ku-1.5 - 1.8 million VND/tower) kwenza ukulima kwe-aeroponic kulungele izindawo ezincane, kukhuthaze ukusetshenziswa kwakho ezindlini, emahhovisi, ezikoleni, ezibhedlela, nokunye. Imindeni eminingi, iqaphela izinzuzo zayo, yamukele imodeli, ifaka izinhlelo ezincane ze-aeroponic zokukhiqiza ekhaya.
Impumelelo yebhizinisi likaMnu. Huynh Duc Hieu lokulima imifino ngendiza igqamisa amandla omnotho kanye nokusimama kwale ndlela yezolimo emisha. Njengoba okuthandwa ngabathengi kuguqukela emkhiqizweni onempilo futhi omnandi, ukulima emoyeni kuvela njengesixazululo esithembisayo, okunganikezi nje izinzuzo zezomnotho kodwa nokubhekana nokukhathazeka kwemvelo. Ikusasa lezolimo libonakala lihambela phezulu, njengoba i-aeroponic igxila emikhakheni ehlukahlukene, ethembisa ikusasa eliluhlaza neliqhakazile.