Kwinkqubo yokuphucula ezolimo, ezolimo ezikrelekrele kancinci kancinci ziba yinjini entsha yokukhuthaza uphuhliso lweli shishini. Njengeteknoloji ephambili yesixhobo sokuvavanya umhlaba sezolimo ezikrelekrele, izisa utshintsho olukhulu kwimveliso yezolimo kwaye ivula isahluko esitsha sezolimo ezichanekileyo ngemisebenzi yaso enamandla kunye neziphumo ezimangalisayo.
Ukuqonda ngokuchanekileyo imeko yomhlaba ukukhusela ukukhula kwezityalo
Umhlaba sisiseko sokukhula kwesityalo, ukuchuma kwawo, i-pH, umxholo womswakama kunye nezinye iimeko zichaphazela ngokuthe ngqo ukukhula nophuhliso lwezityalo. Isixhobo sokuhlola umhlaba esikrelekrele sezolimo sixhotyiswe ngezinto zokuchonga ezichanekileyo ukuze zijonge inani leeparameter ezibalulekileyo emhlabeni ngexesha langempela nangokuchanekileyo. Ngokuhlalutya olu lwazi, abalimi banokuqonda ngokunzulu imeko yokwenyani yomhlaba kwaye babonelele ngendawo efanelekileyo yokukhula kwezityalo.
Kwifama enkulu yeenkozo eOstreliya, ngaphambili, ngenxa yokungajongwa ngokuchanekileyo komhlaba, abalimi babesoloko besenza ngokufumana amava okuchumisa nokunkcenkceshela, nto leyo ebangela ukuchuma komhlaba okungalinganiyo, ukukhula kwezityalo okungalinganiyo, kwaye kunzima ukuphucula isivuno. Ngokuziswa kwee-smart Agricultural Powder sensors, imeko iphucuke kakhulu. I-sensor yondla umxholo we-nitrogen, i-phosphorus kunye ne-potassium womhlaba ngexesha langempela, kunye nolwazi lokufuma komhlaba, kwaye abalimi banokulungisa ngokuchanekileyo ubungakanani besichumiso kunye nexesha lokunkcenkceshela ngokusekelwe kwezi datha. Emva kwexesha lokutyala elinye, imveliso yengqolowa yefama inyuke ngama-25%, kwaye ingqolowa igcwele kwaye isemgangathweni. Umlimi uthe ngovuyo: “I-smart Agricultural Powder sensor ifana ‘novavanyo olupheleleyo’ lomhlaba, ukuze sikwazi ukusebenzisa amayeza afanelekileyo, kwaye ukulima kuba yisayensi ngakumbi kwaye kusebenze ngakumbi.”
Nceda uphuhliso lwezolimo oluluhlaza, ukunciphisa inkunkuma yezixhobo kunye nongcoliseko
Ukhuseleko lokusingqongileyo kunye nophuhliso oluzinzileyo nako kubalulekile ekufuneni isivuno esiphezulu sezolimo. Izinzwa zomhlaba zezolimo ezikrelekrele zinokunceda abalimi ukuba bafezekise ukuchumisa ngokuchanekileyo kunye nokunkcenkceshela ngokuchanekileyo, baphephe inkunkuma yezixhobo kunye nongcoliseko lokusingqongileyo olubangelwa kukuchumisa kakhulu kunye nokunkcenkceshela kakhulu. Ngokujonga izakhamzimba zomhlaba kunye nokufuma ngexesha langempela, izinzwa zinokumisela ngokuchanekileyo iimfuno zesityalo, zivumele abalimi ukuba basebenzise isichumiso kunye nokunkcenkceshela ngexesha elifanelekileyo nangomlinganiselo ofanelekileyo.
Kwisiseko sokutyala imifuno yendalo eSingapore, abalimi basebenzisa izixhobo zokuhlola umhlaba ezikrelekrele ukulungisa ngokuchanekileyo ukusetyenziswa kwezichumisi eziphilayo ngokusekelwe kwi-pH yomhlaba kunye nomxholo wezondlo, ukuqinisekisa izondlo ezifunekayo ekukhuleni kwemifuno ngelixa bephepha inkunkuma yezichumisi. Ngokuphathelele ukunkcenkceshela, isixhobo sokuhlola umhlaba sijonga ukufuma komhlaba ngexesha langempela, kwaye siqalise ngokuzenzekelayo inkqubo yokunkcenkceshela xa ukufuma komhlaba kungaphantsi kwexabiso elimiselweyo, kwaye sinokulawula ubungakanani bokunkcenkceshela ngokweempawu zemfuno yamanzi kwizigaba ezahlukeneyo zokukhula kwezityalo. Ngale ndlela, izinga lokusetyenziswa kwamanzi lesiseko linyuswe ngama-30%, ngelixa ukuxinana komhlaba kunye nongcoliseko lwamanzi okubangelwa kukuchumisa kakhulu kunye nokunkcenkceshela kuncitshisiwe, kwaye uphuhliso oluzinzileyo lwezolimo oluluhlaza luye lwenzeka.
Siza kukhuthaza ukuphuculwa kwamashishini ezolimo size sinike amandla uphuhliso loqoqosho lwasemaphandleni.
Isixhobo sokuhlola umhlaba esikrelekrele asitshintshi nje kuphela indlela yemveli yokuvelisa ezolimo, kodwa sikwabonelela ngenkxaso enamandla kuphuhliso olukhulu nolukrelekrele lweshishini lezolimo, kwaye sikhuthaza ukuchuma koqoqosho lwasemaphandleni. Ngobuninzi bedatha yomhlaba eqokelelwe zii-sensors, amashishini ezolimo kunye namaziko ophando lwesayensi angenza uhlalutyo olunzulu, aphuhlise iintlobo zezityalo ezifanelekileyo ngakumbi kwiimeko zomhlaba zasekuhlaleni, aphucule izicwangciso zokutyala, kwaye aphucule ukusebenza kakuhle kwemveliso yezolimo.
Kwilali ekhulisa iziqhamo eMelika, ngokusetyenziswa kakhulu kwezinzwa zomhlaba ezikrelekrele zezolimo, ishishini lokukhulisa iziqhamo kule lali lizise amathuba amatsha ophuhliso. Ngokusekelwe kwidatha yomhlaba ebonelelwe zizinzwa, abalimi bahlengahlengise amaqhinga abo okulawula iziqhamo, kwaye imveliso yeziqhamo kunye nomgangatho waphucuka kakhulu. Ilali ikwasebenzise olu lwazi, ngokubambisana neqonga le-e-commerce, yaqalisa inkonzo "yeziqhamo ezenzelwe wena", ngokweemfuno zabathengi ezahlukeneyo zobumnandi beziqhamo, i-asidi, ukutyala ngokuchanekileyo kunye nokukha, eyamkelwa ngokufudumeleyo yimarike. Kwangaxeshanye, igadi ekrelekrele eyakhiwe ngokuxhomekeka kwisinzwa somhlaba wezolimo esikrelekrele itsale abakhenkethi abaninzi ukuba batyelele kwaye bafumane amava, nto leyo eye yaqhuba uphuhliso lokhenketho lwasemaphandleni kwaye yafaka amandla amatsha kuqoqosho lwasemaphandleni.
Njengenye yeendlela eziphambili zobuchwepheshe bezolimo ezikrelekrele, izinzwa zomhlaba zezolimo ezikrelekrele zikhuthaza utshintsho olukhulu kwiindlela zemveliso yezolimo ngezakhono zazo zokubeka esweni ngokuchanekileyo, iingenelo ezibalulekileyo kwindalo esingqongileyo kunye nophuhliso oluqinileyo lwemizi-mveliso. Ibonelela ngesiqinisekiso esiqinileyo sophuhliso oluphezulu, oluluhlaza noluzinzileyo lwezolimo, kwaye ibe negalelo elibalulekileyo ekuvuselelweni kwezolimo emaphandleni. Kukholelwa ukuba kungekudala, izinzwa zomhlaba zezolimo ezikrelekrele ziya kusetyenziswa kakhulu kwiindawo ezininzi, kwaye zibhale isahluko esitsha esiqaqambileyo sokuphuculwa kwezolimo eTshayina.
Ixesha leposi: Matshi-10-2025