Ukuqapha idatha yenhlabathi ngesikhathi sangempela kanye nokwenza ngcono ukunisela kanye nokufaka umanyolo kuletha inguquko ehlakaniphile kwezolimo kubalimi baseBrazil
Ngokuthuthuka okusheshayo kwesayensi nobuchwepheshe bezolimo emhlabeni wonke, iBrazil, njengezwe elikhulu lezolimo emhlabeni, iyamukela ngenkuthalo ubuchwepheshe bezolimo obunembile. Izinzwa zomhlabathi ezihlakaniphile ezivela eShayina zingene emakethe yaseBrazil, zinikeza izixazululo zokuqapha umhlabathi ngesikhathi sangempela kubalimi bendawo, ama-cooperative ezolimo kanye nezikhungo zocwaningo. Lokhu kusiza ukwandisa isivuno sezitshalo, ukunciphisa imfucuza yezinsizakusebenza kanye nokukhuthaza intuthuko yezolimo esimeme.
Amaphuzu abuhlungu kanye namathuba ezolimo zaseBrazil
IBrazil ingenye yabakhiqizi abakhulu emhlabeni besoya, ikhofi kanye nomoba, kodwa ukukhiqizwa kwayo kwezolimo kusabhekene nezinselele eziningi:
Ukulahleka kwezakhamzimba emhlabathini: Isimo sezulu esishisayo siholela emvuleni evame ukuna, ukusheshisa ukulahleka kwezakhamzimba, futhi ukutshala okusekelwe kokuhlangenwe nakho kwendabuko kunzima ukukulawula ngokunembile.
Isomiso Nokusebenza Kahle Kokunisela: Kwezinye izindawo (njengengxenye esenyakatho-mpumalanga), inkinga yesomiso inkulu, futhi ukuphathwa kwemithombo yamanzi kuba yinto ebalulekile.
Izindleko zomanyolo wamakhemikhali ziyakhuphuka: Umanyolo owedlulele wandisa izindleko futhi ungangcolisa imvelo.
Izinzwa zenhlabathi ezenziwe eShayina (zokuqapha umswakama, izinga lokushisa, inani le-pH, izakhamzimba ze-NPK, njll.) zingadlulisela idatha ngesikhathi sangempela kumaselula noma kumakhompyutha ngokusebenzisa ubuchwepheshe be-Internet of Things (IoT), okusiza abalimi
✅ Ukunisela ngokunembile: Kulungisa ngokuzenzakalelayo umthamo wamanzi ngokusekelwe kumswakama wenhlabathi, konge amanzi afinyelela ku-30%.
✅ Umanyolo wesayensi: Faka i-nitrogen, i-phosphorus kanye ne-potassium njengoba kudingeka ukuze unciphise izindleko zomanyolo wamakhemikhali ngaphezu kuka-20%.
✅ Isexwayiso senhlekelele: Qapha usawoti enhlabathini noma ukwakheka kwe-asidi bese ungenelela kusenesikhathi.
Indaba Yempumelelo: Impendulo Yangempela Evela Kubalimi BaseBrazil
Icala 1: Ipulazi Lekhofi LaseSao Paulo
Inkinga: Ukutshalwa kwekhofi ngendlela yendabuko kuholela ekubeni ikhwalithi yekhofi ingazinzile.
Isixazululo: Sebenzisa izinzwa zenhlabathi ezinamapharamitha amaningi ezenziwe eShayina ukuqapha amanani e-pH kanye ne-EC ngesikhathi sangempela.
Umphumela: Ukukhiqizwa kwekhofi kukhuphuke ngo-15%, kanti isilinganiso sobhontshisi wekhwalithi ephezulu sikhuphuke kakhulu.
Icala 2: Ipulazi Lesoya LaseMato Grosso
Inkinga: Amanzi okunisela ayantuleka ngesikhathi sesomiso.
Isixazululo: Faka inethiwekhi yomswakama wenhlabathi engenantambo bese uxhumanisa uhlelo lokunisela.
Umphumela: Ukongiwa kwamanzi ngo-25%, isivuno sikabhontshisi ngeyunithi ngayinye sikhuphuke ngo-10%.
Kungani ukhethe izinzwa zomhlabathi zaseShayina?
Ukusebenza kwezindleko eziphakeme: Uma kuqhathaniswa nemikhiqizo yaseYurophu neyaseMelika, izinzwa zaseShayina zincintisana kakhulu ngentengo futhi zinemisebenzi ephelele.
Ihlala isikhathi eside futhi ivumelana nezimo: Yakhelwe izimo zezulu ezishisayo, ayingenwa ngamanzi futhi ayigqwali, ifanelekela indawo yasensimini eBrazil.
Sekela ama-oda okuhlola amancane: Nikeza izinsizakalo zesampula ukuze unciphise izingozi zokuthenga.
Umbono Wochwepheshe
UCarlos Silva, uMcwaningi we-Brazilian Association of Agricultural Science and Technology (ABAG):
Izinzwa zomhlabathi ezihlakaniphile ziyithuluzi eliyinhloko lokuguqulwa kwezolimo kwedijithali eBrazil. Ukuphindaphinda okusheshayo kanye nenzuzo yezindleko zobuchwepheshe baseShayina kusheshisa ukuthandwa nokusetshenziswa phakathi kwabalimi abancane nabaphakathi.
Mayelana NATHI
I-HONDE ingumhlinzeki wegolide wezinzwa zezolimo ezihlakaniphile, ezizinikele ocwaningweni nasekuthuthukisweni kwezinzwa zezolimo iminyaka eyi-10. Imikhiqizo yayo ithunyelwe emazweni angaphezu kwama-30 emhlabeni jikelele, okuhlanganisa nezimakethe ezinkulu zezolimo eNingizimu Melika njengeBrazil ne-Argentina.
Xhumana manje
Isikhathi sokuthunyelwe: Agasti-13-2025