Amazwe Amane Ahamba Phambili Akhiqiza Ummbila Emhlabeni

Ummbila ungenye yezitshalo ezisatshalaliswa kakhulu emhlabeni.Ilinywa ngobuningi obusuka ku-58 degrees north latitude ukuya ku-35-40 degrees south latitude.INyakatho Melika inendawo enkulu yokutshala, ilandelwa i-Asia, i-Afrika kanye neLatin America.Amazwe anendawo enkulu yokutshala futhi akhiqiza inani elikhulu kunawo wonke yi-United States, China, Brazil, neMexico.

1. I-United States

I-United States ingumkhiqizi omkhulu wommbila emhlabeni.Ezimweni ezikhulayo zommbila, umswakama uyisici esibaluleke kakhulu.Ebhandeni lommbila laseMidwestern United States, inhlabathi engaphansi kwamanzi ingagcina umswakama ofanele kusengaphambili ukuze inikeze indawo ezungezile engcono kakhulu yokwenezela imvula phakathi nenkathi yokukhula kommbila.Ngakho-ke, ibhande lommbila e-American Midwest seliphenduke umkhiqizi omkhulu kunabo bonke emhlabeni.Ukukhiqizwa kommbila kudlala indima ebalulekile emnothweni wase-US.I-United States iphinde ibe ngumhwebi omkhulu wombila emhlabeni, obalwa ngaphezu kuka-50% wesamba semali ethunyelwa ngaphandle emhlabeni kule minyaka eyi-10 edlule.

2. IShayina

I-China ingelinye lamazwe akhula ngokushesha kwezolimo.Ukwanda kokufuywa kobisi kukhuphule isidingo sommbila njengomthombo omkhulu wokudla.Lokhu kusho ukuthi izitshalo eziningi ezikhiqizwa eShayina zisetshenziswa embonini yobisi.Izibalo zikhomba ukuthi u-60% wommbila usetshenziswa njengokuphakela ubisi, u-30% usetshenziselwa izimboni, kanti u-10% kuphela osetshenziswa abantu.Amathrendi akhombisa ukuthi ukukhiqizwa kommbila waseChina ukhule ngesilinganiso esingu-1255% eminyakeni engama-25.Njengamanje, ukukhiqizwa kommbila waseChina ungamathani ayizigidi ezingama-224.9, futhi lesi sibalo kulindeleke ukuthi sikhule eminyakeni ezayo.

3. Brazil

Ukukhiqizwa kommbila wase-Brazil kungenye yezinto ezinegalelo elikhulu ku-GDP, ngokukhishwa kwamathani ama-metric ayizigidi ezingu-83.Ngo-2016, imali yombila idlule ku-$892.2 million, okuwukunyuka okuphawulekayo uma kuqhathaniswa neminyaka edlule.Ngenxa yokuthi iBrazil inamazinga okushisa amaphakathi unyaka wonke, isikhathi sokukhula kommbila siqala ngo-August kuya ku-November.Khona-ke ingabuye itshalwe phakathi kukaJanuwari noMashi, futhi iBrazil ingakwazi ukuvuna ummbila kabili ngonyaka.

4. EMexico

Ummbila waseMexico ukhiqiza amathani ommbila ayizigidi ezingu-32.6.Indawo okutshalwa kuyo ikakhulukazi isuka engxenyeni emaphakathi, eyenza ngaphezu kwama-60% omkhiqizo usuwonke.I-Mexico inezinkathi ezimbili zokukhiqiza ummbila.Isivuno sokuqala sokutshala yisona esikhulu kunazo zonke, esibalelwa ku-70% wesivuno sonyaka wezwe, kanti isivuno sokutshala sesibili senza u-30% wesivuno sonyaka wezwe.