Ixabiso lamanzi liye lafudula lincinane ukusuka kwenkomfa ka-2012. Kwiindawo eziphakamileyo, iinkozo ezintathu zifikelele kwiindawo eziphakamileyo. IiSoybe zithengiswa kwi $ 17.9475; NgoDisemba 31, 2015, babe yi-8.70 yezigidi ngebhasi. Ummbiwa uthengiswa kwi-$ 8.4375 kwaye ekupheleni kuka-2015, kwawela kwi-$ 3.5875 ngebhasi. Ingqolowa yayingama- $ 9.4725 ngo-2012 kwaye yayingama-$ 4.70 ngebhasi ngomhla wokugqibela ka-2015. Njengoko ubona, ixabiso lentengo liye lafuduka lithe lahla.
Inkomfa ka-2012 yabangela ukusweleka kweesabini, ukususela emva koko iminyaka emithathu eqondekileyo yezilimo ezinobunzima kubangele ininzi. Imveliso eninzi yokutya okubhaliweyo ngokwenene ukuba iimpahla zahlutha kwaye amaxabiso awa.
Nangona kunjalo, nangona iminyaka emithathu eqondekileyo yokuveliswa kweenkozo ezininzi kunye namaxabiso aphantsi, ezo zixabiso zihlala ziphezulu kunamanqanaba abonwe ekuqaleni kwe-millennium entsha. NgoJanuwari 2000, ii-soybean zaziyi-$ 4.61 kwi-bushel, ingqolowa yayiyi-2.045 yeedola kunye nokuthengiswa kwengqolowa kwi-Chicago Board yoRhwebi loLhwebo lwe- CME bekuyi-2.49 yezigidi ngebhasi. Nangona amaxabiso okusanhlamvu ahambele ezantsi ukusuka ngo-2012 ukuya ngasekupheleni kuka-2015, asemanqanaba onke ngaphezu kwamanqanaba abonwe ngo-2000. Yiyo imeko nangona ukuvunwa kwezityalo zakutshanje kungekudala kuphela abaye baphula iirekhodi zexesha lonke. Kukho isizathu esilula kakhulu sale ndawo - abantu .
Ukukhula kwabantu
Ngo-1959, inani labemi behlabathi limi malunga nabantu abayi-2.9 bhiliyoni. Ngo-2000, inani labantu ehlabathini liyi-6.083 yezigidigidi.
Namhlanje kukho abemi abangama-7.296 beeplanethi emhlabeni. Kwiminyaka engama-50 edlulileyo, uluntu lukhulile ngamaxesha angaphezu kweyesibini kunye nesiqingatha. Kule minyaka elishumi elinesihlanu edlulileyo, inani labantu emhlabeni liye landa malunga nama-20%. Ezi ziyimivuzo yokukhula. Kulo thuba, isixa semhlaba esele sifumane ukukhula kwezityalo siye sahlala sihlala sihlala-eli lizwe liyimithombo esipheleleyo.
Ukongeza kulolo kukhula kubemi kunye nokunyuka kwengcebo kunye nemigangatho yokuphila kwiizwe ezazisakhulayo ezincinci njengeChina. Oku kuye kwakhokelela ekutshintsheni ekudleni njengoko abaninzi base-Asiya befake iinqolowa ezingaphezulu kunye neeprotheni eziyinkimbinkimbi ekusebenzeni kwabo imihla ngemihla. Konke oku kongeza kwimilomo emininzi yokutya emhlabeni jikelele. Imfuno yembewu kunye nezinye izinto zithe zenyuka ngenxa yokuba kukho imfuno enkulu namhlanje kunomso kwaye ngomso kuya kuba nemilomo emininzi yokutya ekunikeni umgangatho wokukhula kwabantu.
Umgca wenyani kukuba ihlabathi lixhomekeke ngakumbi kwizityalo zengqolowa yamanzi ngamnye ngonyaka. Imiphumo yabemi yokukhula kwabantu kunye nemigangatho yokuphila kuthetha ukuba ixabiso lexabiso lezinto zokulima zivela ngokwemvelo. Yingakho, nangona emva kweminyaka emithathu eqondekileyo yezityalo ezihlambulukileyo, amaxabiso ahlala ephakamileyo namhlanje kunokuba ngo-2000. Yingakho xa kunqongophala, siza kubona iirekhodi eziphezulu kwixesha elizayo. Amakethimathi ngokwemvelo abe zikhalazo -zikhumbuzo zifutshane.
Uhlobo lwamaMawo luchaza isivuno semveliso kunye neziphumo ezipheleleyo zezolimo emhlabeni wonke ngonyaka. Kweminye iminyaka kuya kuba nokuvuna okuninzi kunye nabanye, kuya kubakho ukusweleka. Xa ukulahleka kukukhula, sinokubona umphumo ophezulu kwixabiso.
Oku kubangela ithuba elihle kakhulu kwikamva. Ukutshala imali kunye nokuhweba konke malunga nokuqonda umngcipheko kunye nomvuzo. Ngexesha lobuthathaka kwiimarike zeenkozo kwiinyanga kunye neminyaka ezayo, abatyalo-mali kufuneka bajonge kweli candelo. Kukho ngokuqinisekileyo iimveliso kunye nezinto ezikhethiweyo ezithengisa kwi-Chicago Mercantile Exchange (CME) kunye ne-ETF kunye ne-ETN kwimveliso yezolimo. Kukho neenkampani ezixhasa icandelo lokuthengiswa kwezolimo kunye nezixhobo zasefama, izichumisi kunye nezinye iinkonzo ezinokuthi ziphumelele kwiminyaka ezayo. Ngexesha lobuthathaka lomjikelezo wexabiso, oku kutyalomali kunika ithuba elihle.
Ukutya abantu abalambileyo kunye nokwanda kwehlabathi jikelele ibhizinisi elinokubaluleka ngakumbi kwiminyaka ezayo. Ubume obugqibeleleyo bomhlaba ohlawulayo wokukhula kwezityalo kunye nenani elikhulayo lemilomo elambileyo emhlabeni jikelele lilungelelaniswe ukunyuka kwamaxabiso eemveliso zezolimo kunye nezo shishino ezibaxhasayo.