Lub tebchaws United Nations qhov xwm txheej phem tshaj qhov suav yog tias tus nqi khoom noj thoob ntiaj teb yuav nce ntxiv 8.5% los ntawm 2027.
Cov chiv uas kim dua tau pab txhawb rau cov nqi siab dua, nrog qee cov chiv spiking 300% txij lub Cuaj Hli 2020, raws li American Farm Bureau.
Meagan Kaiser, ntawm Kaiser Family Farms thiab tus thawj coj ntawm United Soybean Board tau hais rau NBC's "Hmo ntuj Xov Xwm nrog Lester Holt," xyoo tas los [cov chiv] tau nyob ib puag ncig $ 270 toj ib tuj thiab tam sim no nws tshaj $ 1,400 toj ib tuj.
“Nws txaus ntshai. Nws tig kuv lub plab me ntsis los xav txog qhov txaus ntshai uas peb tsev neeg ua liaj ua teb tau noj tam sim no. "
Cov neeg ua liaj ua teb pom lawv tus kheej yuam kom dhau qee cov nqi nrog rau cov neeg siv khoom, ua rau cov khoom noj khoom haus ntau dua.
Fertilizer yog qhov tseem ceeb rau cov qoob loo. Yog tias tsis muaj chiv, cov nroj tsuag yuav tsis tau txais cov khoom noj uas lawv xav tau los ua kom cov qoob loo tsim nyog kom tau raws li qhov xav tau thoob ntiaj teb.
Raws li International Fertilizer Association, peb tsuas yog tuaj yeem pub txog ib nrab ntawm cov pejxeem hauv ntiaj teb yam tsis muaj chiv.
Cov neeg ua liaj ua teb tab tom sim hloov mus rau qhov qub qub. Thaum tshawb fawb nyob rau lub caij nplooj ntoos hlav 2022 txog qhov lawv xav cog, cov neeg ua liaj ua teb tau hais tias lawv tau tig mus rau ntau taum pauv, raws li US Department of Agriculture cov ntaub ntawv, los yog cov ntaub ntawv 91 lab acres ntawm legume. Qhov no tej zaum yuav yog vim legumes tsis xav tau ntau npaum li chiv li pob kws kom loj hlob.
Spikes nyob rau hauv chiv nqi pib thaum Russia invaded Ukraine nyob rau hauv 2022.
Johanna Mendelson Forman, tus kws tshaj lij ntawm American University's School of International Service hais tias "Nws yog qhov txaus ntshai npaum li lub ntiaj teb nyob ntawm cov chiv los ntawm thaj av uas peb tab tom tham txog Russia thiab Ukraine,"
Lub cheeb tsam yog lub luag haujlwm rau tsawg kawg 28% ntawm lub ntiaj teb cov chiv xa tawm, suav nrog nitrogen-, potassium- thiab phosphorus-raws li chiv, raws li Morgan Stanley.
Tsis tas li ntawd, qhov tseem ceeb ntawm tus nqi nce siab yog nce nqi roj av.
Jo Handelsman, tus thawj coj ntawm Wisconsin Institute for Discovery ntawm University of Wisconsin-Madison tau hais rau CNBC tias "Nws muaj kev sib raug zoo ncaj qha nrog qhov peb pom hauv cov nqi roj thiab cov nqi chiv,"
Qhov ntawd yog vim fossil fuels yog siv rau hauv kev tsim cov chiv - thiab yog ib qho ntawm cov laj thawj uas lawv tuaj yeem ua rau muaj kev hloov pauv huab cua.
Ntxiv rau, yog tias cov neeg ua liaj ua teb siv cov chiv ntau dhau, cov tshuaj tuaj yeem khiav tawm mus rau hauv cov dej, ua rau ib puag ncig kev puas tsuaj, muaj kuab paug thiab mob.
"Kuv tsis tau hais tias cov chiv tsis zoo ... peb cov av ib txwm muaj cov as-ham," Ronald Vargas, tus tuav ntaub ntawv ntawm Lub Ntiaj Teb Soil Partnership rau United Nations. "Yog hais tias [av] yog ib txwm depleted, ces koj yuav tsum nrhiav ib txoj kev los ua kom cov as-ham muaj."
Saib cov vis dis aus saum toj no kom paub ntau ntxiv txog lub ntiaj teb cov chiv chiv thaum muaj kev kub ntxhov ntawm cov saw hlau thiab nws cov kev hloov pauv huab cua, thaum tshawb nrhiav cov kev daws teeb meem ntawm lub qab ntug.
Tau qhov twg los: https://www.cnbc.com/2022/08/14/the-other-reason-why-food-prices-are-rising.html