4 njira kuthetsa vuto la njala mu dziko

Mwatsoka, anthu onse a padziko lathuli angakwanitse katatu pa tsiku. Ambiri alibe mankhwala ofunika, njala zonse, ndi kukhala pafupi moyo ndi imfa. Kodi mungatani kukonza vutoli padziko lonse?

ziwerengero zosowetsa

Malinga ndi bungwelo dziko njala ndi limodzi mwa mavuto ambiri wokonda anthu amakono. Malinga ndi kafukufuku kwa anthu oposa biliyoni 7 m'dziko pafupifupi mamiliyoni 870 akuvutika ndi njala aakulu, ndi m'modzi mwa atatu. Anthu ambiri njala amakhala m'mayiko ndi chuma bwino anakamba.

zinthu makamaka zoipa Africa. Malinga ndi ziwerengero UN, mu chapakati ndi kum'mwera m'madera m'dzikoli ali osowa zakudya kapena njala anthu oposa 250 miliyoni - kota am'deralo.

Oddly zokwanira, koma vutoli imakhudzanso mayiko ndi wotukuka. Zaka zoposa khumi zapitazi chiwerengero cha zakudya m'thupi ndi chinawonjezeka ndi anthu pafupifupi 4 miliyoni.

Ngakhale ena patsogolo polimbana ndi njala, vutoli padziko lonse amakhudzidwa chaka boma. njira zake ndi yovuta osati kwa anthu osowa, komanso ndi zolinga zina alimi amene amapereka mwayi phenomenal kupeza ndalama zambiri.

Kodi n'zotheka kugonjetsa dziko njala? Pali zinthu zinayi za njira yabwino kwambiri vutoli.

Mawu oyamba a umisiri

Kwa zaka zambiri padziko lonse lapansi pali kutsutsana mkangano za ntchito kusinthidwa chibadwa mu ulimi. Ngakhale mfundo ku mabungwe osiyanasiyana a zipembedzo ndi zinthu, angakhale chipulumutso chenicheni njala. Mwachitsanzo, kusintha kapangidwe majini mbewu yaikulu chakudya - mpunga, chimanga, mbatata, chinangwa - amalola kuti iwo zambiri kugonjetsedwa ndi matenda, kuonjezera zokolola zawo ndi bwino kufunika zakudya.

Komanso, pogwiritsa ntchito "mbewu katemera" zokolola zomvetsa zikhoza kupewedwa ndi tizilombo kapena matenda. Mwachitsanzo, Cornell University, ntchito umisiri, anatha kukula kawiri mofulumira monga chinangwa, zimene zinaonetseratu kuti zambiri zopatsa thanzi poyerekeza ndi wapachiyambi.

Kumene, pali mavuto kugwirizana ndi ntchito kusinthidwa chibadwa cha zomera. Komabe, mu nkhani iyi, cholinga cholakwika njira. Ngati inu kuti asankhe ntchito umisiri kudyetsa anthu onse a dzikoli, izo chofunika kuti agwiritse ntchito.

Kusankha pakati pa ulimi ndi ulimi mafakitale

Lero, pali mitundu iwiri ya kachitidwe chakudya - mafakitale ulimi ndi yaing'ono (osauka). Malinga ndi kafukufuku bungwe achichepere Group, mtundu woyamba wa ntchito zoposa 70% ya zaulimi ndi chuma. Koma kwa onse popanga osachepera theka la onse chakudya cha dziko. Pa minda yomweyo, ntchito 30 okha% ya chuma, kukhala ndi zina chakudya.

chododometsa n'zosavuta kwambiri kufotokoza. Inde, chifukwa m'madera ambiri kufesa zokolola wina mbewu adzakhala wamkulu kwambiri poyerekeza ndi malo ang'ono. Komabe, alimi ang'ono-ang'ono kupindula kupyolera osiyana mbewu, ziweto ndi makalasi kufanana munda. Iwo akhoza chakudya china pamene kuchepetsa mowa gwero ndi kupulumutsa pa ndalama zoyendera. Zimenezi zimathandiza kuti bwino kuthana dziko njala, komanso kuteteza kusintha kwa nyengo m'chigawo, ndi kuthandiza ndi pakuleka lalikulu. Ndipo Chofunika, kuti njira zothandiza akhoza bwinobwino ntchito mu makampani zikuluzikulu ulimi.

Maphunziro a alimi njira nchito ya ulimi

Mwatsoka, alimi ambiri kungoti sadziwa njira zatsopano zothandiza mbewu kukula. Ngati inu azipeza nthawi kwezani kuzindikira Mwachitsanzo, njira zatsopano za chodzala mpunga, kumayambiriro feteleza osiyana kapena kugwiritsa ntchito mitundu yatsopano ya mbewu, zokolola zawo akhoza kwambiri bwino.

A njira yosavuta kuthandiza alimi ntchito Indian gulu Intaneti Green. Chilombocho nkhani zonse mu mawonekedwe a makanema pa YouTube. thandizo akamachita alimi kuonjezera kupanga mankhwala chakudya, osati kokha kuwonjezeka chuma chake, komanso kutukula chuma m'deralo.

Urban ulimi

Mlingo wa mizinda ya dziko ikukula bwinobwino. Iye anali kale nditapatsidwa 25%. Pankhaniyi, ambiri chakudya amachokera minda linali kunja malire mzinda, kuwapanga mtengo kwambiri.

Ndipotu chakudya akhoza kukhala wamkulu m'mizinda. Chifukwa chaichi, oyenera madenga, minda ndi m'mapaki. Izo zikumveka pang'ono n'zosatheka, koma zoona ndithu weniweni.