Vulawuri bya Mati

© Roger de la Harpe
Makume nkombo wa tiphesente, ta tshaku ra misava, tikhumbarhetiwe hi mati. Makume nkaye nkombo watiphesente ta mati hinkwawo laha misaveni i mati ya munyu. Ehansi ka tiphesente tinharhu ta mati hinkwawo i mati yo tenga.
Eka 3% ya mati lawa yo tenga, kova ntsena 0.3% ya mati lawa yangale tshakwini lawa yakumekaka hiku olova leswaku yata nwiwa kumbe kutirhisiwa eka kuhumelerisiwa ka swakudya na swin’wana leswihi hanyisaka. Lawa yan’wani:
69% - Ya gwitsirisiwile
0.7% - Yale xibakabakeni
30% - Yale hansi ka misava
Mati ya tisa vutomi. Nhlayo ya mati lawa ayari emisaveni eka mamiliyoni ya malembe lawa yanga hundza yakona sweswi naswona yangaka yanga tlakuki. Lexi xifaneleke ku cinca i ndlela leyi hi tirhisaka hayona xitirhisiwa lexi xa nkoka lexihi nyikaka vutomi. Hifanele ku tidyondzisa kuva hinga tlangisi mati. Eka mati yo tenga lawa hiya tirhisaka:
70% iyo cheleta masimu
20% iyale ka tindzhawu ta vumaki naswona
10% iya kutirhisiwa e makaya na hi vanhu
Ku humelerisa swakudya hifanele kuta na tindlela to antswa minkarhi hinkwayo kuva hi tirhisa mati yantsongo eka ku humelerisa swakudya swa hina.
Ku humelerisa kg yin’we ya nyama ya homu swilava 15 000 litres kumbe 15 m³ ya mati
Ku humelerisa kg yin’we ya rheyisi switeka 3 500 litres kumbe 3.5 m³ ya mati
Hina nkateko waleswaku eka vurimi bya manguva lawa, vuhumelerisi byitise tindlela tintshwa taku langutisa ndzongho emisaveni. Leswi swihi pfumelela kuva hi tirhisa macheletelo lawa yanga tlangiseki mati kufana nay a drip. Kambe swahatetano, ku tlula 60% wa mati lawa ya tirhisiwaka ku cheleta eka swavurimi ya tlangisiwa hikuva yanga tirhisiwi kahle. Hiku kota ku pimiwa ka mati lawa ya kumekaka eka timintsu ta swimilani swohambana hambana, swita pfuna ku papalata ku lahlekeriwa loku ka mati.

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