Vatengi vanoda miriwo, maruva, uye maruva panguva dzese dzegore, kwete mumwaka chete. Neraki, varimi vanogona kukura gore rese, nekuda kwe, pakati pezvimwe zvinhu, machira emumvuri. Micheka yemumvuri inoshanda senge yezuva, inodzivirira zvirimwa kubva pakuiswa pachena kumwaranzi yezuva, kunyanya mumwedzi yezhizha.
Iko kushandiswa kwemicheka micheka kwakatangira kubva kuAustralia, uko mwaka wezhizha unogona kuve wakaomarara. Machira akavezwa pamusoro pe greenhouse kuti itonhore pasi nepamusoro pezvirimwa. Zvichienderana nemhando dzakasiyana dzemiti, dzinouya munzvimbo dzakasiyana kana pakukora kudzora huwandu hwechiedza kuti chipinde; unoshandisa machira akakwidibira emumvuri kune zvinomera zvinonamira senge sipinachi uye letisi, yakatetepa inogona kupa mumvuri wakaringana wemadomasi uye mhiripiri.
Micheka yemumvuri inogadzirwa neakasununguka yakarukwa aluminium kana polyester mukusiyana kwakasiyana. Iwo akasiyana makobvu anopa madhigiri emumvuri pakati pe5% uye 95%. Uye zvakare, vanotendera kuti mvura ipinde kuitira kuti masisitimu ekudiridza, anosasa, uye mvura yemvura irambe ichidiridza zvirimwa zvako.
Mumusika unogona kuwana mhando mbiri dzemachira emumvuri: dzakarukwa uye dzakarukwa. Kunze kwemaitiro ekugadzira, chimwe chezvinhu zvakakosha zvekutarisa kana uchisarudza machira emumvuri ivara. Mucheka wejira jira unogona kuita musiyano mukuru zvichienderana nerudzi rwechirimwa chinoda kuchengetedzwa. Mukuwedzera, ruvara runokanganisa kukura kwezvirimwa.
Verenga chinyorwa chakazara kumazazine.com.
