Pfupisa nyaya yacho:  Oklahoma yakaunza mutemo waibvumira kushandisa gasi re nitrogen kuuraya vasungwa vakatongerwa rufu kana majekiseni anouraya asingawaniki. Gavhuna Mary Fallin akasaina mutemo unobvumira nitrogen senzira imwe yokuuraya nayo, uchipa Oklahoma nzira ina dzakasiyana dzokugadza nayo chirango chorufu. Nzira yacho, iyo inobatanidza kupomba kamuri rizere naitrogen ndokusiya muviri womusungwa kuti ufe nokushayikwa kweoxygen, yakashambadzwa se'yakapfava' nevatsigiri vayo, pashure pokunge majekiseni anouraya akundikana nenzira inonyadzisa. Dzorera pasi kuti uone vhidhiyo. Kamuri yegasi: Nyika yeOklahoma yakanyoresa zviri pamutemo kuuraya vasungwa vakatongerwa rufu ne nitrogen. Mufananidzo uyu womuna 1999 unoratidza mukuru mukuru wejeri wokuArizona achitsanangura nzira yokuuraya nayo vanhu munyika yake. Kuurawa muhurumende pari zvino kwakamiswa apo Dare Repamusoro-soro rinofungisisa kana musanganiswa wemishonga mitatu zvino unofarirwa neOklahoma uri mubumbiro remitemo. Kumira kunotevera kuurawa kwakashata kwokupedzisira, uko kwakaona vakuru vakuru vachitamburira kupa muchetura kune musungwa, uyo akazununguka ari pamubhedha achirwadziwa kwemaminiti 43 asati afa pakupedzisira. Nitrogen - iyo isina kutongoshandiswa kuuraya vanhu kare - zvino ndiyo inosarudzwa nehurumende. Bhiri idzva, rinoshanda kubva muna November 2015, rinodzosera chigaro chemagetsi kubva panzvimbo yechipiri kuenda panzvimbo yechitatu, nepo mapoka evapfuriri achiva chisarudzo chechina chiri kure kana dzimwe nzira dzose dzisingawaniki. Vatsigiri vanotaura kuti kuuraya ne nitrogen kucha'kurumidza uye hakurwadzi' vasungwa - uye vanotiwo nzira yacho 'haisi nyore' sezvo isingadi unyanzvi hwezvokurapa kana kuti nzira dzakaoma. Mukutaura kwakabudiswa apo mutemo wacho wakasainwa, Fallin, weRepublican, akati: 'Oklahoma inouraya vaurayi vane mhaka dzinotyisa zvikurukuru. 'Ndinotsigira nhungamiro iyoyo, uye ndinotenda kuti chirango chorufu chinofanira kuitwa zvinobudirira uye pasina utsinye. Bhiri randakasaina nhasi rinopa nyika yeOklahoma imwe nzira yokutonga norufu inosangana nomutemo iwoyo.' Bhiri rakanyorwa naRepublican Rep. Mike Christian naRepublican Sen. Anthony Sykes rakanga rapfuura neImba yeNyika ne 85-10 vhoti uye rakabvisa...
Gavhuna Mary Fallin akasaina bhiri rinobvumira kuurawa nenitrogen kuva mutemo. Kamuri rinozadzwa negasi, uye muviri unofa nokushaiwa okisijeni. Nzira ichava chisarudzo chechipiri cheOklahoma pashure pokunge jekiseni rinouraya. Dare Repamusorosoro riri kutarisirwa kutonga pamusoro pokuti zvinodhaka zvino zviri kushandiswa pakuuraya zviri pamutemo here. Kana kuurawa negasi kusingawaniki, hurumende ichashandisa chigaro chemagetsi kana kuti mapoka anopfura.