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REDFIELD, Iowa (DTN) - Isazi zirashobora kuba ikibazo kubushyo bwinka mugihe cyizuba n'itumba. Gukoresha igenzura ryiza mugihe gikwiye birashobora gufasha kugera ku nyungu zishoramari.
Inzobere mu kuvura amatungo muri kaminuza ya Leta ya Dakota y'Amajyaruguru, Gerald Stokka yagize ati: “Ingamba nziza zo kurwanya udukoko zirashobora gufasha gutanga ingamba zifatika.” Ibi bivuze kugenzura neza mugihe gikwiye kandi mugihe gikwiye.
Stoica yagize ati: "Iyo korora inyana z'inka, inyo no kurwanya udukoko twangiza mbere yo kurisha ntabwo bizagira akamaro kandi bikaviramo gutakaza ibikoresho byo kurwanya udukoko." “Igihe n'ubwoko bwo kurwanya udukoko biterwa n'ubwoko bw'isazi.”
Isazi y'amahembe n'isazi zo mu nyanja mubisanzwe ntibigaragara kugeza mu mpeshyi kandi ntibigera ku rwego rw'ubukungu kugira ngo bigenzurwe kugeza mu mpeshyi rwagati. Isazi yamahembe irasa kandi isa nisazi ntoya. Iyo itagenzuwe, irashobora kwibasira amatungo inshuro 120.000 kumunsi. Mu masaha yo hejuru, isazi zigera ku 4000 zirashobora gutura ku bwihisho bw'inka imwe.
Elizabeth Belew, inzobere mu mirire y’inka muri Purina Animal Nutrition, yavuze ko isazi ya shitingi yonyine ishobora gutwara inganda z’amatungo yo muri Amerika agera kuri miliyari imwe ku mwaka. Ati: "Kugenzura inka mu ntangiriro z'igihembwe birashobora kugira uruhare runini mu kugenzura abaturage mu gihembwe cyose".
Stokka yongeyeho ati: "Kuruma bikomeje bishobora gutera ububabare no guhangayika mu nka kandi birashobora kugabanya ibiro by’inka ibiro 20."
Isazi zo mumaso zisa nisazi nini, inzu yijimye. Nibisazi bitaruma bigaburira gusohora inyamaswa, nectar yibihingwa hamwe namazi ya fecal. Isazi zirashobora kwanduza amaso yinka kandi zigatera conjunctivitis. Aba baturage mubusanzwe bafite impeshyi mu mpeshyi.
Isazi zihamye zisa nubunini nisazi zo munzu, ariko zifite ibimenyetso bizengurutse bitandukanya isazi zamahembe. Isazi zirisha amaraso, mubisanzwe ziruma igifu n'amaguru. Biragoye kugenzura nibicuruzwa byasesekaye cyangwa byatewe.
Hariho ubwoko butandukanye bwo kugenzura indege, kandi zimwe zishobora gukora neza kurenza izindi mubihe bimwe. Ku bwa Belew, uburyo bwiza kandi bworoshye bwo kugenzura isazi z'amahembe mu gihe cy'isazi ni ukugaburira imyunyu ngugu irimo udukoko twangiza udukoko (IGR), ibereye ibyiciro byose by'inka.
Asobanura agira ati: "Iyo inka zirimo IGR zirya imyunyu ngugu, zinyura mu nyamaswa no mu mwanda mushya, aho isazi z'amahembe y'abagore zikuze zitera amagi. IGR ibuza imbwa gukura gukura kw'isazi zikuze." Nibyiza kugaburira iminsi 30 mbere yubukonje bwa nyuma mugihe cyizuba na nyuma yiminsi 30 nyuma yubukonje bwa mbere mugwa kugirango amatungo agere kurwego.
Colin Tobin, umuhanga mu nyamaswa mu kigo cy’ubushakashatsi cya Carrington cya NDSU, yavuze ko ari byiza gukora ubushakashatsi ku nzuri kugira ngo umenye isazi zihari n’abaturage bazo. Amatwi y’amatwi arimo imiti yica udukoko arekurwa buhoro buhoro mu bwoya bw’inyamaswa uko agenda, ni amahitamo meza, ariko ntagomba gukoreshwa kugeza igihe umubare w’isazi uzaba mwinshi hagati muri Kamena na Nyakanga.
Arasaba gusoma ibirango, kuko ibirango bitandukanye bishobora gutandukana muburyo bwo gukoresha, imyaka yinka zishobora kuvugwa, hamwe nu rwego rwa shimi rwibikoresho bikora. Tagi igomba kuvaho mugihe itagifite agaciro.
Ubundi buryo bwo kugenzura ni ukubumba ibimera hamwe no gusasa inyamaswa. Mubisanzwe bikoreshwa muburyo butaziguye hejuru yinyamaswa. Imiti yinjira kandi ikazenguruka umubiri wose winyamaswa. Iyi miti irashobora kugenzura isazi mugihe cyiminsi 30 mbere yuko zikoreshwa.
Tobin yagize ati: "Kugenzura neza isazi, spray igomba gukoreshwa buri byumweru bibiri cyangwa bitatu mugihe cyindege."
Mugihe cyo gukoresha ku gahato, uburyo bwiza bwo kugenzura isazi ni ugukusanya ivumbi, guhanagura inyuma hamwe namavuta. Bagomba gushyirwa ahantu amatungo akunze kuboneka, nk'amasoko y'amazi cyangwa aho bagaburira. Ifu cyangwa amazi akoreshwa nk'udukoko. Bellew arihanangiriza ko ibyo bisaba kugenzura kenshi ibikoresho byo kubika imiti yica udukoko. Yavuze ko inka zimaze kumenya ko zibafasha, bazatangira gukoresha ibikoresho kenshi.
Igihe cyo kohereza: Kanama-13-2024