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I. "Aagga Cawlan" ee Heerarka Dabiiciga ah

Marka la furo "Xeerarka Hirgelinta Shahaadada Badeecadaha Dabiiciga ah," Qodobka 7aad ee Cutubka 2 wuxuu si cad u taxayaa 59 nooc oo sunta cayayaanka ah oo ka soo jeeda dhirta iyo macdanta loo oggol yahay in la isticmaalo. Cayayaanka noolaha sida azadirachtin iyo pyrethrins ayaa si cad loogu daray. Inkasta oo walxahan laga soo saaro dhirta dabiiciga ah lagu qeexo "sumowga hooseeya," buufinta xad-dhaafka ah ayaa wali horseedi karta haraaga. Walaaca weyn ayaa ah in heerarka shahaadeynta ay dejiyaan muddo nadiifin carrada ah oo ah 36 bilood, laakiin dheef-shiid kiimikaadka glyphosate ee wareegyadii hore ee beeraha ayaa wali laga heli karaa biyaha dhulka hoostiisa ku yaal saldhigyo ku yaal Waqooyiga Shiinaha.

KiisaskachlorpyrifosWarbixinnada tijaabada ah waxay u adeegaan digniin ahaan. Hal saldhig oo la xaqiijiyay, oo ku xiga dhul beereed dhaqameed, ayaa la ildarnaa wasakhowga sunta cayayaanka inta lagu jiro xilliga roobka, taasoo keentay in la ogaado 0.02 mg/kg oo haraaga organophosphorus ah oo ku jira muunadaha isbinaajka. "Wasakhowga dadban" wuxuu soo bandhigayaa ku filnaan la'aanta nidaamka shahaadada ee jira ee si firfircoon ula socodka deegaanka beeraha, isagoo jeexjeexaya nadiifnimada beeraha dabiiciga ah.

II. Runta oo lagu shaaciyay Shaybaarrada

Marka la isticmaalayo spectrometry-gaas chromatography-mass spectrometry, farsamoyaqaannadu waxay dejiyeen xadka ogaanshaha muunadaha heerka 0.001 mg/kg. Xogtu waxay muujinaysaa in 90% muunadaha togan ay lahaayeen heerarka haraaga oo keliya 1/50 ilaa 1/100 oo ka mid ah kuwa ku jira khudaarta caadiga ah, oo u dhiganta in laba dhibcood oo khad ah lagu rido barkadda dabaasha ee caadiga ah. Si kastaba ha ahaatee, horumarka tignoolajiyada casriga ah ee ogaanshaha ayaa suurtageliyay qabashada molecules-ka heerka hal bilyan, taasoo ka dhigaysa "haraaga eber" shaqo aan macquul ahayn.

Kakanaanta silsiladaha wasakheynta isdhaafka ah waa wax aan la malayn karin. Wasakhowga bakhaarada oo ay sababto gaadiidka gaadiidka oo aan si buuxda loo nadiifin ayaa ah 42% heerka dhacdooyinka, halka wasakhowga taabashada ee ka dhasha meelaynta isku dhafan ee khaanadaha dukaamada waaweyn ay tahay 31%. Si ka sii daran, antibiyootikada lagu qasay qaar ka mid ah walxaha cayriin ee bacriminta dabiiciga ah ayaa ugu dambeyntii gala unugyada khudaarta iyada oo loo marayo ururinta noolaha.

III. Waddo Macquul ah oo loo maro Dib-u-dhiska Kalsoonida

Iyadoo la wajahayo warbixinta tijaabada, beeraley dabiici ah ayaa soo bandhigay "nidaamkooda raad-raaca hufan": Koodhka QR ee ku yaal baakad kasta wuxuu u oggolaanayaa in la baaro saamiga isku darka Bordeaux ee la mariyey iyo warbixinnada baaritaanka ciidda ee ku wareegsan saddexda kiiloomitir. Habkan lagu meeleynayo hababka wax soo saarka ayaa dib u dhisaya kalsoonida macaamiisha.

Khubarada badbaadada cuntadu waxay ku talinayaan in la qaato "hab saddex-geesood ah oo lagu nadiifiyo": in lagu qooyo biyaha soodhaha dubista si loo burburiyo sunta cayayaanka ee dufanka ku milma, iyadoo la isticmaalayo nadiifiye ultrasonic ah si looga saaro nuugayaasha dusha sare, iyo in la marsado 5 ilbiriqsi heerkul ah 100°C si loo joojiyo ensaymada bayoolojiga. Hababkani waxay tirtiri karaan 97.6% haraaga raadadka, taasoo ka dhigaysa khadka difaaca caafimaadka mid aad u adag.

Xogta baaritaanka shaybaarka waa inaysan u adeegin sidii xukun lagu diidayo qiimaha beeraha dabiiciga ah. Marka aan barbar dhigno 0.008 mg/kg ee haraaga chlorpyrifos iyo 1.2 mg/kg ee laga helay celery-ga caadiga ah, weli waxaan arki karnaa waxtarka muhiimka ah ee nidaamyada wax soo saarka dabiiciga ah ee yareynta isticmaalka sunta cayayaanka. Malaha daahirnimada dhabta ahi kuma jirto eber gebi ahaanba, laakiin waa iyadoo si joogto ah loogu dhawaado eber, taas oo u baahan soo saarayaasha, sharci-dejiyeyaasha, iyo macaamiisha inay si wadajir ah u sameeyaan shabakad tayo adag leh.