Iindaba

I. Indawo engwevu "yemigangatho yezinto eziphilayo

Ukuvula "imithetho yokuphunyezwa kwesiqinisekiso semveliso ye-organic, inqaku lesi-7 leSahluko 2 lidweliswe ngokucacileyo iindidi ezingama-59 zeentlobo zezinambuzane ze-Pestikides zeZityalo kunye neMinerali evunyelwe ukusetyenziswa. I-bilopestides efana ne-Azadirachtin kunye ne-Pyrethtrins zibandakanyiwe ngokucacileyo. Nangona ezi zinto zikhutshwe kwizityalo zendalo zichazwa 'njengetyhefu ephantsi, "ukutshiza okugqithisileyo kunokukhokelela kwiintsalela. Of greater concern is that the certification standards set a soil purification period of 36 months, but glyphosate metabolites from previous farming cycles can still be detected in groundwater at some bases in the North China Plain.

Iimeko zeI-chloloppifosIntsalela kwiingxelo zovavanyo zisebenza njengesilumkiso. Isiseko esinye esiqinisekisiweyo, esikufuphi nendawo esemvelaphini yemveli, sibandezeleka ngenxa yongcoliseko lokubulala izitshabalalisi ngexesha le-Monsoon Times, ekhokelela ekufumaneni i-0.02 MG / kg ye-Organophorohor kwiSampulu. Oku "ukungcoliseka kokungena" kubhengeza ukungafaneleki kwenkqubo ekhoyo yokuqinisekisa ukubeka iliso kwindalo yokulima, ukuqhekeza ubuqhetseba kwezolimo zezolimo.

II. Inyaniso ityhilwe kwiilebhu

Xa usebenzisa i-chromatography yegesi-I-Spectrametry, oochwephesha bebeka umda wokuqaphela kweesampulu kwi-0.001 MG / kg. Idatha ibonisa ukuba iipesenti ezingama-90 zeesampulu ezifanelekileyo zazinamanqanaba e-1/50 ukuya kwi-1/11 ukuya kwi-1/11 yezo kwimifuno eqhelekileyo, ilingana nokutsala i-inki ibe yiphunga lokuqubha. Nangona kunjalo, ukuqhubela phambili kwitekhnoloji yokuchonga yale yanamhlanje kuye kwasebenza ukubanjwa kweemolekyuli kwinqanaba lesigidi sezigidi, ukwenza "intsalela epheleleyo" intsalela engenakwenzeka.

Ubunzima beentambo zongcoliseko olungaphaya kokucinga. Warehouse contamination due to incompletely cleaned transport vehicles accounts for 42% of incident rates, while contact contamination caused by mixed placement on supermarket shelves accounts for 31%. Ngokukhawuleza, ii-antibiotics ezixubeneyo kwezinye izinto eziphilayo ze-orticilize i-organic i-orlitizezer engaphezulu kwe-ortilic kungena kwiiseli zemifuno nge biaccucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucucus.

III. Indlela yokwakha ukuthembela kwakhona

Ukujongana nengxelo yovavanyo, umlimi ophilayo wabonisa "inkqubo ye-orcectic": Ikhowudi ye-QR kwiphakheji nganye ivumela ukuba icele imibuzo yomyinge we-bordaaux efakwe kwikhilomitha ezintathu. Le ndlela yokubeka kweenkqubo zokuvelisa kwi-ivale ivulekile kukwakha ukuzithemba kwabathengi.

Iingcali zoKhuseleko lokutya ziphakamisa ukwamkela "indlela yokucoca kathathu" Ezi ndlela zinokuphelisa i-97.6% yentsalela ye-trace, esenza umtya wokhuselo lwezempilo ngakumbi.

Idatha yovavanyo lwelebhu akufuneki isebenze njengesixhobo sokukhanyela ixabiso lezolimo zezoLimo. Xa sithelekisa i-0.008 mg / kg ye-chloloppyrios entsalela nge-1.2 mg / kg / kg / kg efunyenwe kwi-celery eqhelekileyo, sisenokubona ukusebenza okubonakalayo kweenkqubo zemveliso eziphilayo ngokunciphisa ukusetyenziswa zizinambuzane. Mhlawumbi ukucoceka okuyinyani akuxoki ngokupheleleyo, kodwa ngokusondela ngokuqhubekayo, nto leyo efuna abavelisi, abalawuli, kunye nabathengi ukuba bawukhuthaze inethiwekhi yomgangatho ophakathi.