Iro laboratori yekuedza yebazi reFederal State Budgetary Institution "Rosselkhozcenter" muKrasnoyarsk Territory gore negore inoongorora kuchengetedzwa kwevhu rekurima pakukumbira kwemapurazi. Izvo zvinonyanya kudiwa zvemhando uye kuchengetedzeka kwevhu zvinodzorwa neSanPin 1.2.3685-21 "Hygienic zviyero uye zvinodiwa kuti ive nechokwadi chekuchengetedza uye (kana) kusakuvadza kwezvakatipoteredza zvinhu kuvanhu" yaNdira 28.01.2021, 3,4. Kudzora kwehutsanana kwevhu renzvimbo dzekurima muKrasnoyarsk Territory kunosanganisira kushandiswa kweyakajairwa rondedzero yezviratidzo zvekutsvagisa: gross uye nharembozha dzesimbi inorema (lead, cadmium, zinc, mhangura, nickel, manganese, arsenic, mercury), XNUMX, XNUMX-benz (a) pyrene, pH uye zviri mu nitrate nitrogen (nitrates), pamwe nekutarisa ivhu kuti wasara huwandu hwemishonga yezvipembenene kana ikashandiswa.
Kwemwedzi misere yegore ra8, rabhoritari yekuyedza yakagamuchira sampuli makumi maviri nemaviri kubva kuminda ye2022 mahekita. Zvinoenderana nemhedzisiro yezvidzidzo, hapana kutsauka mune yakaziviswa chengetedzo zviratidzo zvakaonekwa (tafura 22).
Tafura 1. Zviratidzo zvekuchengetedzwa kwevhu rekurima
p / p | Indicator | Miganhu yetsika dzakagamuchirwa | Norm maererano neSanPin 1.2.3685-21 |
1 | Cadmium | 0,13-0,40 mg/kg | Kwete kupfuura 2,0 mg/kg |
2 | Tungamira | 4,8-12 mg/kg | Kwete kupfuura 130 mg/kg |
3 | Copper | 14-22 mg/kg | Kwete kupfuura 132 mg/kg |
4 | Zinc | 17-53 mg/kg | Kwete kupfuura 220 mg/kg |
5 | Arsenic | 2,0-3,2 mg/kg | Kwete kupfuura 10 mg/kg |
6 | Mercury | 0,14-0,46 mg/kg | Kwete kupfuura 2,1 mg/kg |
8 | pH KCl | 5,8-6,1 zvikamu pH ivhu riri pedyo nekusarerekera | pedyo nekusarerekera, kusarerekera pHKCl > 5.5 sour pH KCl < 5,5 |
9 | Benz(a)pyrene | Asingasviki makumi manomwe | Kwete kupfuura 0,02 |
10 | Nitrate nitrogen (nitrate) | 2,8-85,1 mg/kg | Kwete kupfuura 130,0 |
Mienzaniso yevhu inoendeswa kuti iongororwe muchirimo musati madyarwa uye muchirimo mushure mekukohwa. Kudzora kwemamiriro evhu kunofanirwa kutevedzera zvinodiwa nemutemo weRussian Federation, pamwe nekutarisa shanduko yemamiriro evhu rekurima. land. Muchiitiko chekuonekwa kwekuchinja kwakashata kunoitika muvhu rakavharwa nevhu, zvinoenderana nemhedzisiro yezvidzidzo zverabhoritari, vanogadzira zvekurima vanozokwanisa kutora seti yezviyero zvinodiwa munguva yekudzivirira iyo yakaorera dhizaini yevhu uye kugamuchira yakakwirira-mhando. uye goho rakachengeteka mune ramangwana.