Gidan gwaje-gwaje na reshe na Cibiyar Kasafin Kudi ta Tarayya "Rosselkhozcenter" a cikin yankin Krasnoyarsk kowace shekara yana kimanta amincin ƙasar noma bisa buƙatar gonaki. Babban abubuwan da ake buƙata don inganci da amincin ƙasa ana tsara su ta SanPin 1.2.3685-21 "Ka'idodin tsabta da buƙatun don tabbatar da aminci da (ko) rashin lahani na abubuwan muhalli ga ɗan adam" mai kwanan wata Janairu 28.01.2021, 3,4. Kula da tsaftar ƙasa na filayen noma a cikin yankin Krasnoyarsk ya haɗa da yin amfani da daidaitattun jerin alamomin bincike: manyan nau'ikan nau'ikan nau'ikan ƙarfe masu nauyi (guba, cadmium, tutiya, jan ƙarfe, nickel, manganese, arsenic, mercury), XNUMX. XNUMX-benz (a) pyrene, pH da abun ciki na nitrate nitrogen (nitrates), da kuma duba ƙasa don ragowar adadin magungunan kashe qwari idan an yi amfani da su.
Domin watanni 8 na 2022, dakin gwaje-gwajen ya sami samfurori 22 daga filayen hectare 4300. Dangane da sakamakon binciken, ba a gano ɓatanci a cikin alamun aminci da aka bayyana ba (tebur 1).
Tebura 1. Manufofin aminci na ƙasa na noma
biyan kuɗin | Alamar | Iyaka na ƙimar da aka karɓa | Al'ada bisa ga SanPin 1.2.3685-21 |
1 | Cadmium | 0,13-0,40 mg/kg | Ba fiye da 2,0 mg / kg ba |
2 | Jagora | 4,8-12 mg/kg | Ba fiye da 130 mg / kg ba |
3 | Copper | 14-22 mg/kg | Ba fiye da 132 mg / kg ba |
4 | Zinc | 17-53 mg/kg | Ba fiye da 220 mg / kg ba |
5 | Arsenic | 2,0-3,2 mg/kg | Ba fiye da 10 mg / kg ba |
6 | Mercury | 0,14-0,46 mg/kg | Ba fiye da 2,1 mg / kg ba |
8 | pH KCl | 5,8-6,1 raka'a pH kasa kusa da tsaka tsaki | kusa da tsaka tsaki, tsaka tsaki pHKCl > 5.5 m pH KCl < 5,5 |
9 | Benz (a) pyrene | Kasa da 0,005 | Babu fiye da 0,02 |
10 | Nitrate nitrogen (nitrates) | 2,8-85,1 mg/kg | Babu fiye da 130,0 |
Ana ƙaddamar da samfuran ƙasa don bincike duka a cikin bazara kafin shuka da kuma a cikin fall bayan girbi. Kula da yanayin ƙasa ya zama dole don biyan buƙatun dokokin Tarayyar Rasha, da kuma lura da canje-canje a yanayin ƙasar noma. ƙasa. Idan an gano canje-canje mara kyau da ke faruwa a cikin murfin ƙasa na ƙasa, bisa ga sakamakon binciken dakin gwaje-gwaje, masu samar da aikin gona za su iya ɗaukar matakan da suka dace cikin lokaci don kare ƙasa mai laushi kuma su sami ingantaccen inganci. da amfanin gona lafiya a nan gaba.