URI: https://soilwise-he.github.io/soil-health#Copper
https://soilwise-he.github.io/soil-health#Copper
commonly regulated heavy metals
essential micronutrient
metals
micronutrients
monitored heavy metals
nutrients
http://www.eionet.europa.eu/gemet/concept/1792
http://aims.fao.org/aos/agrovoc/c_1868
http://opendata.inrae.fr/thesaurusINRAE/c_15666
Cu
PPP application
animal manure
herbicides
arable crops