Tlhokomelo le taolo ea lintho tsa naetrojene: Bohlokoa ba naetrojene kaofela, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, le Kaifel nitrogen.

Naetrojene ke ntho ea bohlokoa.E ka ba teng ka mefuta e fapaneng 'meleng oa metsi le mobu ka tlhaho.Kajeno re tla bua ka maikutlo a naetrojene e felletseng, ammonia nitrogen, naetrojene ea nitrate, naetrojene ea nitrite, le naetrojene ea Kaishi.Total nitrogen (TN) ke sesupo se atisang ho sebelisoa ho lekanya kakaretso ea lintho tse nang le naetrojene metsing.E akarelletsa ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, le lintho tse ling tsa naetrojene, tse kang metso ea nitrate le nitrate.Ammonia (NH3-N) e bolela motsoako o pharaletseng oa ammonia (NH3) le ammonia oxides (NH4+).Ke naetrojene e fokolang ea alkaline 'me e ka sebetsanoa le ts'ebetso ea likokoana-hloko le lik'hemik'hale' meleng oa metsi.Nitral nitrogen (NO3 -N) e bua ka mahloriso a motso oa nitrate (NO3-).Ke naetrojene e matla ea asiti, e leng mofuta o ka sehloohong oa naetrojene.E ka tsoa ts'ebetsong ea tlhaho ea ammonia nitrogen le nitrogen nitrogen 'meleng oa metsi.Naetrojene ea nitric (NO2 -N) e bua ka bongata ba motso oa nitrite (NO2 -).Ke naetrojene e nang le asiti e fokolang, e leng selelekela sa naetrojene ea nitrate, 'me e ka tsoa ho ts'ebetso ea baeloji le lik'hemik'hale 'meleng oa metsi.Kjeldahl-N e bolela kakaretso ea ammonia oxides (NH4+) le organic nitrogen (NORG).Ke mofuta oa naetrojene ea ammonia e ka tsoang ho ts'ebetso ea baeloji le ea lik'hemik'hale 'meleng oa metsi.
Nitrogen e ka metsing ke karolo ea bohlokoa, e ka amang boleng ba metsi, maemo a tikoloho ea 'mele oa metsi, le kholo le nts'etsopele ea baeloji ea metsi.Ka hona, tlhokomelo le taolo ea naetrojene eohle, ammonia nitrogen, naetrojene ea nitrate, naetrojene ea nitrite, le naetrojene ea Kaishi metsing a metsi ke ea bohlokoa haholo.Liteng tsa naetrojene e felletseng ke sesupo sa bohlokoa sa ho metha kakaretso ea lintho tsa naetrojene 'meleng oa metsi.Ka kakaretso, kakaretso ea naetrojene ka metsing e lokela ho ba ka har'a mefuta e itseng.Ho feteletseng kapa ho tlase haholo ho tla ama boleng ba metsi a 'mele oa metsi.Ho feta moo, ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, le Kaifer nitrogen le tsona ke matšoao a bohlokoa a ho lemoha lintho tsa naetrojene metsing.Likahare tsa tsona li lokela ho ama boleng ba metsi a 'mele oa metsi ka har'a mefuta e itseng.
Hajoale, linaha tse ngata li na le melao e thata mabapi le litaba tsa naetrojene e felletseng, ammonia, naetrojene ea nitrate, naetrojene ea nitrite, le naetrojene ea Kaifer metsing.Liphello tse matla.Ka hona, motho e mong le e mong o lokela ho ela hloko tlhokomelo le taolo ea lintho tsa naetrojene 'meleng oa metsi ho netefatsa hore boleng ba metsi a 'mele oa metsi bo kopana le maemo a naha.Ka kakaretso, naetrojene e felletseng, naetrojene ea ammonia, naetrojene ea nitrate, naetrojene ea nitrite, le naetrojene ea Kaifel ke matšoao a bohlokoa bakeng sa lintho tsa nitrogen metsing.Likahare tsa tsona ke sesupo sa bohlokoa bakeng sa ho metha boleng ba metsi, e leng bohlokoa haholo bakeng sa ho beha leihlo le taolo.Ke feela ka tlhokomelo e utloahalang le taolo ea lintho tsa naetrojene 'meleng oa metsi re ka netefatsang hore boleng ba metsi a 'mele oa metsi bo kopana le maemo le ho sireletsa bophelo bo botle ba' mele oa metsi.
Letšoao la Lianhua le hlahisitse lisebelisoa tsa ho bona boleng ba metsi ka lilemo tse 40.E ka fana ka lihlahisoa tsa ho lemoha ka ammonia nitrogen, naetrojene e felletseng, naetrojene nitrate, le naetrojene ea naetrojene ea nitrate.