Isichumisi sekhompawundi (NPK)
Iimveliso
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Isichumisi se-NPK
Uncedo lwesichumisi esimbaxa kukuba inezakha-mzimba ezibanzi, isiqulatho esiphakamileyo, kwaye inezinto ezimbini okanye nangaphezulu zezinongo, ezinokubonelela ngezinongo ezininzi ezifunwa zizityalo ngendlela elungeleleneyo kwaye kangangexesha elide. Ukuphucula umphumo wokuchumisa. Iipropathi ezilungileyo zomzimba, kulula ukuzisebenzisa: Ubungakanani beengqungquthela zesichumisi esixutywe ngokubanzi kufana kakhulu kwaye buncinci be-hygroscopic, esilungele ukugcinwa kunye nokusetyenziswa, kwaye sikulungele ngakumbi ukuchumisa ngomatshini. Zimbalwa izinto ezincedisayo kwaye akukho ziphumo zibi emhlabeni.
