Raws li cov hauv paus, humic acid tuaj yeem faib ua ob pawg: hum felic acid, thee humic acid, thee humic acid, thee humic acid, thee thiab cov pwm ua kom zoo nkauj ua ke ntawm kev muaj sia nyob.
Raws li cov hom tiam, humic acid tuaj yeem faib ua cov plaub hau acid thiab relic acid thiab relic acid (suav nrog cov huab cua sov thiab khoom cuav oxidized thee) {}}}
Raws li solubility thiab xim cais tawm hauv cov kuab tshuaj, muaj cov duab zoo nkauj ua kom muaj zog, thiab cov xim daj ua kom zoo nkauj,
Raws li lub ntuj los ntawm lub ntuj hauv lub xeev, nws tau muab faib ua dawb humic acid thiab (magnesium) khi humic acid .
Raws li kev kawm txog kev sib yuav (nqus tau coefficient thiab lwm yam ntsuas) ntawm Heev acid), RP hom acid), RP hom acid) .
Txawm hais tias qhov kev faib tawm ntawm Heevids cov acids muaj ntau yam, nws muaj qhov cuam tshuam me me rau peb kev tshawb fawb thiab kev thov ua haujlwm .
