Cov txiaj ntsig thiab cov lus qhia txog Humic Acid

Humic acid (HA) fertilizer yog ib hom organic chiv. Ntuj humic acid yog tsim los ntawm decomposition ntawm cov nroj tsuag residues. Nws yog dav pom nyob rau hauv av, dej av nkos thiab ntiav ntiav faus huab cua thee, peat thiab lignite. Muaj cov khoom xws li carbon, hydrogen, oxygen, nitrogen, thiab lwm yam, muaj qee yam chiv, tab sis feem ntau ntawm lawv yog insoluble hauv dej. Yog tias lawv tau ua ke nrog cov poov tshuaj, sodium, ammonium thiab lwm yam tshuaj, thiab qhuav thiab ammonified, lawv tuaj yeem nqus tau yooj yim los ntawm cov nroj tsuag ua cov as-ham.

Fkev ua haujlwm:

Lub luag haujlwm thiab kev ua tau zoo ntawm humic acid ntawm cov nroj tsuag feem ntau yog cuam tshuam los ntawm kev txhim kho cov qauv hauv av, ua kom cov av fertility, txhawb kev loj hlob ntawm cov qoob loo, txhim kho cov khoom ua liaj ua teb zoo, cov teebmeem qeeb, thiab txhawb cov av microbial kev ua ub no. cov

l Txhim kho cov qauv av: Humic acid tuaj yeem siv tshuaj lom neeg nrog cov zaub mov hauv cov av kom tsim cov av ruaj khov, yog li txhim kho cov qauv av. Cov av ruaj khov no pab txhim kho av aeration thiab dej tuav, txhim kho av fertility

● Txhim kho av fertility : Humic acid yog nplua nuj nyob rau hauv cov organic teeb meem thiab kab kawm thiab muaj peev xwm muab kev noj qab haus huv rau cov qoob loo. Humic acid kuj tuaj yeem ua ke nrog nitrogen, phosphorus, potassium thiab lwm yam khoom noj hauv av los tsim cov tebchaw ruaj khov, txo qis cov as-ham thiab txhim kho av fertility.

● Txhawb kev loj hlob ntawm cov qoob loo: Humic acid tuaj yeem txhawb kev loj hlob ntawm cov qoob loo thiab txhim kho
lub peev xwm nqus ntawm cov qoob loo. Txhim kho qhov kev ntxhov siab ntawm cov qoob loo, xws li drought-resistant, txias-resistant, kab mob-resistant, thiab lwm yam, kom cov qoob loo muaj peev xwm tswj tau ib txwm loj hlob nyob rau hauv hnyav ib puag ncig.

● Txhim kho cov khoom ua liaj ua teb zoo: Humic acid chiv tuaj yeem ua kom cov vitamin C cov ntsiab lus ntawm zaub thiab txhim kho cov ntsiab lus qab zib thiab tsw ntawm txiv hmab txiv ntoo. Tsis tas li ntawd, humic acid chiv kuj tuaj yeem txo cov ntsiab lus ntawm cov khoom tsis zoo hauv cov khoom ua liaj ua teb thiab txhim kho kev nyab xeeb ntawm cov khoom ua liaj ua teb.

● Cov nyhuv tso tawm qeeb: Humic acid muaj peev xwm adsorption muaj zog thiab tuaj yeem nqus cov as-ham thiab tshuaj tua kab nyob hauv av, yog li ua rau lawv qhov tso tawm qeeb thiab txhim kho lawv kev siv. Txo cov chiv pov tseg thiab tshuaj tua kab

● Txhawb cov av microbial kev ua ub no: Humic acid yog ib qho tseem ceeb ntawm cov pa roj carbon monoxide thiab lub zog rau cov kab mob hauv av thiab tuaj yeem txhawb kev tsim thiab kev ua ntawm cov kab mob hauv av. Nws tuaj yeem txhim kho av fertility ntxiv thiab muab qhov chaw loj hlob zoo dua rau cov qoob loo loj hlob