Cov ntsiab lus tseem ceeb parameter
Sawv ceev nqa cov khoom siv tshwj xeeb siv rau kev tsim cov khoom lag luam uas zoo li qub, siv tau dav hauv kev ntim khoom, kho kom zoo nkauj, horticulture thiab lwm daim teb. Cov cuab yeej no melts cov yas ntoo ntawm cov qauv ntsuas kub, muab cov qauv siv ua kom haum, thiab txiav cov cim tshwj xeeb ntawm cov nplaim paj. Nws cov ntsiab lus zoo nyob hauv siab, qauv, uas tuaj yeem ua rau kev siv tshuab, cov khoom lag luam tsis tu ncua thiab zoo nkauj. Cov khoom siv yog feem ntau nruab nrog kev tswj cov tshuab siab, yooj yim ua haujlwm, thiab txhawb nqa hloov ntawm ntau cov ntaub ntawv thiab cov xim kom tau raws li cov neeg siv khoom sib txawv. Tsis tas li ntawd, cov tshuaj tua tsa sawv kuj muaj cov yam ntxwv ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, uas tuaj yeem txo cov khoom siv cov nqi ntau lawm. Txawm hais tias kev ntsuas loj lossis cov khoom siv no tuaj yeem muab cov kev daws teeb meem ruaj khov thiab yog ib qho cuab yeej tseem ceeb hauv kev lag luam yas ua.
