Kev kawm sib piv ntawm peb chlorophyll meters

Kev kawm sib piv ntawm peb chlorophyll meters

Nroj tsuag nitrogen thiab chlorophyll cov ntsiab lus yog qhov tseem ceeb thiab tsis muaj mob ntawm kev loj hlob ntawm nroj tsuag, thiab yog qhov tseem ceeb tshaj plaws tsis tsob nroj cov cim tseem ceeb. Nws kuj yog ib qho tseem ceeb rau kev cog qoob loo thiab cov dej. Chlorophyll analyzer tam sim no muaj ntau hom kev ntsuas cov tshuaj chlorophyll. Nws tuaj yeem ua haujlwm siv cov kev ntsuas kev ntsuas. Muaj peb yam twj paj nruag hauv peb lub tuam txhab: chlorophyll detector, khoom noj khoom haus tshuaj ntsuam xyuas, chlorophyll cov ntsiab lus analyzer (dua tshiab hu ua SPAD502 chlorophyll meter, cov qauv no muaj qee yam sib txawv hauv kev ua haujlwm.

Cov kev pom thiab kev ntsuas ntawm lub chlorophyll ntes zoo li cov uas muaj cov ntsiab lus chlorophyll, tiam sis SPAD502 chlorophyll 'meter' muaj ntau dua li cov chlorophyll ntsuas, thiab cov txheej txheem chlorophyll nyob hauv tus txheej txheem ntsuas qhov chaw. Muaj qee yam kev txwv thiab kev txwv. Thaum lub siab tshaj, lub tshuab ntsuas yuav ceeb toom thiab muab lub suab tsim nyog rau koj nco tias cov ntaub ntawv khaws tseg hauv phau ntawv no yuav ncav cuag ntau yam thiab qhov ntsuas yuav muab lus ceeb toom tsim nyog. Qhov kev ua no tsis muaj nyob rau ntawm lub tshuab kuaj chlorophyll. Nyob rau tib lub sij hawm, qhov ntsuas no tsis muaj qhov ua haujlwm ntawm cov lim dej. Thaum tu lub ntsuas, tsis txhob siv dej los ntxuav.

Qhov kev ntsuas khoom noj khoom haus cog qoob loo tau nce qhov ntsuas tsis tau. Nws tuaj yeem ntsuas cov nitrogen, chlorophyll thiab dej ntawm cov nroj tsuag, thiab tuaj yeem saib xyuas tag nrho cov txheej txheem ntawm nitrogen, thiab ntxiv cov ntaub ntawv khaws cia. Cov ntaub ntawv cia tau tsuas yog 30 pawg, thiab cov khoom noj khoom haus kev ntsuas ntawm cov zaub mov tuaj yeem khaws 999 ntawm cov ntaub ntawv. Qhov nce ntawm qhov ntsuas ntawm qhov ntsuas no kuj ua rau qhov sib txawv hauv nws txoj haujlwm. Nws kuj tseem tuaj yeem coj qhov tseeb daim ntawv thov ntawm nitrogen fertilizer. Ua kiag dej.