Potassium Sulfate Granular
Khoom: Potassium Sulfate Granular
Potassium sulfate granular yog cov khoom noj tseem ceeb rau cov nroj tsuag kev loj hlob thiab kev loj hlob. Nws yog dawb crystalline ntsev compound uas muaj ob qho tib si poov tshuaj thiab sulfur, ob qho tseem ceeb cov as-ham uas yuav tsum tau rau kev pom cov nroj tsuag loj hlob. Cov chiv no feem ntau siv rau hauv kev ua liaj ua teb, thiab nws muab ntau yam txiaj ntsig rau cov qoob loo, nrog rau kev txhim kho cov qoob loo, zoo dua, thiab zoo dua tiv thaiv kab mob thiab kev ntxhov siab.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov poov tshuaj sulfate granular yog tias nws muab cov nroj tsuag nrog cov khoom siv tau yooj yim ntawm cov poov tshuaj, cov khoom noj tseem ceeb uas ua lub luag haujlwm tseem ceeb hauv ntau cov txheej txheem physiological. Potassium yog xav tau rau kev ua haujlwm zoo ntawm cov enzymes, osmoregulation, thiab kev txhawb nqa ntawm lwm cov as-ham xws li nitrogen thiab phosphorus. Nws kuj tseem pab cov nroj tsuag kom tswj cov dej sib npaug thiab ua kom cov chlorophyll ntau lawm, uas tsim nyog rau photosynthesis.
Ntxiv nrog rau nws lub luag haujlwm hauv kev pab cov nroj tsuag kom tau txais cov as-ham tsim nyog, potassium sulfate granular kuj tseem tuaj yeem pab cov nroj tsuag txhim kho lawv txoj kev tiv thaiv kev ntxhov siab. Kev ntxhov siab tuaj yeem tshwm sim vim muaj ntau yam sib txawv, xws li kev qhuav dej, qhov kub thiab txias, lossis cov khoom noj tsis txaus. Thaum cov nroj tsuag muaj kev ntxhov siab, lawv feem ntau muaj peev xwm txo qis kom loj hlob thiab yug me nyuam. Txawm li cas los xij, potassium sulfate granular tuaj yeem pab txo qhov kev ntxhov siab no los ntawm kev txhim kho tag nrho kev noj qab haus huv thiab lub zog ntawm cov nroj tsuag.
Lwm qhov txiaj ntsig tseem ceeb ntawm kev siv cov poov tshuaj sulfate granular ua cov chiv yog tias nws tuaj yeem pab txhim kho tag nrho cov qoob loo zoo. Qhov no yog vim hais tias poov tshuaj yog tsim nyog rau kev tsim ntawm txiv hmab txiv ntoo, zaub, thiab lwm yam edible qhov chaw ntawm cov nroj tsuag. Thaum cov qoob loo tau txais cov poov tshuaj txaus, lawv feem ntau muaj cov suab thaj ntau dua, saj zoo dua, thiab cov khoom noj muaj txiaj ntsig zoo dua.
Thaum kawg, potassium sulfate granular kuj tuaj yeem pab txhim kho cov qoob loo ntawm cov qoob loo. Qhov no yog vim tias potassium yog qhov tsim nyog rau kev faib tawm ntawm tes thiab kev loj hlob, uas yog ob qho tseem ceeb hauv kev txiav txim siab tag nrho cov txiaj ntsig. Thaum cov nroj tsuag tau txais cov poov tshuaj txaus, lawv tuaj yeem tsim paj ntau dua, txiv hmab txiv ntoo, thiab noob, ua rau muaj txiaj ntsig ntau dua.
Hauv kev xaus, poov tshuaj sulfate granular yog ib qho khoom noj tseem ceeb rau cov nroj tsuag kev loj hlob thiab kev loj hlob uas tuaj yeem muab ntau yam txiaj ntsig rau cov qoob loo. Txawm hais tias koj yog ib tug neeg ua liaj ua teb lossis ib tus neeg ua liaj ua teb hauv tsev, siv cov chiv no tuaj yeem pab koj cov nroj tsuag kom tau txais cov as-ham tsim nyog, txhim kho lawv cov kev ntxhov siab, txhim kho qhov zoo ntawm koj cov qoob loo, thiab nce cov qoob loo. Yog li, yog tias koj tab tom nrhiav kom muaj peev xwm ntawm koj cov qoob loo, xav txog ntxiv potassium sulfate granular rau koj cov chiv chiv.
Specification
| Yam khoom | Test Standard | Kev Xeem |
| Qhov tshwm sim | Hmoov / granular | Hmoov / granular |
| K2SO 4 | 99% min | 99.3% |
| K20 | 50% min | 52.6% |
| Moisture | 1.5% max | 0.95% |
| CL | 1.5% max | 1.5% |
| S | 18% min | 18% |
| Dawb Acid (H2SO4) | 1.5% max | 1.45% |
| PH | 3-5 | 4.5 |
| Dej Soluble | 100% | 100% |
| Hnyav Hlau | 0.01% max | 0.002% |
| Calcium | 0.1% max | 0.04% |
| Hlau (Fe) | 0.1% max | 0.02% |
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