Potassium Sulfate Hmoov Fertilizer
Khoom: Potassium Sulfate Hmoov Fertilizer
Nqe lus piav qhia: Potassium Sulfate Powder Fertilizer: Lub luag haujlwm nws ua haujlwm hauv kev cog qoob loo
Cov nroj tsuag xav tau chiv kom vam meej, thiab hom chiv siv ua lub luag haujlwm tseem ceeb hauv kev noj qab haus huv tag nrho ntawm cov nroj tsuag. Ib hom chiv uas tau txais koob meej nyob rau xyoo tas los no yog potassium sulfate hmoov chiv. Cov chiv no yog muab los ntawm cov khoom siv ntuj tsim thiab muaj ntau yam txiaj ntsig rau cov nroj tsuag loj hlob.
Potassium yog ib qho tseem ceeb uas cov nroj tsuag xav tau kev vam meej. Nws ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov hlwb cog thiab pab lawv tiv taus ib puag ncig hnyav. Potassium kuj tseem pab tswj cov dej sib npaug hauv cov nroj tsuag, uas yog qhov tseem ceeb rau cov nroj tsuag noj qab haus huv.
Potassium sulfate hmoov chiv yog qhov zoo ntawm cov poov tshuaj rau cov nroj tsuag. Cov chiv no muaj cov dej solubility siab, uas ua rau nws yooj yim rau cov nroj tsuag kom nqus tau cov as-ham. Cov sulfate hauv cov chiv kuj tseem pab ua kom cov poov tshuaj ntau ntxiv rau cov nroj tsuag, kom ntseeg tau tias nws siv tau zoo.
Tsis zoo li lwm yam tshuaj chiv, potassium sulfate hmoov chiv tsis muaj chloride. Chloride hauv cov chiv tuaj yeem tsim kev puas tsuaj rau qee cov nroj tsuag, tshwj xeeb tshaj yog cov uas nkag siab rau ntsev. Siv cov poov tshuaj sulfate hmoov chiv ua kom cov nroj tsuag tau txais cov poov tshuaj yam tsis muaj kev pheej hmoo ntawm chloride toxicity.
Potassium sulfate hmoov chiv yog qhov zoo tagnrho rau cov nroj tsuag uas xav tau cov poov tshuaj ntau, xws li txiv hmab txiv ntoo, zaub, thiab paj. Nws kuj tseem siv tau rau cov qoob loo loj hlob hauv cov av uas muaj magnesium siab, qhov twg siv lwm cov tshuaj potassium chiv tuaj yeem ua rau magnesium tsis txaus.
Ib qho txiaj ntsig tseem ceeb ntawm kev siv cov poov tshuaj sulfate hmoov chiv yog tias nws pab txhim kho qoob loo zoo. Cov chiv no pab txhawb rau kev loj hlob ntawm cov nroj tsuag muaj zog, uas txhais tau tias zoo dua yields thiab cov qoob loo zoo dua. Nws kuj tseem txhim kho qhov tsw, xim, thiab cov ntsiab lus ntawm cov txiv hmab txiv ntoo thiab zaub, ua rau lawv txaus siab rau cov neeg siv khoom.
Siv potassium sulfate hmoov chiv kuj yog ib puag ncig tus phooj ywg. Cov chiv no yog muab los ntawm cov khoom siv ntuj tsim, uas txhais tau hais tias nws tsis muaj cov tshuaj phem uas tuaj yeem ua rau ib puag ncig. Nws muaj kev nyab xeeb rau kev siv nyob ib ncig ntawm cov tsiaj thiab tsiaj qus, thiab nws tsis muaj kab mob hauv dej.
Hauv kev xaus, potassium sulfate hmoov chiv yog qhov zoo tshaj plaws ntawm cov poov tshuaj rau cov nroj tsuag. Nws yog soluble heev, ua rau nws yooj yim rau cov nroj tsuag kom nqus tau cov as-ham. Cov sulfate hauv cov chiv kuj ua kom cov poov tshuaj zoo siv, muab ntau yam txiaj ntsig rau cov nroj tsuag kev loj hlob. Nws yog ib puag ncig tus phooj ywg thiab muaj kev nyab xeeb rau siv nyob ib puag ncig tsiaj thiab tsiaj qus. Los ntawm kev siv cov poov tshuaj sulfate hmoov chiv, cov neeg cog qoob loo tuaj yeem tau txais txiaj ntsig ntau dua, cov qoob loo zoo dua, thiab cov nroj tsuag noj qab haus huv.
Specification
| Yam khoom | Test Standard | Kev Xeem |
| Qhov tshwm sim | Hmoov / granular | Hmoov / granular |
| K2SO 4 | 99% min | 99.3% ua |
| K20 | 50 feem pua min | 52.6 feem pua |
| Moisture | 1.5% max | 0.95 feem pua |
| CL | 1.5% max | 1.5 feem pua |
| S | 18% min | 18 feem pua |
| Dawb Acid (H2SO4) | 1.5% max | 1.45 feem pua |
| PH | 3-5 | 4.5 |
| Dej Soluble | 100 feem pua | 100 feem pua |
| Hnyav Hlau | 0.01 feem pua max | 0.002 feem pua |
| Calcium | 0.1 feem pua max | 0.04 feem pua |
| Hlau (Fe) | 0.1 feem pua max | 0.02 feem pua |
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