Yuav Ua Li Cas Xaiv Potassium Fertilizer?

1. Saib cov av tej yam kev mob
Los ntawm qhov kev xav ntawm cov av zoo nkauj, cov ntsiab lus ntawm cov poov tshuaj nyob rau hauv cov av nplaum feem ntau siab, thiab tuaj yeem siv tsawg dua los yog tsis; Cov ntsiab lus ntawm cov poov tshuaj muaj nyob hauv cov av xuab zeb feem ntau qis, thiab cov poov tshuaj chiv yuav tsum tau nce ntxiv. Potassium sulfate fertilizer yuav tsum tau xaiv rau sulfur tsis muaj av; Potassium sulfate fertilizer yuav tsum tau siv rau saline alkali av, thiab potassium chloride chiv yuav tsum tsis txhob raug xaiv kom tsis txhob nce cov ntsiab lus ntawm chloride ions hauv av.
2. Saib hom qoob loo
Potassium sulfate yog haum rau ntau yam qoob loo, tshwj xeeb tshaj yog chlorine resistant qoob loo xws li qos yaj ywm, thiab nws cov nyhuv yog zoo dua li poov tshuaj chloride. Rau cov qoob loo fiber ntau, potassium chloride yog qhov tsim nyog dua. Vim tias muaj cov calcium sulfate nyob rau hauv nruab nrab thiab calcareous av thiab sulfuric acid nyob rau hauv acidic av, poov tshuaj sulfate yuav tsum tau siv nyob rau hauv ntau qhov ntau rau ib tug ntev lub sij hawm nyob rau hauv nruab nrab thiab calcareous av. Kev saib xyuas yuav tsum tau them rau kev tiv thaiv cov av compaction thiab nce daim ntawv thov ntawm cov organic chiv los txhim kho cov qauv av. Kev siv cov poov tshuaj sulfate rau cov av acidic yuav tsum tau ntxiv txiv qaub rau neutralize acidity. Rau cov av uas muaj zog reducibility xws li paddy teb, daim ntawv thov ntawm poov tshuaj sulfate tsis zoo li poov tshuaj chloride, nrog rau lub ntsiab drawback yog nws susceptibility rau hydrogen sulfide toxicity. Rau cov qoob loo xws li cov qoob loo cruciferous thiab qej uas xav tau cov sulfur ntau dua, daim ntawv thov ntawm poov tshuaj sulfate muaj txiaj ntsig zoo dua thiab yuav tsum tau ua ntej siv. Potassium chloride tsis haum rau siv los ua cov noob chiv lossis rau cov qoob loo uas tsis zam cov tshuaj chlorine. Vim tias qhov tseeb tias hydrochloric acid tsim los ntawm potassium chloride hauv cov av acidic tuaj yeem txhim kho cov av acidity thiab muaj peev xwm txhim kho cov tshuaj lom ntawm cov hlau thiab txhuas, daim ntawv thov ntawm potassium chloride hauv acidic av yuav tsum tau ua ke nrog kev siv cov organic chiv txiv qaub rau. neutralize acidity thiab txo toxicity.
3. Saib cov nqi chiv
Vim tias tus nqi siab thiab tus nqi ntau dua ntawm cov poov tshuaj sulfate piv rau potassium chloride, potassium sulfate tuaj yeem siv tau rau cov qoob loo kev lag luam, thaum rau cov qoob loo dav dav, tshwj tsis yog qee cov chlorine rhiab heev cov qoob loo thiab cov av saline alkali, pheej yig dua potassium chloride raug pom zoo. .
4. Saib tej yam dej num
Nyob rau hauv cov cheeb tsam uas muaj dej los yog dej nag, tsuav yog cov av ntws zoo, feem ntau cov qoob loo tuaj yeem xaiv cov tshuaj potassium chloride chiv, uas yuav tsis muaj kev cuam tshuam rau kev tawm los thiab ntau yam.