Perlite yog tsim los ntawm a mined volcanic iav ntawm tib lub npe. Raws li cov khoom siv raw nws muaj dej, daig los ntawm qhov txias txias ntawm lava. Cov dej noo vaporizes explosively thaum tshav kub siv.
Cov khoom xyaw dab tsi hauv perlite?
Perlite feem ntau muaj cov khoom xyaw hauv qab no:
- 70-75% silicon dioxide.
- Aluminium oxide.
- YSodium oxide.
- YPotassium oxide.
- Iron oxide.
- YMagnesium oxide.
- YCalcium oxide.
- 3-5% Dej.
YYuav ua li cas ua cov perlite hauv tsev?
Muab 1 feem perlite thiab 1 feem peat moss nrog 1 feem compost, pasteurized vaj av - av koj tau ci ntawm 250 F rau ib nrab ib teev - los yog yuav hnab ntim av, feem ntau sau tias "Garden Av," los ntawm ib lub chaw zov me nyuam los tsim cov potting mix haum rau ntim hauv tsev lossis tawm.
Puas yog perlite lom rau tib neeg?
Perlite yog ib qho tshwm sim ntawm pob zeb silicous thiab zoo li, tsis muaj tshuaj lom. … Kev noj cov khoom uas suav nrog perlite tuaj yeem ua rau muaj mob thiab, ntau dhau, raug mob lossis tuag.
Puas yog perlite yog yas?
Perlite yogcov khoom siv zoo li pumice uas zoo li cov granules dawb. Qee lub sij hawm perlite tau yuam kev rau cov pob yas me me thaum siv hauv potting av sib tov.
