50% Potassium Sulphate Granular(Round Shape) Uye (Rock Shape)
Zita:Potassium sulfate (US) kana potassium sulphate (UK), inonziwo sulphate yepotashi (SOP), arcanite, kana archaically potashi yesarufa, ndiyo inorganic compound ine formula K2SO4, yakachena inonyungudika mumvura. Inowanzoshandiswa mumafetiraiza, ichipa zvose potassium nesarufa.
Mamwe Mazita:SOP
Fetereza yePotassium (K) inowanzowedzerwa kuitira kusimudzira goho uye kunaka kwembesa dzinokura muvhu rinenge richishaya kudya kwakakwana kwekudya kwakakosha uku. Fetereza yakawanda K inobva munzvimbo dzekare dzemunyu dziri pasi rose. Izwi rekuti "potashi" ishoko rinowanzo reva potassium chloride (KCl), asi rinoshanda kune mamwe ese ane K-ine mafetireza, akadai se potassium sulfate (K?SO?, inowanzonzi sulfate yepotashi), kana SOP).
Potassium inodiwa kupedzisa mabasa mazhinji akakosha muzvirimwa, sekumisikidza kuita kwe enzyme, kubatanidza mapuroteni, kugadzira starch neshuga, nekugadzirisa kuyerera kwemvura mumaseru nemashizha. Kazhinji, kuwanda kweK muvhu kwakadzikira zvakanyanya kutsigira kukura kwechirimwa chine hutano.
Potassium sulfate ndiyo yakanakisa sosi yeK chikafu chezvirimwa. Chikamu cheK cheK2SO4 hachina kusiyana nemamwe mafetireza epotashi. Nekudaro, inopawo yakakosha sosi yeS, iyo protein synthesis uye enzyme basa inoda. Kufanana neK, S inogona zvakare kushomeka pakukura kwakakwana kwechirimwa. Uyezve, Cl- wedzero inofanira kudzivirirwa mune mamwe ivhu uye zvirimwa. Mumamiriro ezvinhu akadaro, K2SO4 inoita yakanyatsokodzera K sosi.
Potassium sulfate inongonyungudika seKCl, saka haina kunyanya kunyungudutswa pakuwedzera kuburikidza nemvura yekudiridza kunze kwekunge paine kudiwa kwekuwedzera S.
Sever particle sizes anowanzo kuwanikwa. Vagadziri vanogadzira zvimedu zvakanaka (zvidiki pane 0.015 mm) kugadzira mhinduro dzemadiridziro kana maspray efoliar, sezvo anonyungudika nekukurumidza. Uye varimi vanowana kupfapfaidza kwemashizha kweK2SO4, nzira iri nyore yekuwedzera K neS pazvirimwa, zvichiwedzera kudya kunotorwa muvhu. Nekudaro, kukuvadzwa kweshizha kunogona kuitika kana iyo yakanyanyisa.
