50% Potaziyamu Sulphate Granular (Mawonekedwe Ozungulira) Ndi (Mawonekedwe a Mwala)
Dzina:Potaziyamu sulphate (US) kapena potaziyamu sulphate (UK), wotchedwanso sulphate wa potashi (SOP), arcanite, kapena potashi wakale wa sulfure, ndi gulu la inorganic ndi formula K2SO4, yoyera yosungunuka m'madzi. Amagwiritsidwa ntchito kwambiri mu feteleza, kupereka potaziyamu ndi sulfure.
Mayina Ena:SOP
Potaziyamu (K) fetereza nthawi zambiri amawonjezedwa kuti azikolola bwino komanso kuti zomera zomwe zimamera mu dothi lopanda michere yokwanira imeneyi. Manyowa ambiri a K amachokera ku mchere wakale womwe uli padziko lonse lapansi. Mawu oti "potashi" ndi mawu omwe nthawi zambiri amatanthauza potaziyamu chloride (KCl), koma amakhudzanso feteleza ena onse okhala ndi K, monga potaziyamu sulfate (K?SO?, yomwe imatchedwa sulfate wa potashi), kapena SOP).
Potaziyamu amafunikira kuti amalize ntchito zambiri zofunika m'zomera, monga kuyambitsa ma enzyme, kupanga mapuloteni, kupanga wowuma ndi shuga, ndikuwongolera kuyenda kwamadzi m'maselo ndi masamba. Nthawi zambiri, kuchuluka kwa K m'nthaka kumakhala kotsika kwambiri kuti mbewu zikule bwino.
Potaziyamu sulphate ndi gwero labwino kwambiri la K zakudya za zomera. Gawo la K la K2SO4 ndilosiyana ndi feteleza wamba wa potashi. Komabe, imaperekanso gwero lamtengo wapatali la S, lomwe kaphatikizidwe ka mapuloteni ndi ma enzymes amafunikira. Monga K, S ingakhalenso yoperewera kuti mbewu ikule bwino. Kuonjezera apo, zowonjezera ziyenera kupewedwa mu dothi ndi mbewu zina. Zikatero, K2SO4 imapanga gwero labwino kwambiri la K.
Potaziyamu sulphate ndi gawo limodzi mwa magawo atatu a sungunuka monga KCl, kotero sikuti nthawi zambiri amasungunuka powonjezera kudzera m'madzi amthirira pokhapokha ngati pakufunika S yowonjezera.
Ma particles angapo amapezeka nthawi zambiri. Opanga amapanga tinthu ting'onoting'ono (ting'ono ting'ono 0.015 mm) kuti tithe kuthirira kapena kupopera masamba, chifukwa amasungunuka mwachangu. Ndipo alimi amapeza kupopera mbewu mankhwalawa kwa K2SO4, njira yabwino yowonjezerera K ndi S ku zomera, kuonjezera zakudya zotengedwa m'nthaka. Komabe, kuwonongeka kwa masamba kumatha kuchitika ngati kuchuluka kwake kuli kwakukulu.
