#PotassiumHumateDefloculation: Mazano uye Mazano eSoluble Potassium Humate Production
#PotassiumHumate #SoilAmendments #PlantGrowthPromoter #Leonardite #Lignite #DefloculatingAgent #pHControl #FiltrationSystem #HumicAcidContent Potassium humate chinhu chakakosha chekugadzirisa ivhu kunoshandiswa mu ...