Query raised by riyas on
27/07/2017 at 12:34 PM
Category : സസ്യസംരക്ഷണം
Crop : അലങ്കാര സസ്യങ്ങള്
i from malappuram. i am a fish farmer. i need Some potassium bi-carbonate to manage pond kh(karbon hardness) buffer. where to get potassium bi-carbonate.
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