Morao tjena, theko ea thepa e tala ea naetrojene, phosphorus le potasiamo e ntse e phahama, le hoja 'maraka oa urea o fetohile hanyenyane ka theko e bohareng, empa o khannoa ke letšoao la khatiso la machaba, mokhoa ona o qalile hape. Mabapi le manyolo a potash, potassium chloride e boetse e khutlisa ...
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