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Uburumbuke bw’ ubutaka: Ifumbire

Ifumbire ibice byinshi bihura bikoreshwa mu kwihutisha ubwiza bw’ubutaka n’ imikurire y’igihingwa. Kubera ko biba bikaze, ukoresha dukeya. Hakunda gukoreshwa iyitwa npk, ifite ibikenerwa cyane mu bihingwa harimo:

  • Nitrogen( nitrate) ifasha mu gukura k’ibibabi n’imikurire y’igihingwa. Ishobora kuboneka mu mafumbire nka nitrate of ammonia, sulphate of ammonia,…
  • Phosphorous (umunyu wa phosphorate/phosphoric acid): ifasha mu kuboneka kwimizi n’ imbuto. Iboneka hokoreshejwe ifumbire nka superphosphorate
  • Potassium(umunyu wa potash): iyi ifasha mu gukura kw’imbuto. Iy’ingenzi ni muriate ya potash. Mu rugo iboneka mu dufu tw’ibiti.
Ibindi bitunga ibihingwa ni : calcium(ca), magnesium(mg)na surphur(s)
Shyiraho Igitekerezo!

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