Isomo rya 5: Gukoresha Ibihingwa-Fumbire

Amashusho

Ibihingwafumbire ni ibihingwa bihingwa cyane cyane kugira ngo birinde kandi bifumbire ubutaka, aho guhingwa hagamijwe gusarura umusaruro wabyo. Mu mirima y’ikawa, bifite uruhare rukomeye mu kongera uburumbuke bw’ubutaka, kugabanya isuri, kurwanya ibyatsi bibi, kubika ubuhehere mu butaka, no kongera urusobe rw’ibinyabuzima.

Ibihingwa bitwikira ubutaka byo mu bwoko bw’ibinyamisogwe byongera uburumbuke bw’ubutaka mu buryo busanzwe kuko bifasha ubutaka kubona azote (nitrogen). Nanone imizi yabyo ifasha gukomeza ubutaka no kurinda ko bwangizwa n’isuri. Mu gutwikira ubutaka, ibi bihingwa bigabanya kumera kw’ibyatsi bibi, bityo bigatuma n’akazi ko kuyikuramo kagabanuka. Birinda kandi ubuso bw’ubutaka, bigafasha kubika ubuhehere mu gihe cy’izuba, kandi bigatuma ubutaka buba ahantu heza ku binyabuzima bifitiye ubutaka akamaro. Muri rusange, gukoresha ibihingwafumbire ni uburyo buhendutse bufasha kongera umusaruro w’ikawa no kurengera ubutaka mu gihe kirekire.

Ibihingwafumbire bigomba guterwa mu ntangiriro z’igihe cy’imvura, cyane cyane mu gihe umurima w’ikawa ugitangira gutegurwa cyangwa mu ntangiriro yitegurwa ry’umurima w’ikawa.
Kubicunga neza bisaba kubikata kenshi kugira ngo bitazana ibicucu binini , gusiga ibisigazwa byabyo ku butaka nk’ifumbire, no gusimburanya amoko y’ibihingwafumbire kugira ngo ubutaka bugume bufite ubuzima bwiza kandi hagabanuke kwiyongera kw’udukoko n’indwara.