Amashanyarazi akoreshwa mu gutanga ifumbire mvaruganda, ahindura inzira

Ifumbire mvaruganda bivuga ubwoko bwifumbire mvaruganda ikora, umubare munini wibintu argon, fosifore na potasiyumu, nibintu bikungahaye ku binyabuzima, bigizwe na mikorobe yihariye ikora nibikoresho kama biva mubisigazwa by’inyamaswa n’ibimera kandi byarabaye kutagira icyo bivura no kubora.
Ifumbire ya bio-organic ifite ibyiza byinshi nko kutanduza, nta mwanda, ingaruka zifumbire mvaruganda, ingemwe zikomeye no kurwanya indwara, kuzamura ubutaka, kongera umusaruro, no kuzamura ireme.Ibihingwa bikoreshwa n’ifumbire mvaruganda muri rusange byerekana gukura gukomeye kw’ibimera, kongera icyatsi kibabi, kongera imbaraga za fotosintetike, ingaruka zikomeye z’ifumbire, kandi ibihingwa ntibyoroshye gukuramo ingemwe, bikongerera igihe cyo gusarura.

Kugeza ubu, ifumbire mvaruganda myinshi ikorwa nuburyo bwo kuvura butagira ingaruka, cyane cyane gukusanya no kwegeranya ibikoresho fatizo mbere, hanyuma bikabura umwuma kugirango ibinyabuzima bigere kuri 20% kugeza 30%.Noneho ujyane ibikoresho bibisi bidafite umwuma mucyumba cyihariye cyo kwanduza ibyuka.Ubushyuhe bwicyumba cyo kwanduza ibyuka ntibigomba kuba hejuru cyane, muri dogere selisiyusi 80-100.Niba ubushyuhe buri hejuru, intungamubiri zizabora kandi ziratakara.Ifumbire ikomeje gukorera mu cyumba cyanduza, kandi nyuma yiminota 20-30 yo kwanduza, amagi y’udukoko, imbuto z’ibyatsi na bagiteri zangiza.Noneho ibikoresho fatizo bya sterisile bivangwa nubutare bwa ngombwa bukenewe, nka porojeri ya fosifate, ifu ya dolomite na mika, nibindi, bigahunika, hanyuma bikuma kugirango bibe ifumbire mvaruganda.Inzira yikoranabuhanga nuburyo bukurikira: kwibanda kubikoresho fatizo - umwuma - deodorisation - kuvanga amata - granulation - gukama - gushungura - gupakira - kubika.Muri make, binyuze mu kuvura ifumbire mvaruganda itagira ingaruka, intego yo kwangiza imyanda ihumanya n’umwanda w’ibinyabuzima irashobora kugerwaho.
Imashini itanga ibyuka ikoreshwa cyane cyane mu kwanduza no gukama mugihe cyo gutanga ifumbire mvaruganda.Bitanga umwuka binyuze muburyo bwuzuye bwo gutwika tekinoroji.Ubushyuhe bwamazi buri hejuru ya dogere selisiyusi 180, bushobora kuzuza ubushyuhe bwifumbire mvaruganda.Imashini itanga ibyuka irashobora gutanga amasaha 24 kumunsi, bitezimbere cyane imikorere yumusaruro.