Ihhoko lezinkukhu linuka kabi, futhi omakhelwane abanelisekile futhi bayakhononda kimi, ngakho-ke ngingayithuthukisa kanjani indawo ye-ihhoko lezinkukhu?
1. Iphunga elisendlwini yezinkukhu lenziwa kanjani?
Uma isimo sezulu sishisa, kuzoba nephunga elibi ehhokweni lezinkukhu. Lawa maphunga abangelwa kakhulu yingxube yamagesi ayingozi njenge-ammonia, i-hydrogen sulfide, kanye ne-carbon dioxide. I-Ammonia ngokuvamile ivela kwizakhamzimba ezingahlanganisiwe emqubeni wezinkukhu, ikakhulukazi amaprotheni. Kanye nephunga lokudla okuguquguqukayo.
2. Ukuze kuthuthukiswe ikhwalithi yomoya endlini yezinkukhu, abalimi bangabhekisela kulezi zindlela ezine
1. Khetha isayithi ngokwesayensi
Ukukhetha ipulazi lezinkukhu kubalulekile. Ngaphansi kwezimo ezivamile, kufanele ukhethe ukwakha amapulazi ezinkukhu ezindaweni “ezikude nemithombo yamanzi, izindawo zokuhlatshwa kwezinkukhu, izimakethe zabalimi, kanye nezindawo zokuhlala”.
Kuthiwa ukutshala izihlahla nezimbali eziningi eduze kwepulazi lezinkukhu kunganciphisa ukungcola kwephunga elibi endaweni ezungezile.
2. Thuthukisa izimo zokudla
Ukuzalanisa ngeimishini yesimanje yekhejiinganciphisa ngempumelelo iphunga lepulazi lezinkukhu. Imishini yekheji ayigcini nje ngokuqinisekisa ubuningi bezinkukhu, kodwa futhi ingahlanza indle endlini yezinkukhu ngesikhathi ukuze kugwenywe ukunqwabelana nokunciphisa iphunga endlini yezinkukhu.
Imishini yesimanje yokulima izinkukhu, ehlonyiswe ngohlelo lokuphakela oluzenzakalelayo, uhlelo lwamanzi okuphuza oluzenzakalelayo, uhlelo lokuhlanza umquba oluzenzakalelayo, uhlelo lokulawula imvelo, njll., ngoba lezi zinhlelo zinganciphisa inani lezikhathi umfuyi angena futhi aphume ngazo endlini yezinkukhu, ngaleyo ndlela anciphise inani lamaphunga aphuma endlini yezinkukhu, futhi, Kungagwema ngempumelelo umthelela wendle enukayo emvelweni.
Ngakho-ke, kubalulekile ukuthuthukisa izimo zokudla nokushintsha indlela yokulima ephansi ibe yindlela yokulima ephuma emanzini. Ngenxa yokuthi le ndlela igcina inkukhu ingangeni emhlabathini futhi iyihlukanisa kahle nomanyolo wenkukhu, idala izimo ezinhle zokususwa komanyolo wenkukhu ngesikhathi futhi igweme ukukhiqizwa kwenani elikhulu le-ammonia, i-hydrogen sulfide, i-methane kanye namanye amagesi. Ngakho-ke, izonciphisa kakhulu iphunga lepulazi lezinkukhu.
Uhlelo lokungenisa umoya lungangenisa umoya omusha endlini yezinkukhu, lusheshise ukujikeleza komoya endlini yezinkukhu, ukuze kufezwe umphumela wokungenisa umoya wendlu yezinkukhu evaliwe futhi kuncishiswe ukungcola kwephunga.
3. Sebenzisa ama-adsorbents ukuze umunce amagesi ayingozi
Izinto ezifana namalahle, i-cinder, kanye ne-quicklime zinomthelela omuhle wokumuncwa kwephunga emoyeni. Abafuyi bezinkukhu bangafafaza ama-adsorbent afana namalahle noma amalahle phansi endlini yezinkukhu ukuze bamunce amagesi ayingozi endlini yezinkukhu.
Ukufafaza ungqimba lwe-superphosphate phansi kunganciphisa nephunga lehhoko lezinkukhu futhi kucindezele igesi ye-ammonia.
4. Ukwelashwa kokubiliswa komquba wenkukhu
Umquba wenkukhu ucutshungulwa ube umanyolo wemvelo, kanti imfucuza eqinile njengomanyolo wenkukhu iyabiliswa ekushiseni okuphezulu bese isuswa iphunga.umquba wenkukhu umanyolo wemveloezingasetshenziselwa izitshalo.
Isikhathi sokuthunyelwe: Julayi-14-2023










