Inqubo ye ukuphefumula ezitshalweni kuhilela ukusetshenziswa koshukela abakhiqizwa ngesikhathi se-photosynthesis futhi ukusetshenziswa kwe-oxygen ukukhiqiza amandla ngesikhathi sokukhula futhi ukuthi ezicini eziningi, ukuphefumula kuphambene ne-photosynthesis.
Sebenzisa isikhutha (CO2) emvelweni ukukhiqiza ushukela ne-oxygen (O2), engasetshenziswa kamuva njenge umthombo wamandla. Ngenkathi i-photosynthesis ivela kuphela emaqabungeni naseziqu, ukuphefumula kwenzeka kufayela le- amaqabunga, iziqu nezimpande.
Inqubo yokuphefumula imelwe ngale ndlela elandelayo: C6H12O6 + 6O2? 6CO2 + 6H2O + 32 ATP (energy).
Njenge-photosynthesis, izitshalo zimunca umoya-mpilo emoyeni ngokusebenzisa izisu zabo nokuphefumula kwenzeka ku iseli mitochondria phambi komoya-mpilo, lokhu kubizwa ngokuthi "ukuphefumula kwe-aerobic."
Ezitshalweni, zikhona izinhlobo ezimbili zokuphefumula, ukuphefumula okumnyama nokuphefumula isithombe. Uhlobo lokuqala lwenzeka noma ngabe kukhona ukukhanya noma cha, kanti uhlobo lwesibili kwenzeka kuphela lapho kunokukhanya.
Indima yokushisa komoya
Izitshalo phefumula amahora angama-24 ngosukuKodwa ukuphefumula ebusuku kubonakala kakhulu ngoba inqubo ye-photosynthesis iyaphela.
Ebusuku, kubaluleke kakhulu ukuthi izinga lokushisa liyabanda ukuthi emini; ngaphandle kwalokho, izitshalo zingacindezelwa. Cabanga umgijimi emjahweni webanga elide, imarathon iphefumula ngejubane elisheshayo ukwedlula umuntu omile ngakho-ke izinga lokushisa komzimba wakhe liphakeme.
Umgomo ofanayo usebenza ezitshalweni: uma izinga lokushisa likhuphuka ebusuku, futhi kwandisa izinga lokuphefumula kanye nokushisa kwezitshalo, okwenza lo monakalo ezimbalini ngokukhula okuncane.
Izimpande zidinga umoya-mpilo
Njengoba kushiwo ngaphambili, izimpande nazo ziyaphefumula, omunye wemisebenzi ye-substrate eyiyo yenza njengendawo yokushintshanisa umoya phakathi kwendawo yezimpande nomoya.
Ngamanye amagama, izimpande phefumula umoya-mpilo njengathi nokuthi izitshalo zinezidingo ezahlukahlukene zomoya-mpilo zazo izimpande izinhlelo.
Isibonelo, i uhlelo lwezimpande lwe-poinsettia kudinga umoya-mpilo omningi, ngakho-ke kungcono ukusebenzisa i- substrate nge high air porosity. Ngakolunye uhlangothi, ama-hostas enza kahle ku-substrate onamandla aphezulu okubamba amanzi. Izitshalo ezinenhlabathi egcwele amanzi noma omile ngokweqile, kwesinye isikhathi baba nezimpande esiqwini, ngenhla nje komqhele wezimpande.
Kodwa-ke, ukuze lezi zimpande zikhule zivela ku-substrate, a umswakama ohlobene kakhulu.
Izimo ezifanele zendawo yezimpande
Ukhiye wokukhula kahle kwezitshalo ngu gcina indawo enhle yezimpande, ngaphandle kokunikela ngenzuzo yokukhiqiza.
Ubuwazi ukuthi noma kunjalo umthombo wawo omkhulu umoya, izimpande nazo zingakhipha umoya-mpilo emanzini? Ngakho-ke, kubalulekile ukuchelela izitshalo ukuthola i-leachate (kuyanconywa nge-15-30% ngevolumu), ngoba umoya omile uzohlolwa bese kufakwa indawo yawo umoya-mpilo omusha.
Ukucatshangelwa nakho kufanele kunikezwe lokushisa substrate. Njengoba izinga lokushisa lendawo yezimpande landa, ukuminyana komoya-mpilo emanzini kuyehla.
Ukubaluleka komoya ezigabeni eziphilayo
La izimpande ziphefumula kubaluleke kakhulu ekukhiqizeni okuphilayo ngoba indawo yezimpande igcwele amagciwane amancane wemvelo aguqula i- izakhamzimba eziphilayo kuma-ion angasebenziseka.
Lezi zinambuzane ezincane badinga umoya-mpilo ngoba nazo ziyasebenza ziyaphefumula; Ngakho-ke, i-substrate kumele iqukathe i-oxygen eyanele yezimpande nezilwanyana ezincane. Ngakho-ke, kuwumqondo omuhle ukukhetha i-substrate ene-porosity ephezulu futhi usebenzise iziqukathi ezijulile, ngoba lezi zizophuza kahle ngemuva kokuchelela futhi kuzokwakhiwa umoya omuhle.