Isenzo Somphakathi sigxile emandleni emizamo yendawo yokuqhuba ushintsho olubonakalayo ezilwaneni, kubantu, kanye neplanethi. Lesi sigaba sigqamisa ukuthi izindawo ezingomakhelwane, amaqembu aphansi, nabaholi bendawo bahlangana kanjani ukuze baqwashise, banciphise ukulimala, futhi bakhuthaze indlela yokuphila enesimilo, esimeme phakathi kwemiphakathi yabo. Kusukela ekusingatheni amadrayivu okudla okusekelwe ezitshalweni kuya ekuhleleni imicimbi yezemfundo noma ekusekeleni amabhizinisi angenalo unya, zonke izinyathelo zasendaweni zifaka isandla embuthweni womhlaba.
Le mizamo ithatha izindlela eziningi—kusukela ekuqaleni kwemikhankaso yokudla okusekelwe ezitshalweni zendawo kanye nemicimbi yokufundisa ukuya ekuhleleni ukwesekwa kwendawo yokukhosela izilwane noma ukukhuthaza ukuguqulwa kwenqubomgomo ezingeni likamasipala. Ngalezi zenzo zangempela zokuphila, imiphakathi iba amanxusa anamandla enguquko, okubonisa ukuthi lapho abantu besebenza ndawonye mayelana nezindinganiso ezabiwe, bangashintsha imibono yomphakathi futhi bakhe indawo enobubele eyengeziwe kokubili abantu nezilwane.
Ekugcineni, isenzo somphakathi simayelana nokwakha ushintsho oluhlala njalo kusukela phansi kuya phezulu. Inika amandla abantu abajwayelekile ukuthi babe abashintshi ezindaweni abahlala kuzo, okufakazela ukuthi inqubekelaphambili ephusile ayiqali ngaso sonke isikhathi emahholo kahulumeni noma ezingqungqutheleni zomhlaba—imvamisa iqala ngengxoxo, ukudla okuhlanganyelwe, noma umzamo wendawo. Kwesinye isikhathi, uguquko olunamandla kakhulu luqala ngokulalela, ukuxhumanisa, nokusebenza kanye nabanye ukuze senze izindawo zethu ezabelwana ngazo zibe nezimiso ezinhle kakhulu, ezibandakanyayo, futhi eziqinisekisa ukuphila.
I-nitrogen iyinto ebalulekile yokuphila emhlabeni, idlala indima ebalulekile ekukhuleni nasekuthuthukisweni kwezitshalo nezilwane. Kodwa-ke, lapho amanani aphezulu we-nitrogen engena imvelo, angaba nemiphumela elimazayo kwimvelo yemvelo kanye nempilo yabantu. Omunye wabanikeli abaphambili kulolu daba ngumkhakha wezolimo, ngokuqondile ezolimo zezilwane. Ukukhiqizwa kanye nokuphathwa kwemfuyo, okubandakanya izinkomo, izinkukhu nezingulube, zixhunyaniswe namazinga abalulekile ekungcoleni kwe-nitrogen. Le nto yenzeka ikakhulukazi ngokusebenzisa umanyolo nomquba, ocebile eNitrogen, nasekukhuphukeni kwe-ammonia okukhiqizwa imfucuza yezilwane. Njengoba isidingo semikhiqizo yezilwane siyaqhubeka nokukhuphuka emhlabeni jikelele, ngakho-ke ukukhathazeka ngomthelela wezolimo zezilwane ekungcoleni kwe-nitrogen. Kulesi sihloko, sizohlola ukuxhumana phakathi kwezolimo zezilwane nokungcoliswa kwe-nitrogen, sihlolisise izimbangela, imiphumela, kanye nezixazululo ezingaba khona. Ngokuqonda lobu budlelwano obuyinkimbinkimbi, ...