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N'ọdịdị ala ubi nke China na-agbanwe agbanwe mgbe niile, ike nke ngwa fatịlaịza na mmepụta ihe oriri griin haus (GVP) apụtala dị ka ihe dị oke mkpa. Edemede a na-enyocha nyocha zuru oke nke gbagoro ihe karịrị afọ iri atọ, na-eme ka a ghọta mgbanwe na ọnụego ngwa ngwa (CAR) na arụmọrụ iji nri (NUE) nke fatịlaịza.
Mmepụta akwụkwọ nri griin haus nke China enwetala mmụba dị ukwuu n'ime afọ iri atọ gara aga, na-agbanwe mba ahụ ka ọ bụrụ onye ndu zuru ụwa ọnụ n'ịkụ ahịhịa. Agbanyeghị, mgbasawanye ngwa ngwa a abịala na ihe ịma aka nke ya, ọkachasị gbasara njikwa fatịlaịza. Ntụle nke ọma nke akwụkwọ nyocha 476 gbagoro site na 1990 ruo 2021 na-ekpughe nghọta na-akpali akpali banyere mgbanwe ihu igwe nke omume itinye fatịlaịza n'ime ngalaba GVP China.
Ihe nchoputa a gosiputara mbelata nke CAR nke nitrogen (N) na phosphorus (P) fatịlaịza site na 1993 ruo 2020, n'akụkụ ntụgharị na-agbanwe na CAR nke potassium (K) fatịlaịza n'otu oge ahụ. N'ụzọ doro anya, mpaghara dị ka mpaghara ọkụ dị n'akụkụ oke osimiri Bohai na mpaghara mmiri ozuzo dị na mmiri osimiri Yangtze gosipụtara CAR fatịlaịza dị elu ma e jiri ya tụnyere mpaghara ndị ọzọ, n'ihi ọnọdụ ihu igwe dị iche.
N'agbanyeghị uto kwesịrị ịja mma na mmepụta akwụkwọ nri, iji fatịlaịza na-emebiga ihe ókè n'ịkụ mkpụrụ osisi griin ha kpalitere nchegbu gbasara nkwado gburugburu ebe obibi na iji nri eme ihe. Ọmụmụ ihe na-emesi ike mkpa ọ dị maka atụmatụ fatịlaịza ahaziri ahazi iji kwalite nrụpụta ma na-ebelata mmetụta ọjọọ gburugburu ebe obibi.
N'ịdepụta site n'ọtụtụ akwụkwọ, nyocha a na-emesi mkpa ọ dị n'ịnabata omume fatịlaịza na-adịgide adịgide iji hụ na ogologo oge nke ngalaba GVP China dị. Site n'inyocha usoro n'etiti afọ na ihe ndị na-emetụta ya, ọmụmụ ihe a na-eme ka ọ pụta ìhè mkpa njikwa fatịlaịza na-edozi ahụ nke ahaziri maka ọnọdụ ihu igwe dị iche iche na ihe ọkụkụ chọrọ.
Ọ bụ ezie na ngalaba GVP nke China achọpụtala uto dị ịrịba ama, ọ dị mkpa iburu n'uche omume fatịlaịza na-adịgide adịgide iji chekwaa iguzosi ike n'ezi ihe gburugburu ebe obibi ma hụ na ngalaba ahụ na-aga n'ihu. Site na mgbakọ siri ike na amụma amụma, China nwere ike chepụta ụzọ maka ọdịnihu ọrụ ugbo ga-adigide ma na-agbanwe agbanwe.