Site na atụmatụ mba nke "ịgbalị iru ọnụ ọgụgụ kachasị elu nke ikuku carbon dioxide site n'afọ 2030 na ịgba mbọ nweta nnọpụiche carbon site na 2060", akwụkwọ ndụ akwụkwọ ndụ na obere carbon abụrụla ebumnuche mmepe nke ụdị ndụ niile. Ihe mgbaru ọsọ carbon-carbon abụọ na-ebupụta ụzọ ọhụrụ maka ụlọ ọrụ ahịhịa nwere ọkwa ijeri 100 (nhịhịa ahịhịa na ịlaghachi na igwe ubi, igwe biomass pellet).

Ahịhịa ahịhịa nke a na-ewerebu dị ka ihe mkpofu nke ugbo, site na ngozi nke teknụzụ ọrụ ugbo, kedu ụdị mmetụta anwansi nwere n'usoro mgbanwe nke ala ubi site na isi iyi carbon gaa na ikuku carbon. "Mgbanwe iri na abụọ".

Ihe mgbaru ọsọ “carbon abụọ” na-akwalite ojiji ahịhịa zuru oke n'ahịa ọkwa ijeri 100.

N'okpuru ebumnuche "carbon abụọ", mmepe nke iji ahịhịa na-eme ihe n'ụzọ zuru ezu nwere ike ịsị na-eto eto. Dị ka amụma nke ụlọ ọrụ nyocha ụlọ ọrụ na-aga n'ihu, na mmụba na-aga n'ihu nke ojiji nke ọgwụgwọ ahịhịa ahịhịa na mba m yana ọganihu teknụzụ na-aga n'ihu, nha ahịa nke ụlọ ọrụ na-ahụ maka ahịhịa ahịhịa ga-anọgide na-enwe ọganihu na-aga n'ihu na mpaghara. n'ọdịnihu. A na-atụ anya na site na 2026, ụlọ ọrụ ahụ dum ga-eto eto nha ahịa ahụ ga-eru ijeri yuan 347.5.

N'ime afọ ndị na-adịbeghị anya, Qingdao City agbasowo echiche nke "mmezu atọ" nke mmezi zuru ụwa ọnụ, itinye n'ọrụ, na ntụgharị zuru oke. Ọ gara n'ihu nyochaa teknụzụ ojiji zuru oke nke ahịhịa ahịhịa dị ka fatịlaịza, nri, mmanụ ọkụ, ihe ala na akụrụngwa, wee jiri nwayọ mepụta ụdị nke enwere ike ịmegharị ya. Ụdị ụlọ ọrụ, gbasaa ụzọ iji ahịhịa zụlite ụlọ ọrụ ndị ọrụ ugbo bara ụba.

Ụdị ọhụrụ nke "usoro ihe ọkụkụ na ịzụlite" na-agbasawanye ụzọ maka ndị ọrụ ugbo na-abawanye ego

Qingdao Holstein Dairy Cattle Breeding Co., Ltd., nke nwere ọnụ ọgụgụ kasị ukwuu ozuzu na Laixi City, dị ka ebe a na-azụ anụ na-akwado ụlọ ọrụ, ụlọ ọrụ ebufela ihe dị ka 1,000 acres nke nnwale ubi na-akụ ọka wit, ọka na ihe ubi ndị ọzọ. Osisi ahịhịa ndị a bụ otu n'ime ebe nri dị mkpa maka ehi mmiri ara ehi.

A na-achịkọta ọka ndị ahụ n'ọhịa wee gbanwee ka ọ bụrụ nri ehi mmiri ara ehi site na usoro ịgba ụka. Mpụ nke silage nke ehi mmiri ara ehi na-emepụta ga-abanye n'usoro mgbasa ozi ọrụ ugbo na-acha akwụkwọ ndụ akwụkwọ ndụ. Mgbe nkewa nke mmiri siri ike, mmiri mmiri na-abanye n'ime ọdọ mmiri oxidation ka fermented na ire ere, na nchịkọta siri ike na-agbakọta. Mgbe ịbanyechara n'ụlọ ọrụ na-edozi fatịlaịza organic, a ga-emecha mee ya dị ka fatịlaịza organic maka ịgba mmiri na mpaghara ihe ọkụkụ. Ụdị cyclical dị otú ahụ ọ bụghị nanị na-echebe gburugburu ebe obibi, kamakwa ọ na-ebelata ụgwọ ọrụ mmepụta ihe, ma ghọta ọganihu ndụ ndụ na-adịgide adịgide nke ọrụ ugbo.

Zhao Lixin, onye isi ụlọ ọrụ nke Institute of Agricultural Environment na Sustainable Development nke Chinese Academy of Agricultural Sciences, kwuru na otu n'ime ụzọ isi nweta ọnụ ọgụgụ kacha elu carbon na nnọpụiche carbon na mpaghara ọrụ ugbo na ime obodo nke obodo m bụ imeziwanye ogo ala na ịbawanye ikike. nke ala ugbo na ala ahihia iji kpochapu carbon na ịbawanye sinks. Gụnyere ịkọ ahịhịa, ịlaghachi ahịhịa n'ubi, itinye fatịlaịza organic, ịkụ ahịhịa, na nguzozi nke anụ ụlọ, imezi ihe gbasara ahịhịa nke ala ubi na ala ahịhịa nwere ike ịbawanye ikike nnabata ikuku griin haus na ndozi carbon dioxide, na ibufe ala ubi site na. isi iyi nke carbon sink. Dị ka atụmatụ ndị ọkachamara siri kwuo, dị ka ihe chọrọ nha mba ụwa dị ugbu a si dị, ewepu carbon dioxide site na osisi, nhazi carbon nke ala ubi na ala ahịhịa na mba m bụ 1.2 na 49 nde tọn carbon dioxide, n'otu n'otu.

Li Tuanwen, onye isi nke Qingdao Jiaozhou Yufeng Agricultural Materials Co., Ltd., kwuru na ịdabere na ọchịchọ maka silage na ụlọ ọrụ aquaculture mpaghara Qingdao, na mgbakwunye na azụmaahịa mbụ akụrụngwa ugbo, na 2019 ha malitere ịgbanwe ma gbalịa ịgbasa akwụkwọ ndụ akwụkwọ ndụ. oru ugbo site n'inye ndi oru ndi mmadu. Na-etinye aka na nhazi na nhazi na iji ihe ọkụkụ eme ihe, "n'iji silage dị ka ihe atụ, ehi na-achọ ihe karịrị tọn 10 kwa afọ, na ebe a na-azụ ehi nwere obere ibu na-ebubata otu puku tọn na puku tọn abụọ n'otu oge." Li Tuanwen kwuru, na ugbu a kwa afọ abawanye na ahịhịa silage Banyere 30%, ha niile na-eji mpaghara anụ ugbo. N'afọ gara aga, ego ahịa nke azụmahịa a naanị ruru ihe dị ka nde yuan 3, na atụmanya ka dị mma.

Ya mere, ha ulo oru a ọhụrụ fatịlaịza oru ngo maka keukwu itinye n'ọrụ nke ahịhịa afọ a, na-atụ anya ịnọgide na-agbanwe agbanwe mejupụtara nke ha bụ isi azụmahịa, aiming na ntụziaka nke akwụkwọ ndụ akwụkwọ ndụ na ala-carbon ugbo, na integrating n'ime ugbo elu-edu ulo oru usoro. .

Igwe pellet biomass accelerates n'ụzọ zuru ezu itinye n'ọrụ nke ahịhịa akụ, na-aghọta na tradingization na akụrụngwa itinye n'ọrụ nke ahịhịa, na dị oké mkpa n'ihi na ịzọpụta ume, ibelata mmetọ mmetọ, ịba ụba nke ndị ọrụ ugbo na-akpata, na accelete owuwu nke a akụ-azọpụta na gburugburu ebe obibi- ọha enyi.