#fertilizerindustry #greenhousegasemissions #climatechange #sustainableagriculture #net-zeromissions #environmentalprotection
Kev lag luam chiv tau nquag tshawb nrhiav thiab siv cov kev daws teeb meem los txo cov pa hluav taws xob hauv tsev cog khoom, tiv thaiv ib puag ncig, txhawb kev ua liaj ua teb kom ruaj khov, thiab pab txhawb rau Nyab Laj txoj kev cog lus kom ua tiav net-zero emissions los ntawm 2050. Kab lus no tshawb txog qhov tseem ceeb ntawm kev txo qis cov pa roj carbon monoxide hauv kev ua liaj ua teb, tshwj xeeb tshaj yog nyob rau hauv fertilizer sector, thiab sib tham txog txoj kev loj hlob thiab qhov tshwm sim ntawm cov kev siv zog no.
Lub ntiaj teb kev ua liaj ua teb cov qoob loo yuav txo qis los ntawm 50% yam tsis siv cov chiv, tab sis kwv yees li 2.5% ntawm tag nrho cov tsev cog khoom emissions muaj feem xyuam rau kev siv chiv. Cov pa hluav taws xob hauv tsev ntsuab tuaj yeem tshwm sim ncaj qha hauv kev ua liaj ua teb xws li cog thiab sau qoob loo, nrog rau kev ncaj qha hauv kev tsim khoom thiab kev thauj mus los ntawm cov khoom siv raw thiab cov khoom. Yog li ntawd, txo qis cov pa hluav taws xob hauv tsev cog khoom hauv kev ua liaj ua teb, tshwj xeeb tshaj yog nyob rau hauv kev lag luam chiv, yog qhov tseem ceeb hauv kev tiv thaiv kev hloov pauv huab cua. Raws li Dr. Phung Ha, Tus Lwm Thawj Coj thiab Secretary-General ntawm Vietnam Fertilizer Association hais tias, txo qis emissions nyob rau hauv lub chiv sector yuav tsum tau kev daws teeb meem nyob rau hauv ntau lawm thiab siv.
Txhawm rau kom txo qis cov pa hluav taws xob hauv tsev cog khoom hauv kev lag luam chiv, nws yuav tsum muaj kev sib koom tes ntawm ntau theem ntawm tsoom fwv, los ntawm nruab nrab mus rau cov tub ceev xwm hauv zos, nrog rau kev koom tes los ntawm cov neeg tsim khoom thiab cov neeg siv khoom. Kev cog lus muaj zog ntawm tsoomfwv Nyab Laj kom ua tiav qhov tsis muaj pa phem los ntawm 2050, raws li Thawj Kav Tebchaws tau hais hauv COP26 Summit, muab sijhawm rau Nyab Laj los hloov nws cov qauv kev lag luam, txhim kho zej zog kev noj qab haus huv, tiv thaiv ib puag ncig, thiab txhawb kev txhim kho kom ruaj khov. Raws li tsoomfwv cov hom phiaj, kev lag luam chiv tau txhim kho lawv txoj kev paub thiab kev coj ua hauv kev tsim khoom thiab kev siv, pab txo qis emissions thiab txhawb kev ua liaj ua teb ntsuab.
Tsis ntev los no, thaum Lub Peb Hlis 28, Tus Thawj Kav Tebchaws tau kos npe rau Kev Txiav Txim Siab No. 300 / QD-TTg, pom zoo rau National Action Plan for Transparent, Responsible, and Sustainable Food System Transformation in Vietnam los ntawm 2030. Txoj kev npaj npaj siab kom nce cov feem ntawm cov organic ua liaj ua teb av. mus rau tsawg kawg yog 2.5% ntawm tag nrho cov av ua liaj ua teb, nrog rau cov organic chiv accounting rau ntau tshaj 30% ntawm kev ua lag luam mov, ntau tshaj ob npaug ntawm cov nyiaj nyob rau hauv 2020. Nyob rau hauv no hais txog, txoj kev loj hlob ntawm tshiab tiam chiv, multi-functional chiv nrog organic thiab mineral Cheebtsam, yog ib qho kev daws teeb meem rau Nyab Laj cov xwm txheej tam sim no.
Cov tuam txhab chiv, xws li PVCFC (Ca Mau Fertilizer Company Limited), tau ua ntej kev tsim khoom lag luam thiab txo qis kev siv tshuaj chiv kom ua tiav lawv lub hom phiaj txo qis. Lawv tau tsim cov kev tswj hwm kev noj qab haus huv zoo siv cov thev naus laus zis xws li Bio-Coating, Humate, biocomplexes, qeeb-tso chiv (CRF thiab SRF), thiab BioMix. Cov khoom siv chiv no txhim kho kev ua liaj ua teb, ua rau cov qoob loo nce ntxiv, txhim kho cov kab mob tiv thaiv, thiab ib txhij txo cov pa tawm hauv tsev cog khoom.
PVCFC, piv txwv li, tau siv Bio-Coating thev naus laus zis los tsim cov chiv tsawg xws li N.46 Plus, N46. Muaj tseeb, N.46 Rich, thiab Urea BiO. Cov khoom no tso cai rau cov neeg ua liaj ua teb siv cov urea tsawg dua (txog li 15-20%) thaum ua tiav kev lag luam zoo dua thiab txo qis cov pa tawm hauv tsev cog khoom. Lawv kuj tau siv cov tshuaj tswj-tso chiv (CRF thiab SRF) los tsim cov khoom lag luam tawm qeeb lossis tswj-tso tawm, uas txo qis emissions, txhawb kev txuag, thiab txhim kho cov khoom siv chiv.
Ib yam li ntawd, Ha Bac Fertilizer thiab Chemicals Company (ib tug tswv cuab ntawm Nyab Laj Chemicals Corporation) tau siv lwm txoj kev daws teeb meem thiab txhim kho cov tshuab kom ua tiav kev siv hluav taws xob thiab txuag hluav taws xob. Piv txwv li, lawv tau hloov lub zog-nqus tooj liab ntxhua khaub ncaws nrog methanol system, ua rau 20% kev txuag hluav taws xob. Tsis tas li ntawd, kev siv cov dej rov ua dua tshiab hauv thaj chaw muaj kev lag luam muaj.