Waqtiga macdanta ayaa hoos u dhacay 70%, saynisyahano Shiinees ah ayaa hindisay tignoolajiyada cusub ee macdanta dhulka

Saynis yahanada Shiinaha ayaa si guul leh u soo saaray nooc qolof ah oo cimilada lehdhul dhif ahTignoolajiyada macdanta korantada ee waditaanka korantada, taas oo kordhisa heerka soo kabashada dhulka naadir ah ilaa 30%, waxay yaraynaysaa waxa wasakhaysan ilaa 70%, waxayna soo gaabinaysaa wakhtiga macdan qodista ilaa 70%. Tani waxa uu weriyuhu ka bartay shirkii qiimaynta ee guulaha sayniska iyo tignoolajiyada ee lagu qabtay magaalada Meizhou ee gobolka Guangdong 15-kii.

Waxaa la fahamsan yahay in qolof cimiladu tahay noocadhul dhif ahmacdanta waa kheyraad gaar ah oo ku yaal Shiinaha. Dhibaatooyinka deegaanka deegaanka, wax ku oolnimada ka faa'iidaysiga khayraadka, wareegga leaching, iyo dhinacyo kale oo caadi ahaan loo isticmaalo milixda ammonium in-goobta tignoolajiyada ayaa hadda xaddidaya waxtarka iyo cagaaran ka faa'iidaysiga khayraadka dhulka dhif ee Shiinaha.

Iyada oo laga jawaabayo dhibaatooyinka la xidhiidha, kooxda He Hongping ee Akadeemiyada Sayniska ee Shiinaha ee Guangzhou Institute of Geochemistry waxay soo saareen farsamada macdanta macdanta ee korantada ee nooca qolof ah ee naadirka ah ee dhulka oo ku salaysan cilmi baaris ku saabsan dhacdooyinka dhulka dhifka ah ee nooca qolof ah ee nooca dhifka ah ee dhulka. . Tijaabooyinka jilitaanka, tijaabooyinka xoojinta, iyo bandhigyada goobta ayaa muujiyay in marka la barbar dhigo hababka macdanta ee jira, tignoolajiyada macdanta korantada ee korantada loogu talagalay qolof cimiladu nooca dhifka ah ee dhulka ayaa si weyn u hagaajiyay heerka soo kabashada dhulka naadir, qiyaasta wakiilka leaching, wareegga macdanta, iyo saarista wasakhnimada, samaynta waa tignoolajiyad cusub oo hufan oo cagaaran oo loogu talagalay nooca qolof cimiladu naadirka ah ee macdanta dhulka.

Guulaha laxidhiidha waxaa lagu daabacay 11 warqadood oo heer sare ah oo joornaalo ah sida "Dabeecada Sustainability", iyo 7 rukhsad halabuurnimo oo la oggolaaday ayaa la helay. Mashruuc mudaaharaad ah oo cabirkiisu dhan yahay 5000 oo tan oo carro ah ayaa la dhisay. Kooxda cilmi-baarista ayaa sheegtay in ay dardargelin doonto hagaajinta isdhexgalka tignoolajiyada iyo dardargelinta adeegsiga warshadaynta ee guulaha la xiriira.

Kulanka sare ee qiimaynta guulaha sayniska iyo tignoolajiyada waxaa ka soo qayb galaya aqoonyahano iyo khubaro caan ah oo ka socda jaamacadaha gudaha, machadyada cilmi baarista, iyo shirkadaha.


Waqtiga boostada: Oct-11-2023