Tsis ntev los no, ib qho kev tshawb fawb kev tshawb fawb hu ua "Kev Tshawb Fawb Txog Kev Tshawb Fawb Txog Kev Siv Hluav Taws Xob ntawm Kev Siv Hluav Taws Xob L-Glufosinate" ua los ntawm Academy of Pesticide Sciences hauv xeev Shandong tau ua tiav tiav.
L-glufosinate, tseem hu ua purified glufosinate, yog ib qho zoo heev, tsis muaj tshuaj lom, yooj yim biodegradable, muaj kev nyab xeeb thiab siv tau yooj yim.
Glufosinate yog dav siv nyob rau hauv GM-tolerant GMO qoob loo.
L-glufosinate muaj ob zaug cov tshuaj tua kab mob ntawm cov glufosinate li niaj zaus thiab yuav tsum tau ntawm ib nrab tus nqi ntawm cov pa glufosinate, thaum tus nqi ntawm daim ntawv thov yog qhov tseem ceeb tib yam.
Cov cuab yeej no yuav pab txhawb kev txuag zaub mov, txo kev siv tshuaj tua kab thiab txo lub nra ntawm ib puag ncig. Kev sib xyaw ntawm L-glufosinate yog qhov nyuaj heev, thiab cov thev naus laus zis ntau lawm yog monopolized los ntawm qee lub tuam txhab.
Cov kws tshawb fawb ntawm Academy of Pesticide Sciences hauv xeev Shandong tau siv zog los kov yeej cov teeb meem kev txawj ntse thiab cov txheej txheem tswj hwm los ntawm cov tuam txhab txawv teb chaws.
Lawv siv chiral feedstock los qhia chiral carbon atoms kom ua tiav tswj kev sib txuas ntawm L-glufosinate los ntawm chiral carbon retention method kom tau txais cov khoom lag luam hauv cov khoom lag luam siab thiab tus nqi qis.
Cov yam ntxwv ntawm kev tawm los, zoo, tswj thiab siv L-glufosinate yog lub ntiaj teb cov qauv hauv Suav teb, uas tsim ib qho tshiab crystalline daim ntawv ntawm L-glufosinate, ib tug breakthrough nyob rau hauv crystalline daim ntawv monopolized los ntawm txawv teb chaws tuam txhab uas muag, yog li tshem tawm cov kev txawj ntse teeb meem thiab paving txoj kev rau industrialization ntawm L-glufosinate.
Cov thev naus laus zis tam sim no tau raug xa mus rau cov chaw tsim tshuaj tua kab hauv Suav teb thiab kev lag luam kev lag luam nrog lub peev xwm ntawm 10 tons tam sim no tab tom ua. Thaum lub phiaj xwm pib tsim khoom, nws yuav muaj kev cuam tshuam loj rau kev lag luam tshuaj tua kab hauv Suav teb, thiab tej zaum lub ntiaj teb.
(Tau qhov twg los: news.agropages.com).
Nyeem ntxiv: https://www.agroxxi.ru