Posachedwapa, pulogalamu yofufuza yotchedwa "Research on Synthesis Technology of High Potency L-Glufosinate" yochitidwa ndi Academy of Pesticide Sciences ku Province la Shandong inamalizidwa bwino.
L-glufosinate, yomwe imadziwikanso kuti purified glufosinate, ndiyothandiza kwambiri, yopanda poizoni, yomwe imatha kuwonongeka mosavuta, yotetezeka komanso yosavuta kugwiritsa ntchito.
Glufosinate imagwiritsidwa ntchito kwambiri mu mbewu za GMO zolekerera GM.
L-glufosinate ili ndi kawiri kawiri ntchito ya herbicidal ya glufosinate wamba ndipo imafuna theka la glufosinate wamba, pomwe mtengo wogwiritsira ntchito ndi wofanana.
Ukadaulowu uthandizira kwambiri kupulumutsa chakudya, kuchepetsa kugwiritsa ntchito mankhwala ophera tizilombo komanso kuchepetsa kulemetsa chilengedwe. Kaphatikizidwe ka L-glufosinate ndizovuta kwambiri, ndipo ukadaulo wopanga umayendetsedwa ndi makampani ena.
Asayansi ku Academy of Pesticide Sciences m'chigawo cha Shandong ayesetsa kuthana ndi zovuta zaukadaulo ndi njira zomwe zimayendetsedwa ndi makampani akunja.
Adagwiritsa ntchito chiral feedstock poyambitsa ma atomu a kaboni a chiral kuti akwaniritse kaphatikizidwe koyendetsedwa ka L-glufosinate ndi njira yosungira kaboni ya chiral kuti apeze chinthu chokolola kwambiri komanso chotsika mtengo.
Magawo aukadaulo a L-glufosinate zokolola, mtundu, kuwongolera ndi kugwiritsa ntchito ndi miyezo yapadziko lonse lapansi ku China, yomwe idapanga mawonekedwe a crystalline a L-glufosinate, kupambana mu mawonekedwe a crystalline omwe amayendetsedwa ndi makampani akunja, motero amachotsa zotchinga zaluntha ndikukhazikitsa Njira yopangira mafakitale a L-glufosinate.
Ukadaulowu ukusamutsidwa kwa wopanga mankhwala ophera tizilombo ku China ndipo ntchito yopanga mafakitale yokhala ndi matani 10 ikuchitika. Ntchitoyi ikangoyamba kupanga, idzakhudza kwambiri mafakitale a herbicide ku China, ndipo mwina padziko lonse lapansi.
(Kuchokera: news.agropages.com).
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