Mankhwala apakatikati

Mankhwala apakatikati

M'zaka za m'ma 1990, kupanga m'nyumba za ammonia thiamethoxam oxime acid oposa 20 mpikisano wamsika wamakampani akuchulukirachulukirachulukira kwambiri pakati pa mabizinesi chifukwa cha luso laukadaulo lotsika mtengo mpaka pano, mtengo wopanga ammonia thiamethoxam oxime acid ukhoza kuchepetsedwa mpaka kuchepera. 50000 / matani a AE - mtengo wopangira ester wocheperako wochepera 40 m/tani mpaka pano zosakwana 160000 / tani ngakhale wopanga aliyense ali chinsinsi chaukadaulo koma amatengera njira zosiyanasiyana zogwiritsira ntchito matekinoloje atsopano nthawi zambiri mkati mwa zaka 2 ~ 3 adzapeza kukwezedwa ngati makampani m'dziko lonselo alibe luso lachitukuko nthawi zambiri zimakhala zovuta kuti pakanthawi kochepa mpaka nthawi yayitali azigwirizana ndi mtengo wake komanso mitengo ikutsika mwachangu kwambiri.

Masiku ano ammonia thiamethoxam oxime asidi wafika pamlingo wa mpikisano woyera-wotentha kumapangitsa ena mwayi wopita kumakampaniwo ndipo ali ndi gawo lina labizinesi kale malinga ndi luso lanu komanso likulu mwa kusankha kusiya zina mwazinthu monga hebei jintong. mankhwala makampani mankhwala ndi zoweta kupanga ammonia oyambirira thiamethoxam oxime asidi (kuphatikizapo ogwira ntchito AE - yogwira ester) koma tsopano anasiyidwa mankhwala kupanga ndalama okha ali bwino triazine mphete ndi kuwirikiza mphamvu yake yopanga matani 5/mwezi ndi choyambirira kamangidwe mphamvu kuposa nthawi 10 m'malo shandong jincheng mankhwala anasiya triazine mphete kupanga ndi likulu centralized ntchito kupanga ammonia thiamethoxam ndi AE - asidi oxime.

Ester yogwira yomwe linanena bungwe linafika matani 70/mwezi ndi matani 50/mwezi kupanga zinthu izi ndikutenga mzere watsopano wa mphamvu zamabizinesi ambiri m'njira zambiri ndizovuta kupikisana ndi makampani okhazikikawa pomwe kusakhazikika kwa msika ndi gulu la mabizinesi zidzathetsedwa.