Bentazone maganin ciyawa ne wanda BASF ke tallata shi a cikin 1972, kuma buƙatun duniya na yanzu kusan tan 9000 ne.Tare da dakatarwar 2,4-digo a Vietnam, ana sa ran haɗin methamphetamine da oxazolamide zai sami kyakkyawan fata na aikace-aikacen a cikin albarkatun shinkafa na gida.Shin wannan tsohon iri, wanda ya kusan rabin karni, zai farfado da kasuwar kudu maso gabashin Asiya?
Gabatarwar Samfur
Sunan sinadarai:3-isopropyl-1H-2,1,3-benzothiazide-4 (3H) - ketone 2,2-dioxide, wanda aka fi sani da bentazone;Sauran sunayen: Bendazone, Paicao Dan.Tsarin tsarinsa shine kamar haka.
Hanyar aiki:Fencao pine shine kashe tuntuɓar juna da zaɓin maganin ciyawa bayan seedling, wanda ake amfani dashi a cikin busassun filayen kuma ana watsa shi cikin chloroplasts ta hanyar shigar ganye don hana photosynthesis.Waken waken soya na iya metabolize methamphetamine, yana sa shi ya zama sinadarai masu aiki.Duk da haka, ana hana tsire-tsire masu hankali a cikin tsarin iskar carbon dioxide bayan aikace-aikacen, har sai duk sun tsaya, kuma ganyen su ya bushe kuma ya zama rawaya, a ƙarshe yana haifar da mutuwa.Yanayin zafin rana da dumi yana dacewa da tasirin magani.Lokacin da aka yi amfani da shi a cikin filayen paddy, yana iya shiga ta cikin ganyayyaki kuma ya tsoma ta cikin tushen, wanda ake yada shi zuwa ga mai tushe da ganye, yana da karfi da hana photosynthesis na sako da ruwa, yana haifar da yunwar abinci mai gina jiki da rashin aikin jiki wanda ke haifar da mutuwa.
Abubuwan sarrafawa:Yana iya sarrafa iri-iri iri-iri na ciyawa mai ganye da ciyawa na Cyperaceae, kuma ana iya amfani dashi don weeding a cikin waken soya, masara, fis, da filayen shinkafa, irin su theophrasti theophrasti, jakar makiyayi, ƙirjin ruwa, Datura mara ƙarfi, Helianthus, polygonum, Portulaca , Ragweed, Xanthium, heterotypic sedge, duck harshe ciyawa (tasiri ne mai kyau a cikin na farko zuwa na biyu leaf zamani, da kuma sakamako da aka rage muhimmanci a cikin na uku leaf zamani), kankana fata ciyawa, spaganium, da dai sauransu Har ila yau, za a iya amfani da. don kula da hunturu Anthemis, Matricaria, lu'u-lu'u chrysanthemum, da alade ba a cikin filin amfanin gona na hatsin bazara.
Lokacin aikawa: Jul-11-2023