Ọtụtụ ndị ọrụ ugbo enwetala phytotoxicity mgbe ha na-eji mancozeb n'ihi nhọrọ na-ezighi ezi nke ngwaahịa ahụ ma ọ bụ oge ngwa ezighi ezi, usoro onunu ogwu na ugboro ole. Ọnọdụ ndị dị nro na-ebute mmebi nke akwụkwọ, photosynthesis adịghị ike, na uto ihe ọkụkụ na-adịghị mma. Na oké ikpe, ọgwụ tụrụ (aja aja tụrụ, odo tụrụ, net tụrụ, wdg) etolite n'elu mkpụrụ osisi elu na akwukwo elu, na ọbụna na-eme ka oversized mkpụrụ ntụpọ, ike ike mkpụrụ elu, na mkpụrụ nchara, kpọrọ ihe na-emetụta azụmahịa uru nke mkpụrụ osisi, na-eme ka ndị ọrụ ugbo na-efunahụ dị arọ. Site na nchịkọta, a chọpụtara na isi ihe kpatara phytotoxicity bụ ndị a:
1. Ngwaahịa mancozeb na-erughị eru na-eduga n'ọtụtụ phytotoxicity.
Mancozeb ruru eru kwesịrị ịbụ ihe mgbagwoju anya nke manganese-zincmancozeb acidemepụtara site na usoro mgbagwoju anya thermal. Enwere ụfọdụ obere ụlọ ọrụ na ndị na-ere ere adịgboroja n'ahịa nke enweghị ike ịkpọ ngwaahịa ha mancozeb n'ezie. N'ihi njedebe nke akụrụngwa mmepụta na teknụzụ, ọ bụ naanị ntakịrị akụkụ nke ngwaahịa nke obere ụlọ ọrụ ndị a nwere ike ịgbakọta ka ọ bụrụ mancozeb, ọtụtụ bụ ngwakọta nke mancozeb na nnu zinc. Ngwaahịa ndị a nwere agba na-adịghị mma, ọdịnaya adịghị ọcha dị elu, ma na-enwekarị mmebi mgbe ekpughere ya na mmiri na okpomọkụ. Iji ngwaahịa ndị a nwere ike ịkpata phytotoxicity. Dịka ọmụmaatụ, iji mancozeb dị ala n'oge mkpụrụ osisi apụl nwere ike imetụta ntinye nke wax n'elu mkpụrụ osisi ahụ, na-eme ka ọkpụkpụ mkpụrụ osisi na-emebi ma na-ebute ntụpọ phytotoxicity okirikiri, nke na-agbasa ka mkpụrụ osisi ahụ na-etolite.
2. Ịgwakọta ọgwụ mgbochi kpuru ìsì na-emetụta nchekwa nke iji mancozeb.
Mgbe ị na-agwakọta ọgwụ na-egbu egbu, a ga-atụle ọtụtụ akụkụ dị ka ihe na-arụ ọrụ, ihe anụ ahụ na kemịkalụ, mmetụta nchịkwa, na pests lekwasịrị anya. Ịgwakọta kpuru ìsì ọ bụghị nanị na-ebelata ịdị irè ma na-abawanye ohere nke phytotoxicity. Dịka ọmụmaatụ, omume a na-ahụkarị nke ịgwakọta mancozeb na ọgwụ pesticides alkaline ma ọ bụ ogige ọla dị arọ nwere ọla kọpa nwere ike ibelata nrụpụta mancozeb. Ịgwakọta mancozeb na ngwaahịa phosphate nwere ike iduga n'ịmepụta flocculent precipitates na ntọhapụ nke hydrogen sulfide gas.
3. Nhọrọ na-ezighi ezi nke oge ịgba mmiri na nhazi aka ike nke ntinye ntinye na-abawanye ohere nke phytotoxicity.
N'iji ya eme ihe n'ezie, ọtụtụ ndị ọrụ ugbo na-enwe mmasị ibelata nrụrụ dilution na ntinye aka akọwapụtara na ntuziaka ma ọ bụ ọbụna jiri ntinye uche dị elu karịa nke akwadoro iji kwalite nrụpụta ọrụ. Nke a na-abawanye ohere nke phytotoxicity. N'otu oge ahụ, ndị ọrụ ugbo na-agwakọta ọtụtụ pesticides maka mmetụta synergistic, naanị na-aṅa ntị na aha ahia dị iche iche ma na-eleghara ihe ndị na-arụ ọrụ na ọdịnaya ha anya. N'oge usoro ịgwakọta, usoro onunu ogwu nke otu ihe na-arụ ọrụ na-akwakọba, na ntinye nke pesticide na-abawanye na-apụtaghị ìhè, na-agafe nchekwa nchekwa na-akpata phytotoxicity. Iji pesticides n'okpuru ọnọdụ okpomọkụ dị elu na-abawanye ọrụ nke pesticide. Ịfesa ọgwụ pesticide na-etinye uche dị elu na-abawanye ohere nke phytotoxicity.
4. Ogo nke ngwaahịa na-emetụta nchekwa nke mancozeb.
Ọdịmma, ọnụego nkwusioru, akụrụngwa wet, na nrapado nke ụmụ irighiri ihe mancozeb na-emetụta ịdị mma na nchekwa nke ngwaahịa ahụ. Ngwaahịa mancozeb nke ụlọ ọrụ ụfọdụ nwere erughị eru na ihe ngosi teknụzụ dị ka ịdị mma, ọnụego nkwusioru, na akụrụngwa mmiri n'ihi oke usoro mmepụta. Mgbe a na-eji ya eme ihe n'ezie, ihe na-eme n'ụdị oyibo pesticides na sedimentation na-egbochi nozulu bụ ihe a na-ahụkarị. Ntughari nke pesticide n'oge ịgbasa na-akpata ntinye uche na-adịghị agbanwe agbanwe n'oge usoro ịgbasa, na-eme ka ọ ghara ịdị irè na ntinye dị ala na phytotoxicity na oke elu. Mgbochi na-adịghị mma nke pesticide, jikọtara ya na nnukwu mmiri a na-eji maka ịgbasa, na-eme ka pesticide ahụ ghara ịgbasa nke ọma n'elu akwukwo, na-eduga n'ịchịkọta ihe ngwọta nke pesticide na ntụziaka akwụkwọ na mkpụrụ osisi, na-eme ka ọ bụrụ ebe dị elu nke mpaghara na ntụpọ phytotoxicity.
Oge nzipu: Nov-22-2025