head-top-bg

ngwaahịa

  • Urea

    Urea

    Lemandou urea nwere ọdịnaya nitrogen dị pasent 46, bụ ngwaahịa fatịlaịza nitrogen siri ike. A na-eji fatịlaịza Urea n'ọrụ ugbo. Ọ bụ ụdị nke fatịlaịza nitrogen a na-ejikarị eme ihe gburugburu ụwa. A na-ahụta ha dị ka ihe sitere na nitrogen n'ụzọ akụ na ụba. Emepụtara site na amonia na carbon dioxide, ọ nwere ọdịnaya nitrogen kachasị elu nke fatịlaịza nitrogen ọ bụla siri ike. Dị ka ngwaahịa granular, a pụrụ itinye urea n'ọrụ ozugbo na ala site na iji ngwa na-agbasa. Na mgbakwunye na ngwa ala, enwere ike iji fatịlaịza urea na ọmụmụ ma ọ bụ dị ka ngwa foliar. Agbanyeghị, ekwesighi iji fatịlaịza urea na ala pere mpe ọdịbendị, ebe urea ga-apụ ozugbo n'ime akpa ahụ.

  • Ammonium Sulphate

    Amonia Sulphate

    Ezi nitrogen fatịlaịza (nke a na-akpọkarị ntụ ntụ ubi ntụ) kwesịrị ekwesị maka ala na mkpo. Ọ nwere ike ịme alaka na epupụta na-eto eto nke ọma, melite ogo mkpụrụ na mkpụrụ, ma wulie ihe ọkụkụ na ọdachi. Enwere ike iji ya dị ka isi fatịlaịza, fatịlaịza fatịlaịza na fatịlaịza mkpụrụ.

  • Magnesium Sulphate

    Magnesium Sulphate

    MagnesiumSulphate nwere ike inye ọgaranya nri maka kụrụ na ọ na-eme ka ihe ọkụkụ na-abawanye ma na-abawanye na mmepụta, ọ na-enyere aka atọghe ala ma melite ala mma.

  • Potassium Sulphate

    Potassium sulphate

    Potassium sulfate bụ nnu inorganic na usoro kemịkalụ nke K Ψ so ₄. N'ozuzu, ọdịnaya nke K bụ 50% - 52%, na ọdịnaya nke S bụ ihe dịka 18%. Ezigbo potassium sulfate bụ kristal na-enweghị ntụpọ, na ọdịdị nke potassium potassium sulfate bụ nke na-acha odo odo. Potassium sulfate bụ ezigbo mmiri soluble potassium fatịlaịza n'ihi na nke ala hygroscopicity, ala na-eri nri, ezi ahụ Njirimara na-adaba adaba ngwa. Potassium sulphate kachasị mma maka mkpụrụ akụ na ụba, dị ka ụtaba, mkpụrụ vaịn, sugar beet, osisi tii, poteto, flax na osisi mkpụrụ osisi dị iche iche. Ọ bụkwa isi akụrụngwa maka imepụta chlorine n'efu nitrogen, site, potassium ternary onyinye fatịlaịza. Potassium sulfate bụ mmiri na-anọpụ iche, fatịlaịza physiological acid, nke kwesịrị ekwesị maka ọtụtụ ala (ewepu ala ide mmiri) na kụrụ. Mgbe etinyere ya na ala, potassium ion nwere ike itinye aka na ya site na kụrụ ma ọ bụ site na colloids ala. Nsonaazụ gosiri na enwere ike itinye potassium sulfate na ubi Cruciferae na kụrụ na mkpụrụ osisi ndị ọzọ chọrọ sọlfọ ndị ọzọ n’ala na sọlfọ sulphur na ala.

  • Zinc Sulphate

    Zinc Sulphate

    Enwere ike iji ya gbochie ọrịa nke ebe a na-azụ mkpụrụ osisi, ọ bụkwa fatịlaịza nkịtị iji gbakwunye akuku zinc trace element fatịlaịza. Enwere ike iji ya dị ka isi fatịlaịza, fatịlaịza foliar, wdg. [6] Zinc bụ otu n’ime ihe ndị na-edozi ahụ dị mkpa maka ahịhịa. Osisi na-acha ọcha na-adị mfe ịpụta na ọka n'ihi ezughi oke zinc. Mgbe zinc erughi dị njọ, na seedlings ga-akwụsị na-eto eto ma ọ bụ ọbụna ịnwụ. Karịsịa maka ụfọdụ aja aja ma ọ bụ ubi nwere uru pH dị elu, ekwesịrị itinye fatịlaịza zinc dị ka zinc sulfate. Mmụba nke fatịlaịza zinc nwekwara mmetụta nke ịba ụba mkpụrụ. Fatịlaịza usoro: were 0.04 ~ 0.06 n'arọ zinc fatịlaịza, mmiri 1 n'arọ, mkpụrụ mgbakwasa 10 n'arọ, ikpo maka 2 ~ 3 awa agha. Tupu ịgha mkpụrụ, a na-etinye fatịlaịza zinc na oyi akwa rhizosphere na 0.75-1kg / mu. Ọ bụrụ na agba agba dị ọkụ na ogbo seedling, zinc fatịlaịza nwere ike sprayed na 0.1kg / mu