head-top-bg

ngwaahịa

  • Ethephon

    Ethefhon

    Ethephon bụ ogo dị elu ma na - arụkwa ọrụ nke ọma banyere ihe ọkụkụ, mmiri na mmiri, ethanol, methanol, acetone, wdg.Ejiri ya dị ka uto na-akpali akpali maka osisi ugbo iji kwalite ntozu oke mkpụrụ.