Ihe mmetụta Aquaculture
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Ihe mmetụta nitrogen ammonium dị n'ịntanetị nke Lora Lorawan Rs485 maka ịkụ azụ̀ mmiri
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Nchacha eriri aka nke nwere ọgụgụ isi na-ehicha ihe na-anaghị agba nchara na mmiri na mmanụ ihe mmetụta nchọpụta mmiri mkpofu petrochemical
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Ejiri panel anyanwụ rụọ batrị LORAWAN nke nwere ike ịnakọta ihe, ammonium turbidity PH na ihe mmetụta mmiri dị iche iche.