Pemberian Poc Formulasi Dari Limbah Kulit Pisang Dan Jeroan Ikan Patin Pada M…

The gourami (Osphronemus gouramy) cultivation faces challenges in terms of relatively slow growth. Lemna sp. plants can be a natural food for gouramy (O. gouramy) and can improve water quality to support gouramy cultivation. However, Lemna sp. plants require NPK elements that can come from POC formulations from banana peel waste and catfish offal. This study aims to determine the effect of POC …