Search Results - Muhammad Irfan Said

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    Eco-enzyme Characterization and its Application as an Ammonia-Reducing Agent in Poultry Feces by Ahmad Haikal Kadir, Muhammad Irfan Said, Anie Asriany

    Published 2025-07-01

    The level of air pollution due to livestock farming practices is increasingly worrying. The laying hen industry, as one of the industries with the largest population, is in the international spotlight. The production of ammonia gas (NH3) from laying hen feces is suspected of playing an importan...

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  2. 2

    The Effect of White Rot Fungus (Ganoderma sp) as Decomposers on Composting Using Combination of Cattle Feces and Water Hyacinth (Eichhornia crassipes) as Organic Matter by Muhammad Irfan Said, Effendi Abustam, Sitti Nurani Sirajuddin, Jamila, Tensi, Abdel Razzaq Al Tawaha, Abdel Rahman M. Al Tawaha

    Published 2022-08-01

    In Indonesia, cattle feces (CF) and water hyacinth (WH) plants are abundant but have not been widely revealed. The use of microorganisms as decomposers in the fermentation process has not been widely applied, so researchers are interested in studying further. This study was to evaluate the effect o...

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