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| One of the results of the community service program by Prof. Dr. Ir. Sujono, M.Kes (Photo: Special) |
The increasing number of residents raising livestock has brought about environmental problems for Beji Tengah Village. One of them is the piles of dung emitting unpleasant odors and disturbing the comfort of the residents. Not only that, but this also raises concerns about the condition of the soil absorbing water from the animal excrement. Departing from these problems, Prof. Dr. Ir. Sujono, M.Kes., a lecturer in the Animal Husbandry Study Program at Muhammadiyah University of Malang (UMM), and his team conducted community service. Conducted from October to February, this service focuses on processing goat and sheep dung waste and recording livestock in the Sumber Makmur 01 Livestock Farmers Group in Beji Village, Batu City.
"This condition also poses a potential threat to the health of livestock. We are concerned about the potential for worm infections and mange in livestock due to feed mixed with animal excrement, which is feared to contain worms. Moreover, the village is in a densely populated area," said the lecturer, known affectionately as Sujono.
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Together with his team, Sujono then initiated three main programs. First, the production of fertilizer from animal dung. This fertilizer production involves fermentation, which begins with the collection of dung at the compost house, and then the dung is processed using a grinding machine until smooth. After that, lime colomite is added to neutralize the soil pH, which is very beneficial for plants.
"Next, rotten banana stems and Em4 probiotics are also added. The fermentation process takes two to three weeks, and the result is packaged in sacks. Then, it is sold for Rp1,500 per kilogram. The advantage of this service lies in its innovative approach to fertilizer production. It not only provides a solution to environmental odors but also increases farmers' income through the sale of quality fertilizer," he added.
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In addition, this program also makes efforts to treat mange in livestock and record reproduction to ensure the health and optimal development of the animals. Sujono and his team aim to provide dual benefits to the environment and farmers.
This service has successfully had a significant positive impact. Beji Village is now not only free from unpleasant odors but also earns additional income through the sale of quality fertilizer. Sujono and his team have proven that innovation can be the key to overcoming environmental and economic challenges in rural areas.(*/fajr)
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