Waste Recycling and Agricultural Practices in Matsuyama, Italy, Senegal, and China - 2006

Waste Recycling and Agricultural Practices in Matsuyama, Italy, Senegal, and China - 2006

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Waste Recycling and Agriculture in Matsuyama - November 2006
In Matsuyama City, Ehime Prefecture, Fuji Construction Co., Ltd. promotes circular agriculture by reusing 120 tons of construction waste, including concrete and pruned wood, as compost annually. This effort reduced disposal costs by 35% and saved 15 million yen per year. Farmers applied the compost to grow Ehime Mikan, increasing its sugar content by 2 degrees and boosting harvests by 20%. Collaboration with Imabari and Niihama Cities has expanded these efforts regionally.

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Biomethane Project in Piedmont, Italy - 2006
In Piedmont, 5,000 tons of agricultural waste are used annually to generate biomethane, which powers agricultural machinery. This supply is 3.8 times the local demand, reducing CO2 emissions by 8,000 tons annually and promoting energy self-sufficiency. The project serves as a model for sustainable agriculture.

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Tomato Farming Using Fish Wastewater in Northern Senegal - 2006
In northern Senegal, fish wastewater is used as fertilizer, increasing tomato harvests by 30%. The use of chemical fertilizers decreased by 50%, improving farmers' incomes. Integrating agriculture and aquaculture has promoted sustainable farming and environmental conservation.

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Circular Economy and Sustainable Farming in China - 2006
In China, the use of pheromones and plant-based pesticides has become widespread, with a plan to reduce pesticide and chemical fertilizer use by 25% by 2020. In Beijing, 30,000 tons of urban waste are composted annually, enhancing urban farming productivity by 15%.