Producing Environmentally Friendly Fertilizer from Human Urine
55.4 هزار بار بازدید -
4 سال پیش
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Dr. Adey Desta, an Ethiopian
Dr. Adey Desta, an Ethiopian Scientist has successfully produced an environmental friendly fertilizer from human urine. Unlike the synthetic fertilizers in the market, Dr. Adey's research has produced a cheap, water insoluble fertilizer that guards against leaching which in turn contaminates Rivers, Lakes, underneath water table etc. during rainy seasons.
4 سال پیش
در تاریخ 1399/02/11 منتشر شده
است.
55,472
بـار بازدید شده