Nowadays, intensive farming is a trend in agriculture. With the multiplication of large-scale animal farms, there is a pressing need to find a proper way to deal with an increasing pile of animal waste efficiently and environment-friendly.
In a large-scale swine farm, 1,000 pigs produce about 2,200 tons of manure a year. Such a large quantity is usually a trouble for most farm owners. However, it may be a pile of dollars for you when you turn them into lucrative fertilizer!