TABLE 2.

Nutrient contents in swine manure from various sources and swine carcass used as a substrate for anaerobic digestion.

Source	Manure production		Nutrient
	Volume	Unit	N	P	K	Unit
Feeder to finishing	1.64	m3.pig–1.y–1	8.0	4.3*	4.0**	kg.pig–1.y–1
Nursery house	0.94	m3.pig–1.y–1	0.4	0.25*	0.35**	kg.pig–1.y–1
Farrow to wean	8.32	m3.pig–1.y–1	25.7	18.0*	19.4**	kg.hog–1.y–1
Farrow to finishing	17.2	m3.pig–1.y–1	85.7	49.6*	46.9**	kg.hog–1.y–1
Swine carcass	–	–	3.1	0.61	0.3	kg. pig–1***

Adapted from da Nicoloso et al. (2019) and Rajagopal et al. (2014). *P₂O₅ form; **K₂O form; ***considering one pig of 130 kg.