Table JJ-2 to Subpart JJ of Part 98—Waste Characteristics Data

Animal type	Typical animal mass (kg)	Volatile solids excretion rate (kg VS/day/1000 kg animal mass)	Nitrogen excretion rate (kg N/day/1000 kg animal mass)	Maximum methane generation potential, Bo (m 3 CH4/kg VS added)	Dairy Cows	604	See Table JJ-3	See Table JJ-3	0.24	Dairy Heifers	476	See Table JJ-3	See Table JJ-3	0.17	Dairy Calves	118	6.41	0.30	0.17	Feedlot Steers	420	See Table JJ-3	See Table JJ-3	0.33	Feedlot heifers	420	See Table JJ-3	See Table JJ-3	0.33	Market Swine <60 lbs	16	8.80	0.60	0.48	Market Swine 60-119 lbs	41	5.40	0.42	0.48	Market Swine 120-179 lbs	68	5.40	0.42	0.48	Market Swine >180 lbs	91	5.40	0.42	0.48	Breeding Swine	198	2.60	0.24	0.48	Feedlot Sheep	25	9.20	0.42	0.36	Goats	64	9.50	0.45	0.17	Horses	450	10.00	0.30	0.33	Hens >/= 1 yr	1.8	10.09	0.83	0.39	Pullets	1.8	10.09	0.62	0.39	Other Chickens	1.8	10.80	0.83	0.39	Broilers	0.9	15.00	1.10	0.36	Turkeys	6.8	9.70	0.74	0.36