Table 24. Range cow and calf performance on native rangeland pastures during the 30 day fall portion of the lactation production period.
		Native Rangeland (12-m RS)* Early Late		Native Rangeland (SL 4.5-m) Early	Native Rangeland (SL 5-6-m)	Native Rangeland (6.0-m SL)	Native Rangeland (4.0-m Def)
Length of Period	days	15	15	15	30	30	30
Acres/Month	ac	4.20	5.00	3.26	2.53	4.04	2.22
Acres/Period	ac	2.10	2.50	1.63	2.53	4.04	2.18
Cow ADG	lbs			-0.52	-0.82	-2.65	-0.74
Cow Gain/Acre	lbs			-2.76	-9.77	-39.50	-9.96
Cow Gain/Period	lbs			-7.74	-24.60	-79.40	-22.20
Calf ADG	lbs	1.80	1.80	1.35	0.92	0.59	0.77
Calf Gain/Acre	lbs	12.86	10.80	6.17	10.90	8.82	10.36
Calf Gain/Period	lbs	27.00	27.00	20.33	27.60	17.73	23.10

*Based on estimated calf weight