43 
INCREASING FORAGE YIELDS ON INTERMOUNTAIN WINTER RANGES 
LIGHT GRAZING TWO OR MORE PERIODS 
HEAVY GRAZING TWO OR MORE PERIOOS 
MODERATE GRAZING TWO OR MORE PERIODS 
AAAS) S 
IN RQ WAAAA\K\ S NY 
MOA < SSNS 
SN 
S AN NOON Rs RN SS 
ve es ~ 
(SONNOd): FONVHD LHOIFM AGOG 
Y GRAZING ONE PERIOD EACH 
V 
— 
E 
op MODERAT 
WI 
~ oN TNN — 
CS 
IG 
lu 
Sa 
a3 
> 
a 
Ww 
aoe Ked 
fi 
gz 
E Bs 
a \ AN 2} Ww 
WERE SSRN 22 q 
. QQQAAY: ce 
A : 
lus 9 
ak —}} 
- ; 
4 = 
a Ss 
cS eyes Oc 
fo) uJ 
a w 5 
<} eR Je 
wis ea 
>) (a) ui 
Sa 
ols 8 
\Y Bee 
= 
mt © 
a) 2 
a 
S 
aq 
LIGHT MODERATE HEAVY 
EARLY WINTER 
PAIR NO. 6 
| 
A 
PAIR NO. 4 
> 
PAIR NO 
LEGEND 
PAIR NO. 7 
PAIR NO. 5 
PAIR NO. 2 
+ 
= 
PAIR NO. 3 
Figure 20.—Average changes in body weight of two ew 
tures for all grazing periods and in 
In range pas- 
es each season 
, 1940-41 and 1941-42. 
. 
tensities 
