Forage
Quality Survey of 1997 Alfalfa Trial of Sidney, MT
Mean
Stage by Count*
%DM
%CP
%ADF
%NDF
RFV
Variety
1st
2nd
3rd
Mean
1st
2nd
3rd
Mean
1st
2nd
3rd
Mean
1st
2nd
3rd
Mean
1st
2nd
3rd
Mean
1st
2nd
3rd
Mean
5301
4.0
5.0
5.8
4.9
22.4
21.7
24.9
23.0
21.4
21.4
20.3
21.0
23.6
26.4
23.6
25.2
32.2
37.3
31.8
33.8
203.8
166.8
206.4
192.3
645
3.5
5.5
5.8
4.9
22.8
21.8
25.5
23.4
20.8
21.0
20.6
20.8
25.4
28.6
23.6
25.9
34.5
37.8
31.8
34.7
188.4
164.3
206.5
186.4
OneidaVR
3.5
5.0
5.0
4.5
23.6
23.1
26.9
24.5
20.8
19.6
18.8
19.7
23.6
30.6
25.6
26.7
32.2
40.0
34.0
35.4
205.0
152.8
139.1
182.3
Riley
3.0
5.0
5.8
4.6
23.0
22.2
25.7
23.6
20.1
20.7
20.8
20.5
25.9
29.4
24.1
26.4
35.1
36.6
32.2
35.3
183.9
159.2
203.1
182.1
Cimarron
3i
3.6
5.0
5.5
4.8
23.6
22.4
25.7
23.9
21.3
20.0
20.1
20.5
24.0
31.7
25.1
26.9
32.9
40.7
33.4
35.6
200.1
148.8
195.9
181.6
DK 142
4.0
5.3
5.3
4.8
23.0
22.3
25.4
23.6
20.7
19.4
20.0
20.0
24.1
31.6
24.4
26.7
32.9
41.4
32.9
35.7
196.5
144.9
199.2
180.9
3L102
3.8
5.0
5.8
4.8
23.3
21.1
25.9
23.4
20.6
20.3
19.7
20.2
24.7
30.6
25.0
26.8
33.6
40.3
33.5
35.8
193.9
150.4
193.7
179.3
DK
140
4.0
5.3
5.8
5.0
23.2
21.5
26.1
23.6
20.1
20.2
19.2
19.8
25.4
30.4
24.8
26.9
34.1
39.6
33.4
35.7
190.2
153.6
193.8
179.2
DK
143
4.3
5.0
5.3
4.8
22.2
21.5
25.9
23.2
21.1
20.1
19.6
20.3
25.5
21.0
24.1
26.9
34.5
40.6
32.6
35.9
188.0
149.0
200.4
179.1
Ladak
85
3.5
4.3
4.3
4.0
22.6
21.0
24.9
22.8
21.4
20.8
19.6
20.6
23.9
31.2
26.0
27.0
32.7
40.7
34.4
35.9
200.5
148.3
196.3
178.4
Ace
3.3
5.3
5.0
4.5
23.0
20.8
26.3
23.4
20.8
19.7
18.3
19.6
25.5
30.7
25.5
27.2
34.4
40.2
34.6
36.4
186.9
150.7
186.0
174.5
RHINO***
4.3
5.0
5.5
4.9
22.9
21.8
26.3
23.7
19.0
20.4
19.4
19.6
28.0
30.0
24.8
27.6
37.4
39.5
33.2
36.7
167.3
156.8
195.2
172.7
Wrangler
3.5
5.0
5.8
4.8
22.2
22.4
25.4
23.3
20.5
19.8
19.4
19.9
27.0
30.5
25.8
27.8
36.4
39.8
34.3
36.8
175.4
153.1
187.1
171.9
5396
3.8
5.8
5.8
5.1
22.3
22.0
26.6
23.9
19.9
19.1
18.7
19.2
25.6
32.6
26.2
28.1
34.6
42.6
34.8
37.3
187.9
140.2
183.3
170.5
Mean
3.7
5.1
5.4
4.7
22.9
21.8
25.8
23.5
20.6
20.2
19.5
20.1
25.2
30.5
24.9
26.9
34.1
39.9
33.4
35.8
190.7
152.7
194.7
179.4
LSD
0.7
NS
0.7
0.5
0.8
NS
1.1
0.7
NS
NS
1.1
0.7
NS
NS
NS
1.4
NS
NS
NS
1.7
NS
NS
NS
11.6
CV
%
13.5
12.4
8.7
7.0
2.5
5.3
3.1
2.2
5.4
5.0
3.8
2.6
9.1
7.0
6.0
3.7
7.9
6.3
5.0
3.3
1.4
8.7
6.8
4.5
*
%Dry matter (DM at time of harvest. Mean stage by count is a measure
of average plant maturity: 3= early bud, 4= late bud, 5 = early
flower, 6= late flower. Forage quality on 100% dry matter basis
by NIRS. Conducted by Charles Flynn, Eastern Agriculture Reasearch
Center. Crude Protien (CP), acid detergent fiber (ADF), neutral
dtergent fiber (NDF) and relative feed value(RF)