|
North
Central
Research
Extension
Center—Minot |
|
Corn Variety Trial—Silage |
|
|
|
|
Days |
|
|
|
|
|
Silage |
|
|
|
|
to |
Plant |
Cob |
Protein |
|
|
2003 |
2004 |
|
Company |
Variety |
RM |
Tassle |
Height |
Height |
Sol. |
Protein |
Moisture |
T/A |
T/A |
|
|
|
|
DAP |
in |
in |
% |
% |
% |
70% |
70% |
|
Integra Seed Ltd. |
STP
7880 |
80 |
98 |
81 |
27.1 |
21.8 |
8.8 |
52.1 |
9.5 |
9.5 |
|
Monsanto/DeKalb |
DKC32-59 |
82 |
96 |
67 |
23.1 |
27.6 |
9.7 |
55.7 |
9.7 |
7.6 |
|
Monsanto/DeKalb |
DKC33-11 |
83 |
96 |
75 |
26.6 |
18.0 |
9.9 |
49.8 |
-- |
9.8 |
|
Garst |
8982RR |
84 |
98 |
70 |
19.7 |
24.7 |
9.9 |
54.2 |
-- |
6.6 |
|
Garst |
8986YG1RR |
85 |
98 |
79 |
25.1 |
26.4 |
8.5 |
60.3 |
-- |
7.3 |
|
Monsanto/DeKalb |
DKC35-02 |
85 |
95 |
70 |
23.1 |
22.3 |
9.5 |
50.3 |
-- |
8.5 |
|
Monsanto/DeKalb |
DKC35-50 |
85 |
96 |
75 |
23.6 |
21.9 |
8.8 |
52.8 |
7.9 |
8.2 |
|
Monsanto/DeKalb |
DKC35-51 |
85 |
95 |
72 |
24.6 |
20.4 |
10.8 |
50.0 |
8.6 |
9.1 |
|
Garst |
8961RR |
87 |
98 |
70 |
22.6 |
20.9 |
9.5 |
51.4 |
-- |
8.0 |
|
Integra Seed Ltd. |
STP78D88RR |
88 |
100 |
82 |
24.6 |
21.4 |
10.7 |
61.9 |
9.3 |
6.9 |
|
REA
Hybrids |
3052 RR |
NA |
100 |
82 |
28.5 |
24.1 |
11.5 |
65.8 |
-- |
7.2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
LSD
5% |
-- |
-- |
1 |
6 |
4.0 |
-- |
-- |
-- |
-- |
1.3 |
|
C.V.% |
-- |
-- |
0.7 |
5.8 |
11.3 |
-- |
-- |
-- |
-- |
11.5 |
|
Mean |
-- |
-- |
97 |
75 |
24.4 |
22.7 |
9.8 |
54.9 |
9.2 |
8.1 |
|
RM=Relative Maturity in days |
|
DAP=Days after planting |
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|
|
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North Central
Research Extension Center—Minot |
|
Corn Variety Trial—Silage (table continued) |
|
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|
|
|
|
|
|
|
|
|
|
|
Company |
Variety |
RM |
ADF |
NDF |
Starch |
Ca |
P |
Mg |
K |
S |
|
|
|
|
% |
% |
% |
% |
% |
% |
% |
% |
|
Integra Seed Ltd. |
STP
7880 |
80 |
32.4 |
56.9 |
16.0 |
0.3 |
0.2 |
0.3 |
0.7 |
0.1 |
|
Monsanto/DeKalb |
DKC32-59 |
82 |
30.9 |
55.3 |
11.7 |
0.3 |
0.2 |
0.3 |
1.0 |
0.1 |
|
Monsanto/DeKalb |
DKC33-11 |
83 |
19.6 |
36.9 |
38.9 |
0.2 |
0.2 |
0.3 |
0.9 |
0.1 |
|
Garst |
8982RR |
84 |
30.4 |
54.5 |
15.9 |
0.3 |
0.2 |
0.3 |
0.8 |
0.1 |
|
Garst |
8986YG1RR |
85 |
32.8 |
56.0 |
12.5 |
0.4 |
0.2 |
0.4 |
0.6 |
0.1 |
|
Monsanto/DeKalb |
DKC35-02 |
85 |
24.9 |
45.4 |
24.9 |
0.3 |
0.2 |
0.4 |
0.8 |
0.1 |
|
Monsanto/DeKalb |
DKC35-50 |
85 |
30.9 |
55.8 |
16.0 |
0.3 |
0.2 |
0.3 |
0.7 |
0.1 |
|
Monsanto/DeKalb |
DKC35-51 |
85 |
20.3 |
37.7 |
36.2 |
0.3 |
0.2 |
0.3 |
0.8 |
0.1 |
|
Garst |
8961RR |
87 |
23.5 |
42.7 |
31.7 |
0.3 |
0.2 |
0.3 |
0.7 |
0.1 |
|
Integra Seed Ltd. |
STP78D88RR |
88 |
27.3 |
50.0 |
20.4 |
0.3 |
0.2 |
0.3 |
0.7 |
0.1 |
|
REA
Hybrids |
3052 RR |
NA |
26.2 |
48.1 |
20.2 |
0.3 |
0.2 |
0.3 |
0.9 |
0.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
LSD
5% |
-- |
-- |
-- |
0.1 |
-- |
-- |
-- |
-- |
-- |
-- |
|
C.V.% |
-- |
-- |
0.1 |
0.1 |
-- |
0.1 |
-- |
-- |
-- |
-- |
|
Mean |
-- |
-- |
27.2 |
49.0 |
22.2 |
0.3 |
0.2 |
0.3 |
0.8 |
0.1 |
|
RM=Relative Maturity in days |
|
ADF=acid-detergent fiber |
|
NDF=neutral-detergent fiber |
|
Nutrients: Ca=Calcium, P=Phosphorus, Mg=Magnesium, K=Potassium, S=Sulfur
|
