| Corn Grain -
Langdon |
|
|
|
|
|
|
GrainYield |
Average
Yield |
| Brand |
Hybrid |
Height |
Days
to Silk |
Harvest Moisture |
Test
Wt |
1997 |
1998 |
1999 |
2
year |
3
year |
|
|
in |
|
% |
lbs/bu |
-----------------
bu/ac ---------------- |
| Cargill |
1877 |
89 |
80 |
29.6 |
45.0 |
-- |
-- |
55.4 |
-- |
-- |
| Cargill |
2610 |
92 |
82 |
35.8 |
42.3 |
-- |
-- |
59.4 |
-- |
-- |
| DeKalb |
DK 334Bty |
92 |
81 |
32.4 |
42.7 |
-- |
-- |
61.5 |
-- |
-- |
| DeKalb |
DK359RR |
91 |
79 |
26.9 |
45.0 |
-- |
-- |
68.8 |
-- |
-- |
| Garst |
N8993 |
95 |
78 |
32.1 |
42.5 |
-- |
-- |
76.1 |
-- |
-- |
| Hyland Seed |
HL 2093 |
94 |
79 |
26.2 |
46.3 |
-- |
-- |
79.3 |
-- |
-- |
| Hyland Seed |
HL 2262 |
92 |
82 |
31.4 |
42.7 |
106.2 |
153.8 |
61.6 |
107.7 |
107.2 |
| Hyland Seed |
HL 2266 |
88 |
78 |
28.0 |
48.3 |
-- |
-- |
68.2 |
-- |
-- |
| Novartis Seed |
N17-C5 |
93 |
83 |
39.1 |
41.5 |
-- |
-- |
57.2 |
-- |
-- |
| Novartis Seed |
NX 1107 |
90 |
79 |
29.9 |
45.0 |
-- |
-- |
70.5 |
-- |
-- |
| Novartis Seed |
NX 1118 |
95 |
81 |
35.8 |
43.2 |
-- |
-- |
65.4 |
-- |
-- |
| Novartis Seed |
NX 2127 |
95 |
81 |
43.5 |
41.7 |
-- |
-- |
60.6 |
-- |
-- |
| Payco |
107 |
88 |
78 |
27.4 |
49.0 |
101.6 |
135.0 |
68.5 |
101.8 |
101.7 |
| Payco |
155 |
93 |
81 |
36.4 |
42.2 |
116.0 |
157.1 |
58.7 |
107.9 |
110.6 |
| Proseed |
EK4828 |
89 |
79 |
26.0 |
47.3 |
-- |
-- |
75.4 |
-- |
-- |
| Proseed |
ET 70 |
89 |
77 |
27.5 |
48.0 |
-- |
-- |
76.3 |
-- |
-- |
| Proseed |
ET 755 |
90 |
77 |
30.5 |
49.3 |
-- |
-- |
88.0 |
-- |
-- |
| Proseed |
ET 81 |
93 |
80 |
32.4 |
43.5 |
-- |
-- |
64.1 |
-- |
-- |
| Mean |
|
91.4 |
79.7 |
31.6 |
44.7 |
102.6 |
102.6 |
67.1 |
-- |
-- |
| C.V. % |
|
3.9 |
2.4 |
23.5 |
8.4 |
8.8 |
8.8 |
15.7 |
-- |
-- |
| LSD .05 |
|
NS |
3.2 |
NS |
NS |
15.5 |
15.5 |
17.4 |
-- |
-- |
Planting Date: May 19, 1999
Harvest
Date: October 20 & 21, 1999
Killing frost occurred on September 20, 1999.
Corn Growing Degree Days from May 19 to September 20 was 1563.
Normal is 1742.
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