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Albany, Gentry County
Field Day
*Our annual Field Day will be held August 27, 2008.
FFA Day
*FFA Day will be held September 16, 2008.
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Contact us
Bruce Burdick
1109 S. Birch St.
Albany, MO 64402
660-726-5610
Email:
BurdickB@missouri.edu
Hundley-Whaley Center phone
660-726-3698
|
2003 Corn Bt Isolines Comparison
Hundley-Whaley Research Center
| Planted: |
May 15, 2003 |
| Planted Population: |
28,500 seeds/ acre |
| Herbicide: |
Pre: Guardsman + Atrazine |
|
Post: Steadfast + Callisto + Atrazine |
| Fertilizer: |
N=160 lb/acre P=0 lb/acre k=0 lb/acre |
| Harvested: |
October 14, 2003 |
| Row Spacing: |
30 inches |
| Growing Season Precipitation |
April = 4.5, May = 3.9, June = 5.6, July = 1.0, Aug. = 1.5 |
| Irrigation: |
None |
| Soil Type: |
Grundy Silt Loam |
| Previous Crop: |
Soybeans |
| Soil Test: |
pH = 5.8, P = 94, K= 466, OM = 3.5% |
| Notes: |
Yield is expresses with moisture adjusted to 15.5 % |
|
Brand - Hybrid
|
Final Population (#/Acre)
|
Yield (Bu/A)
|
Bt Advantage (Bu/A)
|
| |
|
Bt
|
Non-Bt
|
|
| Ag Venture AV852CB |
22593
|
117.6**
|
104.5
|
13.1
|
| Rainbow X1153 BT |
22884
|
113.8*
|
109.6*
|
4.2
|
| Rainbow X1112 BT |
22535
|
109.4*
|
106.0
|
3.4
|
| Ag Source 7783 BT |
22012
|
107.4
|
98.0
|
9.4
|
| Ag Venture AV783CB |
24045
|
106.8
|
101.0
|
5.8
|
| Ag Source 6883 BT |
21780
|
101.7
|
89.2
|
12.5
|
| Garst 8484 BT/IT |
20676
|
98.7
|
97.6
|
1.1
|
| Dekalb DKC60-19 (RR/YGCB |
23348
|
97.1
|
97.7
|
-0.6
|
| Burrus 583 BT G |
23464
|
96.4
|
93.0
|
3.4
|
| Ag Source 6163 BT |
22942
|
96.3
|
94.1
|
2.2
|
| Taylor 860 BT |
23000
|
93.4
|
102.8
|
-9.4
|
| Burrus 624 BT G |
23174
|
89.7
|
86.3
|
3.4
|
| Taylor 855 BT |
22128
|
89.4
|
90.7
|
-1.3
|
| Hoegemeyer 9679 Hx |
23232
|
86.0
|
87.5
|
-1.5
|
| Asgrow RX752YG |
22709
|
85.4
|
85.4
|
0.0
|
| Ag Source 6203 BT |
23116
|
84.5
|
91.0
|
-6.5
|
| |
| Trial Average |
22727
|
98.4
|
95.9
|
2.5
|
| LSD @ .10 |
1894
|
10.1
|
|
NS
|
| CV % |
5.11
|
7.4
|
|
|
** Highest yielding hybrid in the test
* Yield not significantly different than highest yield in test
|
