| |||||
2011 National Variety Review Program (NTEP) Kentucky Bluegrass Trial
| |||||
Trial |
Rating |
High Score |
Blue Note |
Low Score |
LSD* |
High Input (a) |
6.4 |
6.4 |
4.9 |
0.4 | |
Low input (b) |
6.1 |
6.0 |
4.4 |
0.5 | |
Northeast |
6.7 |
6.6 |
3.7 |
0.9 | |
North Central |
6.3 |
6.3 |
4.9 |
0.4 | |
Transition Zone |
6.6 |
6.4 |
4.9 |
0.6 | |
All 12 Locations |
6.4 |
6.2 |
4.5 |
0.4 | |
Shade Tolerance |
6.3 |
3.2 |
2.0 |
1.2 | |
Color |
7.9 |
6.2 |
5.2 |
0.4 | |
Leaf Texture |
7.1 |
6.3 |
4.7 |
0.8 | |
Spring Green-up |
6.7 |
5.3 |
3.5 |
0.5 | |
Leaf Spot |
8.1 |
7.2 |
4.0 |
1.4 | |
Stem Rust |
8.5 |
7.6 |
5.8 |
1.2 | |
* LSD= Least significant difference 10/18 | |||||
(a)= 3-4 lbs N per 1,000 sq ft per growing season,irrigation, 1.5"-2.5" height, (b)= 0-2 lb N per yr, no irrigation, 3"+ height |