North Dakota State University www.ag.ndsu.edu Crops Family-Youth-4-H Economics-Community-Leadership Home-Lawn-Garden-Trees Environment-Natural Resources Energy Livestock Nutrition-Food Safety-Health
 

NDSU Main Station * North Dakota Agricultural Experiment Station
166 Loftsgard, NDSU, Fargo, ND 58105, (701) 231-7971, fax: (701) 231-8474


NORTH DAKOTA Agricultural Experiment Station, Carrington, ND; seeded 1999, irrigated�

 

2002 forage yield by harvest

2001

2000

00-02

Relative yield

Entry�

6-20

7-23

9-26

total

total

total

total

2002

99-02

 

-------------------------tons dry matter/acre--------------------------

--% of Vernal--

WinterKing

2.62

1.88

2.08

6.58

7.04

6.77

20.38

99.8

100.4

WinterStar

2.65

1.86

2.08

6.59

7.00

7.09

20.69

100.0

101.9

Rebound 4.2

2.74

1.91

2.05

6.70

6.83

6.82

20.35

101.6

100.2

ABT 350

2.48

1.98

2.17

6.63

6.76

6.75

20.13

100.5

99.1

WL 232 HQ

2.74

1.99

2.14

6.87

6.77

6.94

20.58

104.1

101.3

TMF 421

2.50

1.78

2.06

6.34

6.87

6.59

19.80

96.2

97.5

TMF Multiplier II

2.85

2.00

2.14

6.99

7.02

7.07

21.08

106.0

103.8

DK 140

2.85

1.89

2.16

6.90

7.24

6.94

21.08

104.6

103.8

Ameristand 201+Z

2.51

1.80

2.10

6.41

7.06

6.94

20.41

97.2

100.5

Avalanche + Z

2.68

1.90

2.13

6.71

6.95

7.03

20.69

101.8

101.9

53Q60

2.62

1.61

2.00

6.23

6.94

6.73

19.84

94.5

97.7

Vernal

2.81

1.72

2.07

6.60

6.87

6.99

20.47

100.0

100.8

Vernal

2.74

1.76

2.09

6.59

6.97

6.58

20.14

99.9

99.2

 

 

 

 

 

 

 

 

 

 

    Mean

2.69

1.84

2.09

6.62

6.94

6.85

20.41

100.4

100.5

    LSD (0.05)

0.26

0.21

0.21�

0.46�

0.32�

0.39�

0.63

  6.9�

3.1

    CV (%)

6.8

8.0

7.1

4.8

3.2

4.0

2.2

4.8

2.2

    MCV (%)

9.7

11.5

10.1

6.9

4.6

5.7

3.1

6.9

3.1

    LSR (%)

74.3

54.2

125.0

60.3

65.0

70.4

49.2

60.3

49.2

 

Design: Randomized complete block             Fertilization: 50P & 100K lb/acre        Soil type: Heimdal loam

   Seeding method: Broadcast                            Cuttings: 1999 (1), 2000-2 (3)              Replicates: Four

   Seeding rate: 25 lb/acre                                    Plot size: 4 by 25'                                  Herbicide: None in 2002

   Seeding date: May 19, 1999                             Harvest plot: 38" by 20�                      Insecticide: None in 2002

 

 �Seed obtained from Dan Undersander at University of Wisconsin

 

 �F - test nonsignificant

 


Go to Main Station 2002 Variety Trial Index (http://www.ag.ndsu.nodak.edu/fargo/02data/index.htm)
Go to All Research Stations 2002 Variety Trial Index (http://www.ag.ndsu.nodak.edu/aginfo/variety/index.htm)

Go to NDSU Main Station (http://www.ag.ndsu.nodak.edu/fargo/)
Go to NDSU Agriculture (http://www.ag.ndsu.nodak.edu/)