Trial at Baarlo, Netherlands

Data from Jos Verhaegh

Bejo Zaden B.V.
St. Jorisstraat 44, 5954 AP Bessel the Netherlands

 

Bejo BV open house during 2005 International Asparagus Symposium

 

 

Sowing date: 18, March 2002
Planting date: 11, March 2003
Data collected: 30 September, 2003

Ratings: 0 to 5: 0 = Negative; 5 = Positive

 

Data for

 

2003 Data

Hybrid
Stem No.
Size
Die-off
Disease*
Branching
Uniformity
Sex
General
impression
Aragon 1798
3
2
4
3
2
1
Mix
1
Backlim
3
2
2
3
2
2
Male
2
Dulce Verde
2
2
4
3
3
1
Mix
1
Gijnim
4
2.5
3
3
3
3
Male
3
Grolim
3
4
4
4
3
3
Male
4
Jersey Delux
4
2
4
4
4
3
Male
2
NJ953
3
2.5
3
4
4
3
Male
3
NJ956
2
3
3
3
4
2
Male
2
NJ977
3
3
3
4
4
3
Male
3
NJ1019
3
3
3
3
4
4
Male
4
NJ1064 (Purple)
3
3
2
3
3
2
Male
1
Plaverd
3
2
2
2
2
1
Mix
1
Thielim
2
3.5
4
4
3
3
Male
3
C115
3
2.5
3
3
3
1
Mix
2
C157
4
3
3
4
4
2
Mix
2

Disease*: Ratings for botrytis and stemphyllium

2004 Data

First year harvest, from 27/04/2004 to 08/05/2004

Plant distance: 33.3cm; row distance: 1.65 m

Results from 2 replications: 25 plants per replication

Harvested as white asparagus

Hybrid
Spear
Total wt.
Spear
AAA
AA
A
B
C
Number
g
Ton/ha
wt. g
%
%
%
%
%
Gijnlim
125
5714
4.1
45.3
0.0
24.7
31.5
30.9
12.9
Grolim
85
5050
3.6
59.6
6.3
53.3
17.3
13.2
10.0
Thielim
79
4370
3.2
55.4
2.7
51.7
17.2
18.3
10.2
Jersey Deluxe
82
3165
2.8
38.9
0.0
24.3
28.6
30.5
17.1
NJ 1019
86
3090
2.2
36.0
0.6
18.1
29.7
27.3
24.9
NJ 977
73
2988
2.1
40.6
0.7
28.0
28.9
26.7
15.8
Backlim
67
2980
2.1
44.7
0.0
36.5
24.4
22.1
17.0
NJ 953
68
2727
2.0
40.1
0.7
27.3
24.4
34.5
13.2
NJ 956
55
2312
1.7
41.7
0.0
32.4
18.9
33.4
15.3
UC 157
63
2298
1.7
34.9
1.2
20.1
21.7
30.9
26.2
Plaverd
81
2187
1.6
27.7
0.0
9.9
15.5
31.3
43.4
NJ 1064 (purple)
73
2055
1.5
29.2
0.0
8.7
17.9
38.4
34.4
UC 115
50
1565
1.1
31.1
0.8
14.8
17.3
37.6
30.0
Aragon 1798
50
1500
1.1
28.4
0.0
13.0
13.4
30.3
43.4
Dulce Verde
16
500
0.4
33.7
0.0
20.5
2.1
51.4
25.9

 

Hybrid
Hollow spears
Open tips, %s
Disease*, %
Gijnlim
2.1
1.2
13.4
Grolim
3.1
0.0
23.5
Thielim
2.7
0.7
16.8
Jersey Deluxe
0.7
0.0
7.9
NJ 1019
2.9
0.0
1.2
NJ 977
2.1
0.0
13.6
Backlim
0.0
0.0
17.7
NJ 953
0.7
0.0
9.1
NJ 956
4.5
0.0
2.7
UC 157
12.2
0.6
39.8
Plaverd
1.7
0.0
20.9
NJ 1064 (purple)
4.1
2.0
15.1
UC 115
0.0
0.0
22.2
Aragon 1798
2.3
0.0
12.3
Dulce Verde
2.1
0.0
8.4

*Diseases: Botrytis and stemphyllium

Hybrid
Stem No.
Die-off
Disease* rating
Branching
Uniformity

General
impression

Gijnlim
4
3
3
3
3
3
Grolim
3
4
4
3
3
4
Thielim
2
4
4
3
3
3
Jersey Deluxe
4
4
4
4
3
2
NJ 1019
3
3
3
4
4
4
NJ 977
3
3
4
4
3
3
Backlim
3
2
3
2
2
2
NJ 953
3
3
4
4
3
3
NJ 956
2
3
3
4
4
2
UC 157
4
3
4
4
2
2
Plaverd
3
2
2
2
1
1
NJ 1064 (purple)
2
2
3
3
2
1
UC 115
3
3
3
3
1
2
Aragon 1798
3
4
3
2
1
1
Dulce Verde
2
4
3
3
1
1

Ratings: 1: Negative; 5: Positive
*Diseases: Botrytis and stemphyllium

2005 Data

Harvested as green asparagus

Harvested from 21/04/2005 to 27/05/2005

Hybrid
Spear
AAA
AA
A
B
C
Hollow spear
Open tip
Phy. rust
Ton/ha
wt. g
%
%
%
%
%
%
%
%
Gijnlim
4.9
30.5
0.5
23
35
24.3
17.2
1.1
26.1
3.3
Grolim
4.8
46.4
11.5
39.5
30.7
8.6
9.7
0.3
40.6
4.2
Thielim
4.2
39.2
7.4
39.1
24.9
17.7
10.9
0
38.7
7.4
Jersey Deluxe
3.9
27.8
0.3
16.4
40.3
24.6
18.4
1.0
25.3
1.0
Backlim
3.4
34.1
2.9
30.6
31.4
20.4
14.7
0
39.1
1.1
NJ 1019
3.4
28.1
0.3
19.8
33.9
24.1
21.9
0.3
15.9
2.1
NJ 953
2.9
26.8
0
14.7
38.8
26.8
19.7
0
28.4
0.7
NJ 956
2.7
28.5
0.7
16.8
37.7
25.4
19.4
2.2
28.0
4.1
NJ 977
2.7
28.5
0.7
16.8
37.7
25.4
19.4
2.2
28.0
4.1
NJ 1064 (purple)
2.6
22.6
0
6.9
28.4
36.3
28.4
0.9
14.7
2.8
Aragon 1798
1.7
21.6
0.4
9.0
25.1
32.3
33.2
0.4
25.1
1.8
Plaverd
1.5
14.2
0
3.5
13.9
27.8
54.9
3.5
24.6
1.4
UC 115
1.0
19.2
0
6.9
23.4
29.0
40.7
0
11.7
4.1
UC 157
0.9
18.6
0
5.6
21.1
32.4
40.9
0.8
15.5
5.6
Dulce Verde
0.5
30.9
0
14.6
41.5
26.8
17.1
2.4
14.6
0

 

 

Click below for data from different trial locations:

Baarlo, Netherlands Beijing, China Bydgoszcz, Poland Chillan, Chile
Davis, California, USA Guelph, Canada Hokkaido, Japan Horst, Netherlands
Kanagawa, Japan  More on Kanagawa, Japan Nagano, Japan Palmerston North, NZ
Pasco, Washington, USA Pisco, Peru Seville, Spain  UC Riverside, California, USA

 

Hybrids being evaluated at various locations >>

Return to home page >>